Postoperative apathy can neutralise benefits in quality of life after subthalamic stimulation for Parkinson's disease.

PubMed

Martinez-Fernandez, Raul; Pelissier, Pierre; Quesada, Jean-Louis; Klinger, Hélène; Lhommée, Eugénie; Schmitt, Emmanuelle; Fraix, Valerie; Chabardes, Stephan; Mertens, Patrick; Castrioto, Anna; Kistner, Andrea; Broussolle, Emmanuel; Pollak, Pierre; Thobois, Stéphane; Krack, Paul

2016-03-01

Subthalamic nucleus deep brain stimulation (STN-DBS) improves motor symptoms of Parkinson's disease, leading to improvement in health-related quality of life (HRQoL). However, an excessive decrease in dopaminergic medication can lead to a withdrawal syndrome with apathy as the predominant feature. The present study aims to assess the impact of postoperative apathy on HRQoL. A cohort of 88 patients who underwent STN-DBS was divided into two groups, those who were apathetic at 1 year and those who were not, as measured by the Starkstein scale. HRQoL was assessed using the Parkinson's disease questionnaire 39 (PDQ-39) and was compared between the two groups. We also compared activities of daily living, motor improvement and motor complications (Unified Parkinson's Disease Rating Scale, UPDRS), depression and anxiety, as well as cognition and drug dosages. Baseline characteristics and postoperative complications were recorded. One year after surgery, 27.1% of patients suffered from apathy. While motor improvement was significant and equivalent in both the apathy (-40.4% of UPDRS motor score) and non-apathy groups (-48.6%), the PDQ-39 score did not improve in the apathy group (-5.5%; p=0.464), whereas it improved significantly (-36.7%; p≤0.001) in the non-apathy group. Change in apathy scores correlated significantly with change in HRQoL scores (r=0.278, p=0.009). Depression and anxiety scores remained unchanged from baseline in the apathy group (p=0.409, p=0.075), while they improved significantly in patients without apathy (p=0.006, p≤0.001). A significant correlation was found between changes in apathy and depression (r=0.594, p≤0.001). The development of apathy after STN-DBS can cancel out the benefits of motor improvement in terms of HRQoL. Systematic evaluation and management of apathy occurring after subthalamic stimulation appears mandatory. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Lower Choline and Myo-Inositol in Temporo-Parietal Cortex Is Associated With Apathy in Amnestic MCI.

PubMed

Tumati, Shankar; Opmeer, Esther M; Marsman, Jan-Bernard C; Martens, Sander; Reesink, Fransje E; De Deyn, Peter P; Aleman, André

2018-01-01

Apathy is a common symptom in patients with amnestic mild cognitive impairment (aMCI) and is associated with an increased risk of progression to Alzheimer's disease (AD). The neural substrates underlying apathy in aMCI may involve multiple brain regions, including the anterior cingulate cortex and the temporo-parietal region. Here we investigated neurometabolites in brain regions that may underlie apathy in aMCI patients using proton magnetic resonance spectroscopy ( 1 H-MRS). Twenty-eight aMCI patients with varying degrees of apathy and 20 matched controls underwent 1 H-MRS. Spectra were acquired from single voxels in the posterior cingulate cortex (PCC), dorsal anterior cingulate cortex (DACC), right dorsolateral prefrontal cortex (DLPFC), and right temporo-parietal cortex (TPC). Apathy was measured with the Apathy Evaluation Scale (AES). Spearman partial correlations between metabolite concentrations in each region and severity of apathy were determined. Additionally, analyses of covariance (ANCOVA) were performed to determine whether metabolite changes differed between patients with or without clinically-diagnosed apathy. The degree of apathy was found to be negatively correlated with choline and myo-inositol (mI) in the TPC. Additional exploratory analyses suggested that N-acetylaspartate (NAA)/mI ratio was reduced in aMCI without clinical apathy but not in aMCI with clinical apathy. In the DACC, glutamate and glutamine (Glx) levels tended to be higher in the aMCI with apathy group compared to controls and reduced in association with depression scores. In conclusion, apathy in aMCI patients was associated with neurometabolite changes indicative of altered membranal integrity and glial function in the right TPC. Findings also indicated that in a clinically-diagnosed aMCI cohort, apathy symptoms may be suggestive of neural changes that are distinct from aMCI without apathy.

Rating Apathy in Huntington’s Disease: Patients and Companions Agree.

PubMed

Mason, Sarah; Barker, Roger A

2015-01-01

Apathy is a common feature of Huntington’s disease (HD), even from early disease. However, patients are believed to lack insight into their own apathy and therefore clinicians and/or companions are relied upon to estimate the extent of a patient’s apathy. In addition, the evolution of apathy over time in HD has not been unequivocally established. OBJECTIVEs: The purpose of this study was to determine whether HD patient’s self-rated apathy scores were consistent with the scores given by companions who were also asked to rate the patients apathy. Furthermore, the clinical correlates of apathy and its stability over time were examined for both self-rated and companion-rated scores. METHODs: Apathy was measured in a large cross-sectional population of HD patients ranging from early to late stage disease (n = 106) using the Apathy Evaluation Scale; a subgroup of whom were followed longitudinally (n = 62) on average 18.7 (1.2 SD) months later. Comparisons were made between self-rated and companion-rated apathy and the relationship between apathy and motor, cognitive and functional performance was explored. Analysis of the cross-sectional data revealed that self-rated and companion-rated apathy were highly correlated, establishing the validity of using self-rated instead of, or in combination with, companion-rated assessments of apathy in future studies. Both self-rated and companion-rated scores had a relationship with motor and functional impairment, but had a complex relationship with cognition. The results of the longitudinal comparison revealed that apathy did not change over time in this cohort.CONCLUSIONs: Apathy can be equally well assessed by either patients or companions and does not change significantly over an18 month period. These findings have implications in the design of studies looking at treating this important aspect of HD.

The neural correlates of apathy in schizophrenia: An exploratory investigation.

PubMed

Caravaggio, Fernando; Fervaha, Gagan; Menon, Mahesh; Remington, Gary; Graff-Guerrero, Ariel; Gerretsen, Philip

2017-10-25

Motivational deficits represent a core negative symptom in patients with schizophrenia. Previous morphology studies have demonstrated that apathy in patients with schizophrenia is associated with reduced frontal grey matter (GM). We attempted to replicate this previous finding, and explored whether it was distinct from potential associations with a distinct subdomain of negative symptoms, namely Affective Flattening, and GM. Twenty medicated patients with schizophrenia provided structural T1-weighted images acquired on a 3-Tesla MRI scanner and negative symptoms were evaluated using the Scale for the Assessment of Negative Symptoms. Voxel-based morphometry (VBM) was used to explore the correlations between whole-brain GM and i) Apathy, and ii) Affective Flattening, respectively. Apathy scores were negatively correlated with several GM clusters in frontal regions, including the frontal inferior operculum and the left dorsal anterior cingulate cortex. Only positive correlations with GM clusters were observed for Affective Flattening, particularly in the inferior temporal lobe. Notably, the regions associated with apathy scores were distinct from those associated with Affective Flattening, and these findings remained after controlling for antipsychotic medication dosage. We replicated previous associations between reduced frontal GM and apathy in patients with schizophrenia. Moreover, we demonstrated that these GM associations are distinct from those with Affective Flattening. The present findings set the stage for future larger-scale studies confirming the structural and neurochemical substrates of apathy in schizophrenia. Copyright © 2017 Elsevier Ltd. All rights reserved.

Apathy in patients with Parkinson disease without dementia or depression: a PET study.

PubMed

Robert, Gabriel; Le Jeune, Florence; Lozachmeur, Clément; Drapier, Sophie; Dondaine, Thibault; Péron, Julie; Travers, David; Sauleau, Paul; Millet, Bruno; Vérin, Marc; Drapier, Dominique

2012-09-11

We sought to identify apathy metabolic bases in Parkinson disease (PD). A total of 45 patients with PD who were not clinically depressed (Montgomery-Åsberg Depression Rating Scale [MADRS] <21) and had no dementia (Mattis Dementia Rating Scale [MDRS] >130) were assessed with the Apathy Evaluation Scale (AES) and underwent a resting-state F-18 fluorodeoxyglucose PET (FDG-PET) scan. A motor assessment comprising the Unified Parkinson's Disease Rating Scale Part III (UPDRS-III) was conducted and total levodopa equivalent daily dose (LEDD) was calculated. Imaging data were analyzed with statistical parametric mapping. Age, LEDD, and MDRS scores were introduced as covariates. Positive correlations were observed between the AES score and cerebral metabolism in the right inferior frontal gyrus (Brodmann area [BA] 47), right middle frontal gyrus (BA 10), right cuneus (BA 18), and right anterior insula (BA 13). Negative correlations were observed between the AES score and cerebellar metabolism in the semilunar lobules bilaterally, within the posterior lobe. Using an AES score equal to or above 42 to define clinical apathy, prevalence in our patient group was 17.8%. The AES score was negatively correlated with the MDRS score and positively correlated with the "retardation" subscore of the MADRS. It was not correlated with either UPDRS III or LEDD. Results indicate that the frontal, temporal, and cerebellar areas known to be involved in reward, emotion, and cognition are also implicated in apathy in patients with PD without dementia or depression. Their roles in the etiopathology of apathy are discussed.

Apathy, but not depression, is associated with executive dysfunction in cerebral small vessel disease

PubMed Central

Hollocks, Matthew J.; Morris, Robin G.; Markus, Hugh S.

2017-01-01

Objective To determine the prevalence of apathy and depression in cerebral small vessel disease (SVD), and the relationships between both apathy and depression with cognition. To examine whether apathy is specifically related to impairment in executive functioning and processing speed. Methods 196 patients with a clinical lacunar stroke and an anatomically corresponding lacunar infarct on MRI were compared to 300 stroke-free controls. Apathy and depression were measured using the Geriatric Depression Scale, and cognitive functioning was assessed using an SVD cognitive screening tool, the Brief Memory and Executive Test, which measures executive functioning/processing speed and memory/orientation. Path analysis and binary logistic regression were used to assess the relation between apathy, depression and cognitive impairment. Results 31 participants with SVD (15.8%) met criteria for apathy only, 23 (11.8%) for both apathy and depression, and 2 (1.0%) for depression only. In the SVD group the presence of apathy was related to global cognition, and specifically to impaired executive functioning/processing speed, but not memory/orientation. The presence of depression was not related to global cognition, impaired executive functioning/processing speed or memory/orientation. Conclusions Apathy is a common feature of SVD and is associated with impaired executive functioning/processing speed suggesting the two may share biological mechanisms. Screening for apathy should be considered in SVD, and further work is required to develop and evaluate effective apathy treatment or management in SVD. PMID:28493898

Apathy is related to cortex morphology in CADASIL. A sulcal-based morphometry study.

PubMed

Jouvent, E; Reyes, S; Mangin, J-F; Roca, P; Perrot, M; Thyreau, B; Hervé, D; Dichgans, M; Chabriat, H

2011-04-26

Apathy is a debilitating symptom in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), the pathophysiology of which remains poorly understood. The aim of this study was to evaluate the neuroanatomic correlates of apathy, using new MRI postprocessing methods based on the identification of cortical sulci, in a large cohort of patients with CADASIL. A total of 132 patients with genetically confirmed diagnosis were included in this prospective cohort study. Global cognitive performances were assessed by the Mattis Dementia Rating Scale (MDRS) and disability by the modified Rankin score (mRS). Apathy was defined according to standard criteria. Depth, width, and cortical thickness of 10 large sulci of the frontal lobe in each hemisphere were measured. Logistic regression modeling was used to evaluate the links between apathy and cortical thickness, depth, or width of the different sulci. All models were adjusted for age, gender, level of education, MDRS, mRS, depression, and global brain volume. Complete MRI datasets of high quality were available in 119 patients. Depth of the posterior cingulate sulcus exhibited the strongest association with apathy in fully adjusted models (right: p value = 0.0006; left: p value = 0.004). Depth and width of cortical sulci in mediofrontal and orbitofrontal areas were independently associated with apathy. By contrast, cortical thickness was not. Cortical morphology in mediofrontal and orbitofrontal areas, by contrast to cortical thickness, is strongly and independently associated with apathy. These results suggest that apathy is related to a reduction of cortical surface rather than of cortical thickness secondary to lesion accumulation in CADASIL.

The Role of Apathy and Depression on Verbal Learning and Memory Performance After Stroke.

PubMed

Fishman, Keera N; Ashbaugh, Andrea R; Lanctôt, Krista L; Cayley, Megan L; Herrmann, Nathan; Murray, Brian J; Sicard, Michelle; Lien, Karen; Sahlas, Demetrios J; Swartz, Richard H

2018-05-18

Psychiatric symptoms, including depression and apathy, may significantly impede functional and cognitive capabilities following a cerebrovascular event. This study examined the role of apathy and depression on learning and memory performance in stroke patients. Stroke patients (n = 140 [119 ischemic, 21 hemorrhagic], mean age = 60.6 [SD = 15.1]) completed the Apathy Evaluation Scale (AES), the Center for Epidemiologic Studies Depression Scale (CES-D), and the California Verbal Learning Test-Second Edition (CVLT-II). Using a 2 × 2 MANOVA with depression (CESD ≥ 16) and apathy (AES ≥ 34) as the independent variables and cognitive performance (i.e., verbal acquisition, short-term free recall, and long-term free recall) as the dependent variables, we found a main effect for apathy (F[3,134] = 2.98, p = .034), such that apathetic stroke patients (n = 24) performed significantly worse on verbal acquisition (F[1,136] = 6.44; p = .012), short-term free recall (F[1,136] = 7.86; p = .006), and long-term free recall (F[1,136] = 8.37; p = .004) than nonapathetic stroke patients (n = 116). There was no main effect of depression on cognitive performance (F[1,136] = 1.72, p = .155). These results suggest that apathy, not depression, is related to verbal memory performance in stroke patients. Future research should explore whether treatment of apathy (e.g., improving motivation) could be a novel target for improving cognition after stroke. Researchers should also examine whether this model can be applied to other aspects of cognition, including executive function and other areas of memory including autobiographical and working memory.

Apathy in aging: are lack of interest and lack of initiative dissociable?

PubMed

Esposito, Fabienne; Rochat, Lucien; Juillerat Van der Linden, Anne-Claude; Lekeu, Françoise; Charnallet, Annik; Van der Linden, Martial

2014-01-01

Apathy is common in aging and generally defined on the basis of three dimensions: lack of initiative, lack of interest and emotional blunting. Curiously, no study until now has examined the associations and dissociations between these dimensions in elderly people (with or without dementia). These questions were addressed in two studies. In the first study, we explored the distribution of scores and the relationships between the three dimensions of apathy in 56 patients with dementia, focusing mainly on lack of initiative and lack of interest. Apathy was hetero-evaluated with the Apathy Inventory (AI), a scale widely used to assess the apathy dimensions in aging. In the second study, given the AI's limitations, we investigated in more detail the relationship between lack of initiative and interest in 115 elderly people using a new questionnaire specifically designed to assess these two dimensions. Results showed that lack of initiative was closely related to lack of interest (Study 1). Although we used a more specific questionnaire, these facets of apathy did not constitute two separable dimensions, but reflected a common main factor of apathy in aging (Study 2). Thus, the distinction between lack of initiative and lack of interest seems questionable. Only a multifactorial approach that includes the various psychological factors involved in apathy would enable one to gain a better understanding of the different manifestations of apathy and to highlight possible dissociations between them. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Apathy in rapid eye movement sleep behaviour disorder is common and under-recognized.

PubMed

Barber, T R; Muhammed, K; Drew, D; Lawton, M; Crabbe, M; Rolinski, M; Quinnell, T; Zaiwalla, Z; Ben-Shlomo, Y; Husain, M; Hu, M T M

2018-03-01

Apathy is an important neuropsychiatric feature of Parkinson's disease (PD), which often emerges before the onset of motor symptoms. Patients with rapid eye movement sleep behaviour disorder (RBD) have a high probability of developing PD in future. Neuropsychiatric problems are common in RBD, but apathy has not previously been detailed in this key prodromal population. Eighty-eight patients with polysomnographically proven RBD, 65 patients with PD and 33 controls were assessed for apathy using the Lille Apathy Rating Scale. Cognition and depression were also quantified. The sensitivity of the Unified Parkinson's Disease Rating Scale screening questions for apathy and depression was calculated. A total of 46% of patients with RBD were apathetic, compared with 31% of patients with PD in our sample. Most patients with RBD with depression were apathetic but more than half of apathetic patients were not depressed. The sensitivity of the single Unified Parkinson's Disease Rating Scale screening question was only 33% for mild apathy and 50% for severe apathy. Apathy is common in RBD and is underestimated by a single self-report question. Recognition of apathy as a distinct neuropsychiatric feature in RBD could aid targeted treatment interventions and might contribute to the understanding of prodromal PD. © 2017 The Authors. European Journal of Neurology published by John Wiley & Sons Ltd on behalf of European Academy of Neurology.

Lower blood pressure and apathy coincide in older persons with poorer functional ability: the Discontinuation of Antihypertensive Treatment in Elderly People (DANTE) Study Leiden.

PubMed

Moonen, Justine E F; Bertens, Anne Suzanne; Foster-Dingley, Jessica C; Smit, Roelof A J; van der Grond, Jeroen; de Craen, Anton J M; de Ruijter, Wouter; van der Mast, Roos C

2015-01-01

To examine the association between blood pressure (BP) measures and symptoms of apathy and depression in older adults with various levels of functional ability. Cross-sectional study using baseline data from the Discontinuation of Antihypertensive Treatment in Elderly people (DANTE) Study Leiden. Primary care setting, the Netherlands. Community-dwelling individuals aged 75 and older (N = 430). Systolic BP (SBP), diastolic BP (DBP), and mean arterial pressure (MAP) were measured during home visits. Symptoms of apathy and depression were assessed using the Apathy Scale and the Geriatric Depression Scale (GDS-15), respectively. Stratified linear regression was performed in participants with better and worse functional ability according to the median of the Groningen Activity Restriction Scale. In participants with lower functional ability, each 10-mmHg lower SBP, DBP, and MAP was associated with higher Apathy Scale scores (0.63, 0.92, and 0.94 points, respectively, all P < .005) but not with GDS-15 scores. In participants with higher functional ability, BP measures were not associated with Apathy Scale or GDS-15 scores. In older participants with poorer functional ability, lower BP was associated with more symptoms of apathy but not depression. © 2015, Copyright the Authors Journal compilation © 2015, The American Geriatrics Society.

The associations between fatigue, apathy, and depression in Parkinson's disease.

PubMed

Skorvanek, M; Gdovinova, Z; Rosenberger, J; Saeedian, R Ghorbani; Nagyova, I; Groothoff, J W; van Dijk, J P

2015-02-01

Fatigue and apathy are two of the most common and most disabling non-motor symptoms of Parkinson's disease (PD). They have a high coincidence and can often be confused; moreover, their relationship is not fully understood. The aim of our study was to describe the coincidence of apathy with different fatigue domains in the presence/absence of depression and to separately describe the associations of different aspects of primary and secondary fatigue with apathy and other clinical and disease-related factors. A total of 151 non-demented patients with PD were examined using the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS), Starkstein Apathy Scale, Multidimensional Fatigue Inventory (MFI), Beck Depression Inventory-II, and Epworth Sleepiness Scale. The prevalence and severity of fatigue and apathy were significantly higher in depressed PD patients. However, our results show that depression, fatigue, and apathy can be clearly distinguished in PD. Apathy was associated with the MFI's-reduced motivation domain in both depressed and non-depressed patients. However, apathy was associated with mental fatigue aspects only in non-depressed patients, and it was not related to the physical aspects of fatigue in any of the studied groups. Although the pathophysiology of fatigue and apathy in PD is clearly multifactorial, in a proportion of PD patients, these symptoms are associated with depression, dopaminergic depletion in the mesocorticolimbic structures, and disruption of the prefrontal cortex-basal ganglia axis. Therefore, in some PD patients, adequate management of depression and optimal dopaminergic medication may improve both fatigue and apathy. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Psychometric properties of the Italian version of the Cognitive Reserve Scale (I-CRS).

PubMed

Altieri, Manuela; Siciliano, Mattia; Pappacena, Simona; Roldán-Tapia, María Dolores; Trojano, Luigi; Santangelo, Gabriella

2018-05-04

The original definition of cognitive reserve (CR) refers to the individual differences in cognitive performance after a brain damage or pathology. Several proxies were proposed to evaluate CR (education, occupational attainment, premorbid IQ, leisure activities). Recently, some scales were developed to measure CR taking into account several cognitively stimulating activities. The aim of this study is to adapt the Cognitive Reserve Scale (I-CRS) for the Italian population and to explore its psychometric properties. I-CRS was administered to 547 healthy participants, ranging from 18 to 89 years old, along with neuropsychological and behavioral scales to evaluate cognitive functioning, depressive symptoms, and apathy. Cronbach's α, corrected item-total correlations, and the inter-item correlation matrix were calculated to evaluate the psychometric properties of the scale. Linear regression analysis was performed to build a correction grid of the I-CRS according to demographic variables. Correlational analyses were performed to explore the relationships between I-CRS and neuropsychological and behavioral scales. We found that age, sex, and education influenced the I-CRS score. Young adults and adults obtained higher I-CRS scores than elderly adults; women and participants with high educational attainment scored higher on I-CRS than men and participants with low education. I-CRS score correlated poorly with cognitive and depression scale scores, but moderately with apathy scale scores. I-CRS showed good psychometric properties and seemed to be a useful tool to assess CR in every adult life stage. Moreover, our findings suggest that apathy rather than depressive symptoms may interfere with the building of CR across the lifespan.

Real-world implications of apathy among older adults: Independent associations with activities of daily living and quality of life.

PubMed

Tierney, Savanna M; Woods, Steven Paul; Weinborn, Michael; Bucks, Romola S

2018-03-13

Apathy is common in older adults and has been linked to adverse health outcomes. The current study examined whether apathy contributes to problems managing activities of daily living (ADLs) and lower quality of life (QoL) in older adults. Participants included 83 community-dwelling older adults. Apathy was assessed using a composite of the self and family-rating scales from the Frontal Systems Behavioral Scale (FrSBe). A knowledgeable informant completed the Activities of Daily Living Questionnaire (ADLQ), and participants completed the World Health Organization Quality of Life (WHOQol) scale. Nominal logistic regressions controlling for age, anxiety and depression symptoms, chronic medical conditions, and global cognition revealed that higher levels of apathy were significantly associated with a wide range of mild ADL problems. In parallel, a multiple linear regression indicated that greater apathy was significantly associated with lower QoL independent of ADL problems, anxious and depressive symptomology, chronic medical conditions, global cognition and age. Findings suggest that apathy confers an increased risk of problems in the independent management of daily activities and poorer well-being among community-dwelling older adults. Neurobehavioral and pharmacological interventions to improve apathy may have beneficial effects on the daily lives of older adults.

Emotion recognition impairment and apathy after subthalamic nucleus stimulation in Parkinson's disease have separate neural substrates.

PubMed

Drapier, D; Péron, J; Leray, E; Sauleau, P; Biseul, I; Drapier, S; Le Jeune, F; Travers, D; Bourguignon, A; Haegelen, C; Millet, B; Vérin, M

2008-09-01

To test the hypothesis that emotion recognition and apathy share the same functional circuit involving the subthalamic nucleus (STN). A consecutive series of 17 patients with advanced Parkinson's disease (PD) was assessed 3 months before (M-3) and 3 months (M+3) after STN deep brain stimulation (DBS). Mean (+/-S.D.) age at surgery was 56.9 (8.7) years. Mean disease duration at surgery was 11.8 (2.6) years. Apathy was measured using the Apathy Evaluation Scale (AES) at both M-3 and M3. Patients were also assessed using a computerised paradigm of facial emotion recognition [Ekman, P., & Friesen, W. V. (1976). Pictures of facial affect. Palo Alto: Consulting Psychologist Press] before and after STN DBS. Prior to this, the Benton Facial Recognition Test was used to check that the ability to perceive faces was intact. Apathy had significantly worsened at M3 (42.5+/-8.9, p=0.006) after STN-DBS, in relation to the preoperative assessment (37.2+/-5.5). There was also a significant reduction in recognition percentages for facial expressions of fear (43.1%+/-22.9 vs. 61.6%+/-21.4, p=0.022) and sadness (52.7%+/-19.1 vs. 67.6%+/-22.8, p=0.031) after STN DBS. However, the postoperative worsening of apathy and emotion recognition impairment were not correlated. Our results confirm that the STN is involved in both the apathy and emotion recognition networks. However, the absence of any correlation between apathy and emotion recognition impairment suggests that the worsening of apathy following surgery could not be explained by a lack of facial emotion recognition and that its behavioural and cognitive components should therefore also be taken into consideration.

The Efficacy of High-Frequency Repetitive Transcranial Magnetic Stimulation for Improving Apathy in Chronic Stroke Patients.

PubMed

Sasaki, Nobuyuki; Hara, Takatoshi; Yamada, Naoki; Niimi, Masachika; Kakuda, Wataru; Abo, Masahiro

2017-01-01

Although repetitive transcranial magnetic stimulation (rTMS) for hemiparesis is beneficial, so far no study has examined the usefulness of rTMS for apathy. Thirteen patients with chronic stroke were assigned randomly to 2 groups: rTMS group (n = 7) and sham stimulation group (n = 6). The patients received 5 sessions of either high-frequency rTMS over the region spanning from the dorsal anterior cingulate cortex (dACC) to medial prefrontal cortex (mPFC) or sham stimulation for 5 days. The severity of apathy was evaluated using the Apathy Scale (AS) and the severity of depression was evaluated using the Quick Inventory of Depressive Symptomatology (QIDS) serially before and after the 5-day protocol. The AS and QIDS scores were significantly improved in the rTMS group, although they were not changed in the sham stimulation group. The degree of change in the AS score was significantly greater in the rTMS group than that in the sham stimulation group. The degree of change in the QIDS score was greater in the rTMS group than that in the sham stimulation group, although the difference was not statistically significant. The application of high frequency rTMS over the dACC and mPFC may be a useful intervention for apathy due to stroke. © 2017 S. Karger AG, Basel.

[Decision-making and apathy in early stage of Alzheimer's disease and in mild cognitive impairment].

PubMed

Jacus, Jean-Pierre; Bayard, Sophie; Raffard, Stéphane; Gély-Nargeot, Marie-Christine

2013-06-01

Decision-making and apathy have common neuropsychological processes and neuroanatomical substrates. However, their links in mild cognitive impairment (MCI) and Alzheimer's disease (AD) remain unclear. in order to evaluate these links, we compared 3 groups of 20 control subjects to 20 patients with MCI and 20 patients with mild AD. All participants completed the mini mental state examination (MMSE), the Lille apathy rating scale (LARS, a multidimensional scale of apathy), the game of dice task (GDT, assessing decision under risk) and the Iowa gambling task (IGT, assessing decision under ambiguity). 60% of patients in both clinical groups were apathetic versus 5% of control subjects. In both clinical groups the IGT and GDT net scores were comparable (respectively: p = 0.76 and p = 0.84), while the control group had higher scores than MCI and AD's groups (respectively, GDT p < 0.02 and p < 0.05; IGT: p < 0.05 and p < 0.05). Cognitive impairment increased the risk of disadvantageous choices in decision under risk (× 6), and under ambiguity (× 3.5). No global contribution of apathy was found for decision-making performances (all PS > 0.05), but on the LARS, the "intellectual curiosity" (cognitive dimension) was a predictor for the performances on GDT's (OR = 1.73, p = 0.05), while the "action initiation" (behavioral dimension) was a predictor of those on IGT (OR = 1.57, p = 0.05). these results highlight the behavioral and the cognitive sensitivity of the IGT and the GDT, and are analyzed according to Levy and Dubois's model of apathy, and to the three steps of the decision-making process of Gleichgerrcht et al. (2010). However, more researches are necessary to explain the causality links between action initiation and decision under ambiguity.

Apathy and depressive symptoms in older people and incident myocardial infarction, stroke, and mortality: a systematic review and meta-analysis of individual participant data.

PubMed

Eurelings, Lisa Sm; van Dalen, Jan Willem; Ter Riet, Gerben; Moll van Charante, Eric P; Richard, Edo; van Gool, Willem A

2018-01-01

Previous findings suggest that apathy symptoms independently of depressive symptoms measured using the Geriatric Depression Scale (GDS) are associated with cardiovascular disease (CVD) in older individuals. To study whether apathy and depressive symptoms in older people are associated with future CVD, stroke, and mortality using individual patient-data meta-analysis. Medline, Embase, and PsycInfo databases up to September 3, 2013, were systematically searched without language restrictions. We sought prospective studies with older (mean age ≥65 years) community-dwelling populations in which the GDS was employed and subsequent stroke and/or CVD were recorded to provide individual participant data. Apathy symptoms were defined as the three apathy-related subitems of the GDS, with depressive symptoms the remaining items. We used myocardial infarction (MI), stroke, and all-cause mortality as main outcomes. Analyses were adjusted for age, sex, and MI/stroke history. An adaptation of the Newcastle-Ottawa scale was used to evaluate bias. Hazard ratios were calculated using one-stage random-effect Cox regression models. Of the 52 eligible studies, 21 (40.4%) were included, comprising 47,625 older people (mean age [standard deviation] 74 [7.4] years), over a median follow-up of 8.8 years. Participants with apathy symptoms had a 21% higher risk of MI (95% confidence interval [CI] 1.08-1.36), a 37% higher risk of stroke (95% CI 1.18-1.59), and a 47% higher risk of all-cause mortality (95% CI 1.38-1.56). Participants with depressive symptoms had a comparably higher risk of stroke (HR 1.36, 95% CI 1.18-1.56) and all-cause mortality (HR 1.44, 95% CI 1.35-1.53), but not of MI (HR 1.08, 95% CI 0.91-1.29). Associations for isolated apathy and isolated depressive symptoms were comparable. Sensitivity analyses according to risk of bias yielded similar results. Our findings stress the clinical importance of recognizing apathy independently of depressive symptoms, and could help physicians identify persons at increased risk of vascular disease.

Deep brain stimulation for patients with Parkinson's disease: Effect on caregiver burden.

PubMed

Crespo-Burillo, J A; Rivero-Celada, D; Saenz-de Cabezón, A; Casado-Pellejero, J; Alberdi-Viñas, J; Alarcia-Alejos, R

2018-04-01

Our aim is to assess the burden on caregivers of patients with Parkinson's disease treated with deep brain stimulation (DBS) compared to those caring for patients at advanced stages and undergoing other treatments. We have also assessed the variables associated with presence of caregiver overload. We included consecutive patients with Parkinson's disease treated with DBS. Our control group included patients in advanced stages of Parkinson's disease undergoing other treatments. Patients were assessed with the following scales: UPDRS-II, UPDRS-III, UPDRS-IV, Hoehn and Yahr, Schwab & England, Barthel, PDQ-39, MoCA, Apathy Evaluation Scale, HADS, and the abbreviated QUIP. Caregiver burden was evaluated with the Zarit caregiver burden interview and their moods were assessed with the HADS scale. We included 11 patients treated with DBS and 11 with other treatments. For patients treated with DBS, we observed a better quality of life according to the PDQ-39 questionnaire (P=.028), and a lower score on the HADS anxiety subscale (P=.010). Caregiver overload was observed in 54.5% of the caregivers of patients in both groups (P=1.000); Zarit scores were similar (P=.835). Caregiver overload was associated with higher scores on the caregiver's Apathy Evaluation Scale (P=.048) and on the HADS anxiety subscale (P=.006). According to our results, treatment with DBS is not associated with lower caregiver burden. Apathy in patients and anxiety in caregivers are factors associated with the appearance of overload. Copyright © 2016 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

Apathy and impaired emotional facial recognition networks overlap in Parkinson's disease: a PET study with conjunction analyses.

PubMed

Robert, Gabriel; Le Jeune, Florence; Dondaine, Thibault; Drapier, Sophie; Péron, Julie; Lozachmeur, Clément; Sauleau, Paul; Houvenaghel, Jean-François; Travers, David; Millet, Bruno; Vérin, Marc; Drapier, Dominique

2014-10-01

Apathy is a disabling non-motor symptom that is frequently observed in Parkinson's disease (PD). Its description and physiopathology suggest that it is partially mediated by emotional impairment, but this research issue has never been addressed at a clinical and metabolic level. We therefore conducted a metabolic study using (18)fluorodeoxyglucose positron emission tomography ((18)FDG PET) in 36 PD patients without depression and dementia. Apathy was assessed on the Apathy Evaluation Scale (AES), and emotional facial recognition (EFR) performances (ie, percentage of correct responses) were calculated for each patient. Confounding factors such as age, antiparkinsonian and antidepressant medication, global cognitive functions and depressive symptoms were controlled for. We found a significant negative correlation between AES scores and performances on the EFR task. The apathy network was characterised by increased metabolism within the left posterior cingulate (PC) cortex (Brodmann area (BA) 31). The impaired EFR network was characterised by decreased metabolism within the bilateral PC gyrus (BA 31), right superior frontal gyrus (BAs 10, 9 and 6) and left superior frontal gyrus (BA 10 and 11). By applying conjunction analyses to both networks, we identified the right premotor cortex (BA 6), right orbitofrontal cortex (BA 10), left middle frontal gyrus (BA 8) and left posterior cingulate gyrus (BA 31) as the structures supporting the association between apathy and impaired EFR. These results confirm that apathy in PD is partially mediated by impaired EFR, opening up new prospects for alleviating apathy in PD, such as emotional rehabilitation. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Safety and Efficacy of Methylphenidate for Apathy in Alzheimer's Disease: A Randomized, Placebo-Controlled Trial

PubMed Central

Rosenberg, Paul B.; Lanctôt, Krista L.; Drye, Lea T.; Herrmann, Nathan; Scherer, Roberta W.; Bachman, David L.; Mintzer, Jacobo E.

2014-01-01

Objective In a recent crossover trial, methylphenidate treatment decreased apathy in Alzheimer's disease. We further assessed this finding in the Alzheimer's Disease Methylphenidate Trial (ADMET). Method Six-week, randomized, double-blind, placebo-controlled multicenter trial enrolling Alzheimer's disease participants (NINCDS-ADRDA criteria) with apathy assigned to methylphenidate 20 mg daily or placebo, conducted from June 2010 to December 2011. Primary outcomes were change in Apathy Evaluation Scale (AES) score and modified Alzheimer's Disease Cooperative Study-Clinical Global Impression of Change (ADCS-CGI-C). Secondary outcomes included change in Neuropsychiatric Inventory (NPI) apathy score, Mini-Mental State Examination (MMSE) score, and safety. Results 60 participants were randomly assigned (29 methylphenidate, 31 placebo). At baseline, mean (SD) age = 76 (8) years, MMSE score = 20 (5), AES score = 51 (12), NPI total score = 16 (8), and 62% of the participants (n = 37) were female. After 6 weeks' treatment, mean (SD) change in AES score was −1.9 (1.5) for methylphenidate and 0.6 (1.4) for placebo (P = .23). Odds ratio for improvement in ADCS-CGI-C was 3.7 (95% CI, 1.3 to 10.8) (P = .02), with 21% of methylphenidate versus 3% of placebo rated as moderately or markedly improved. NPI apathy score improvement was 1.8 points (95% CI, 0.3 to 3.4) greater on methylphenidate than on placebo (P = .02). MMSE trended toward improvement on methylphenidate (P = .06). There were trends toward greater anxiety and weight loss > 2% in the methylphenidate-treated group. Conclusions Methylphenidate treatment of apathy in Alzheimer's disease was associated with significant improvement in 2 of 3 efficacy outcomes and a trend toward improved global cognition with minimal adverse events, supporting the safety and efficacy of methylphenidate treatment for apathy in Alzheimer's disease. PMID:24021498

Bupropion for the treatment of apathy in Huntington’s disease: A multicenter, randomised, double-blind, placebo-controlled, prospective crossover trial

PubMed Central

Gelderblom, Harald; Wüstenberg, Torsten; McLean, Tim; Mütze, Lisanne; Fischer, Wilhelm; Saft, Carsten; Hoffmann, Rainer; Süssmuth, Sigurd; Schlattmann, Peter; van Duijn, Erik; Landwehrmeyer, Bernhard; Priller, Josef

2017-01-01

Objective To evaluate the efficacy and safety of bupropion in the treatment of apathy in Huntington’s disease (HD). Methods In this phase 2b multicentre, double-blind, placebo-controlled crossover trial, individuals with HD and clinical signs of apathy according to the Structured Clinical Interview for Apathy—Dementia (SCIA-D), but not depression (n = 40) were randomized to receive either bupropion 150/300mg or placebo daily for 10 weeks. The primary outcome parameter was a significant change of the Apathy Evaluation Scale (AES) score after ten weeks of treatment as judged by an informant (AES-I) living in close proximity with the study participant. The secondary outcome parameters included changes of 1. AES scores determined by the patient (AES-S) or the clinical investigator (AES-C), 2. psychiatric symptoms (NPI, HADS-SIS, UHDRS-Behavior), 3. cognitive performance (SDMT, Stroop, VFT, MMSE), 4. motor symptoms (UHDRS-Motor), 5. activities of daily function (TFC, UHDRS-Function), and 6. caregiver distress (NPI-D). In addition, we investigated the effect of bupropion on brain structure as well as brain responses and functional connectivity during reward processing in a gambling task using magnetic resonance imaging (MRI). Results At baseline, there were no significant treatment group differences in the clinical primary and secondary outcome parameters. At endpoint, there was no statistically significant difference between treatment groups for all clinical primary and secondary outcome variables. Study participation, irrespective of the intervention, lessened symptoms of apathy according to the informant and the clinical investigator. Conclusion Bupropion does not alleviate apathy in HD. However, study participation/placebo effects were observed, which document the need for carefully controlled trials when investigating therapeutic interventions for the neuropsychiatric symptoms of HD. Trial registration ClinicalTrials.gov 01914965 PMID:28323838

Caregiver Burden in Frontotemporal Degeneration and Corticobasal Syndrome

PubMed Central

Armstrong, Nicole; Schupf, Nicole; Grafman, Jordan; Huey, Edward D.

2015-01-01

Background and Aims Caregiver stress is often a serious problem when caring for a patient with frontal lobe dysfunction. Methods A total of 102 caregivers of both patients with frontotemporal degeneration and corticobasal syndrome completed the Frontal Systems Behavior Scale (FrSBe) and the Zarit Burden Interview (ZBI). To analyze the association between apathy or disinhibition (or both) and caregiver burden, the effects of the total FrSBe and the apathy and disinhibition subscales of the FrSBE on the total ZBI score were assessed with logistic regressions and t tests. Results Total FrSBE score and the apathy FrSBE subscore predicted caregiver burden. Apathy occurred without disinhibition, and the two occurred together, but disinhibition without apathy was very rare. Conclusions Disinhibition without apathy occurred very rarely. Apathy was more associated with caregiver burden than disinhibition. PMID:24022248

Evaluation of rotigotine transdermal patch for the treatment of apathy and motor symptoms in Parkinson's disease.

PubMed

Hauser, Robert A; Slawek, Jaroslaw; Barone, Paolo; Dohin, Elisabeth; Surmann, Erwin; Asgharnejad, Mahnaz; Bauer, Lars

2016-06-07

This multicenter, double-blind, placebo-controlled study assessed the efficacy of rotigotine transdermal patch on apathy and motor symptoms in patients with Parkinson's disease (PD). Patients with PD-associated apathy (Unified Parkinson's Disease Rating Scale [UPDRS] I item 4 [motivation] ≥2 and patient-rated Apathy Scale [AS] ≥14) were randomized 1:1:1 to "low-dose" rotigotine (≤6 mg/24 h for early PD [those not receiving levodopa] or ≤8 mg/24 h for advanced PD [those receiving levodopa]), "high-dose" rotigotine (≤8 mg/24 h for early PD or ≤16 mg/24 h for advanced PD), or placebo, and maintained at optimal/maximal dose for 12 weeks. Coprimary efficacy variables were: change from baseline to End of Maintenance in patient-rated AS and UPDRS II + III total score. Recruitment was stopped after an interim futility analysis; therefore, all p values are exploratory. Of 122 patients randomized, 81.1 % completed the study (placebo, n = 32/40 [80.0 %]; low-dose rotigotine, n = 30/41 [73.2 %]; high-dose rotigotine, n = 37/41 [90.2 %]). No treatment difference was observed in the change in patient-rated AS (least squares mean [95 % confidence interval (CI)] difference: low-dose, 0.04 [-2.42, 2.50], p =0.977; high-dose, -0.22 [-2.61, 2.18], p = 0.859). Rotigotine improved UPDRS II + III total scores versus placebo (least squares mean [95 % CI] treatment difference: low-dose, -7.29 [-12.30, -2.28], p = 0.005; high-dose, -6.06 [-10.90, -1.21], p = 0.015), and the "mood/apathy" domain of the Non-Motor Symptom Scale as rated by the investigator (secondary outcome). The most frequent adverse events in rotigotine-treated patients were application site reactions, somnolence, and nausea. Rotigotine did not improve PD-associated apathy as rated by the patient but provided clinically relevant improvement in motor control and activities of daily living. ClinicalTrials.gov identifier NCT01782222 . Trial registration date: January 30, 2013.

The contribution of apathy and increased learning trials to risky decision-making in Parkinson's disease.

PubMed

Buelow, Melissa T; Frakey, Laura L; Grace, Janet; Friedman, Joseph H

2014-02-01

Impairments in executive functioning are commonly found in Parkinson's disease (PD); however, the research into risky decision making has been mixed. The present study sought to investigate three potential hypotheses: difficulty learning the task probabilities, levodopa equivalent dose (LED), and the presence of apathy. Twenty-four individuals with idiopathic PD and 13 healthy controls completed the Frontal Systems Behavior Scale to assess current apathy, the Iowa Gambling Task, and the Balloon Analog Risk Task (BART). Results indicated that individuals with PD selected more from Deck B, a disadvantageous deck. However, with an additional set of trials, participants with PD and apathy selected more from the most risky deck (Deck A). Apathy was not related to the BART, and LED was not related to either task. Results indicate that apathy is associated with decision-making in PD, and providing additional learning trials can improve decision-making in PD without apathy.

Impact of anxiety, apathy and reduced functional autonomy on perceived quality of life in Parkinson's disease.

PubMed

D'Iorio, Alfonsina; Vitale, Carmine; Piscopo, Fausta; Baiano, Chiara; Falanga, Anna Paola; Longo, Katia; Amboni, Marianna; Barone, Paolo; Santangelo, Gabriella

2017-10-01

Parkinson's disease (PD) is characterized by a wide spectrum of non-motor symptoms that may impact negatively on the activities of the patient's daily life and reduce Health-related quality of life (HRQoL). The present study explored the impact of specific non-motor symptoms on the HRQoL in PD. Eighty-four outpatients underwent the Montreal Cognitive Assessment (MoCA) assessing global functioning and several questionnaires to assess depression, apathy, impulse control disorders (ICD), anxiety, anhedonia and functional impact of cognitive impairment. The perceived QoL was assessed by Parkinson's Disease Questionnaire (PDQ-8). The PD sample was divided into patients with high and low HRQoL around the median of PDQ-8 and compared on clinical features, cognitive and neuropsychiatric variables. A linear regression analysis, in which the global functioning, apathy, depression, anxiety, anhedonia, ICD and the functional autonomy scores were entered as independent variables and PDQ-8 score as dependent variable, was applied. Patients with lower HRQoL were more depressed, apathetic, anxious and showed more severe reduction of functional autonomy and global functioning than patients with high HRQoL. The regression analysis revealed that higher level of anxiety, executive apathy and more reduced functional autonomy were significantly associated with higher score on PDQ-8. The finding indicated that anxiety, apathy associated with impaired planning, attention and organization (i.e., executive apathy evaluated by the Dimensional Apathy Scale) and reduced functional autonomy contribute significantly to reduce the HRQoL in PD. Therefore, early identification and management of these neuropsychiatric symptoms should be relevant to preserve HRQoL in PD. Copyright © 2017 Elsevier Ltd. All rights reserved.

The link between dopamine function and apathy in cannabis users: an [18F]-DOPA PET imaging study.

PubMed

Bloomfield, Michael A P; Morgan, Celia J A; Kapur, Shitij; Curran, H Valerie; Howes, Oliver D

2014-06-01

Cannabis is the most widely used illicit drug in the world, and regular use has been associated with reduced motivation, i.e. apathy. Regular long-term cannabis use has been associated with reduced dopamine synthesis capacity. The mesolimbic dopaminergic system mediates the processing of incentive stimuli by modifying their motivational value, which in turn is modulated by endocannabinoid signalling. Thus, it has been proposed that dopaminergic dysfunction underlies the apathy associated with chronic cannabis use. The aim of this study was to examine the relationship between dopaminergic function and subjective apathy in cannabis users. We measured dopamine synthesis capacity (indexed as the influx rate constant K i(cer)) via 3,4-dihydroxy-6-[(18)F]-fluoro-l-phenylalanine positron emission tomography and subjective apathy using the self-rated Apathy Evaluation Scale (AES-S) in 14 regular cannabis users. All subjects scored in excess of 34 points on the AES-S (median [interquartile range] 59.5 [7.5]), indicative of significant apathy based on normative data. K i (cer) was inversely correlated to AES-S score in the whole striatum and its associative functional subdivision (Spearman's rho = -0.64, p = 0.015 [whole striatum]; rho = -0.69, p = 0.006 [associative]) but not in the limbic or sensorimotor striatal subdivisions. There were no significant relationships between AES-S and current cannabis consumption (rho = 0.28, p = 0.34) or age of first cannabis use (rho = 0.25, p = 0.40). These findings indicate that the reduction in striatal dopamine synthesis capacity associated with chronic cannabis use may underlie reduced reward sensitivity and a motivation associated with chronic cannabis use.

Apathy is associated with lower mental and physical quality of life in persons infected with HIV.

PubMed

Kamat, Rujvi; Woods, Steven Paul; Cameron, Marizela V; Iudicello, Jennifer E

2016-10-01

HIV infection is associated with lower health-related quality of life (HRQoL), which is influenced by immunovirological factors, negative affect, neurocognitive impairment, and functional dependence. Although apathy is a common neuropsychiatric sequela of HIV infection, emerging findings regarding its unique role in lower HRQoL have been mixed. The present study was guided by Wilson and Cleary's (1995), model in examining the association between apathy and physical and mental HRQoL in 80 HIV+ individuals who completed a neuromedical examination, neuropsychological assessment, structured psychiatric interview, and a series of questionnaires including the SF-36. Apathy was measured using a composite of the apathy subscale of the Frontal Systems Behavioral Scale and the vigor-activation subscale of the Profile of Mood States. Independent of major depressive disorder, neurocognitive impairment, functional status, and current CD4 count, apathy was strongly associated with HRQoL. Specifically, apathy and CD4 count were significant predictors of physical HRQoL, whereas apathy and depression were the only predictors of mental HRQoL. All told, these findings suggest that apathy plays a unique role in HRQoL and support the importance of assessing and managing apathy in an effort to maximize health outcomes among individuals with HIV disease.

Prefrontal Activity and Connectivity with the Basal Ganglia during Performance of Complex Cognitive Tasks Is Associated with Apathy in Healthy Subjects.

PubMed

Fazio, Leonardo; Logroscino, Giancarlo; Taurisano, Paolo; Amico, Graziella; Quarto, Tiziana; Antonucci, Linda Antonella; Barulli, Maria Rosaria; Mancini, Marina; Gelao, Barbara; Ferranti, Laura; Popolizio, Teresa; Bertolino, Alessandro; Blasi, Giuseppe

2016-01-01

Convergent evidence indicates that apathy affects cognitive behavior in different neurological and psychiatric conditions. Studies of clinical populations have also suggested the primary involvement of the prefrontal cortex and the basal ganglia in apathy. These brain regions are interconnected at both the structural and functional levels and are deeply involved in cognitive processes, such as working memory and attention. However, it is unclear how apathy modulates brain processing during cognition and whether such a modulation occurs in healthy young subjects. To address this issue, we investigated the link between apathy and prefrontal and basal ganglia function in healthy young individuals. We hypothesized that apathy may be related to sub-optimal activity and connectivity in these brain regions. Three hundred eleven healthy subjects completed an apathy assessment using the Starkstein's Apathy Scale and underwent fMRI during working memory and attentional performance tasks. Using an ROI approach, we investigated the association of apathy with activity and connectivity in the DLPFC and the basal ganglia. Apathy scores correlated positively with prefrontal activity and negatively with prefrontal-basal ganglia connectivity during both working memory and attention tasks. Furthermore, prefrontal activity was inversely related to attentional behavior. These results suggest that in healthy young subjects, apathy is a trait associated with inefficient cognitive-related prefrontal activity, i.e., it increases the need for prefrontal resources to process cognitive stimuli. Furthermore, apathy may alter the functional relationship between the prefrontal cortex and the basal ganglia during cognition.

Pituitary disorders as a predictor of apathy and executive dysfunction in adult survivors of childhood brain tumors.

PubMed

Fox, Michelle E; King, Tricia Z

2016-11-01

The relationship between apathy and endocrine dysfunction, both frequent outcomes of neurological insult, has not yet been investigated in brain tumor survivors. The present study aimed to assess the relationship between pituitary disorders and apathy and other facets of executive function in long-term adult survivors of childhood brain tumors and to differentiate between apathy and depression in this population. Seventy-six adult survivors of childhood brain tumors at least 5 years past diagnosis participated. An informant completed the Frontal Systems Behavior Scale (FrSBe), and 75 of the 76 participants completed a Structured Clinical Interview for the DSM-IV-TR (SCID). Information on neuroendocrine dysfunction was obtained through medical chart review. Clinically significant levels of apathy on the FrSBe were identified in 41% of survivors. Pituitary dysfunction significantly explained 9% of the variance in apathy scores and affected whether an individual presented with clinical levels of apathy. Pituitary dysfunction predicted higher levels of executive dysfunction but did not impact whether a participant reached clinical levels of executive dysfunction. A past major depressive episode (MDE) significantly predicted current apathy but showed no relationship with pituitary disorders. Radiation treatment predicted pituitary dysfunction but not the differences in apathy or executive functions. Apathy and executive dysfunction in survivors of childhood brain tumors are strongly predicted by pituitary dysfunction, and individuals with pituitary dysfunction are more likely to present with clinical levels of apathy as adults. Clinical levels of apathy may present absent of current depression, and pituitary dysfunction impacts apathy uniquely. © 2016 Wiley Periodicals, Inc.

Neural correlates of apathy in patients with neurodegenerative disorders, acquired brain injury, and psychiatric disorders.

PubMed

Kos, Claire; van Tol, Marie-José; Marsman, Jan-Bernard C; Knegtering, Henderikus; Aleman, André

2016-10-01

Apathy can be described as a loss of goal-directed purposeful behavior and is common in a variety of neurological and psychiatric disorders. Although previous studies investigated associations between abnormal brain functioning and apathy, it is unclear whether the neural basis of apathy is similar across different pathological conditions. The purpose of this systematic review was to provide an extensive overview of the neuroimaging literature on apathy including studies of various patient populations, and evaluate whether the current state of affairs suggest disorder specific or shared neural correlates of apathy. Results suggest that abnormalities within fronto-striatal circuits are most consistently associated with apathy across the different pathological conditions. Of note, abnormalities within the inferior parietal cortex were also linked to apathy, a region previously not included in neuroanatomical models of apathy. The variance in brain regions implicated in apathy may suggest that different routes towards apathy are possible. Future research should investigate possible alterations in different processes underlying goal-directed behavior, ranging from intention and goal-selection to action planning and execution. Copyright © 2016. Published by Elsevier Ltd.

Distinct effects of apathy and dopamine on effort-based decision-making in Parkinson's disease.

PubMed

Le Heron, Campbell; Plant, Olivia; Manohar, Sanjay; Ang, Yuen-Siang; Jackson, Matthew; Lennox, Graham; Hu, Michele T; Husain, Masud

2018-05-01

Effort-based decision-making is a cognitive process crucial to normal motivated behaviour. Apathy is a common and disabling complication of Parkinson's disease, but its aetiology remains unclear. Intriguingly, the neural substrates associated with apathy also subserve effort-based decision-making in animal models and humans. Furthermore, the dopaminergic system plays a core role in motivating effortful behaviour for reward, and its dysfunction has been proposed to play a crucial role in the aetiology of apathy in Parkinson's disease. We hypothesized that disrupted effort-based decision-making underlies the syndrome of apathy in Parkinson's disease, and that this disruption may be modulated by the dopaminergic system. An effort-based decision-making task was administered to 39 patients with Parkinson's disease, with and without clinical apathy, ON and OFF their normal dopaminergic medications across two separate sessions, as well as 32 healthy age- and gender-matched controls. On a trial-by-trial basis, participants decided whether to accept or reject offers of monetary reward in return for exerting different levels of physical effort via handheld, individually calibrated dynamometers. Effort and reward were manipulated independently, such that offers spanned the full range of effort/reward combinations. Apathy was assessed using the Lille apathy rating scale. Motor effects of the dopamine manipulation were assessed using the Unified Parkinson's Disease Rating Scale part three motor score. The primary outcome variable was choice (accept/decline offer) analysed using a hierarchical generalized linear mixed effects model, and the vigour of squeeze (Newtons exerted above required force). Both apathy and dopamine depletion were associated with reduced acceptance of offers. However, these effects were driven by dissociable patterns of responding. While apathy was characterized by increased rejection of predominantly low reward offers, dopamine increased responding to high effort, high reward offers, irrespective of underlying motivational state. Dopamine also exerted a main effect on motor vigour, increasing force production independently of reward offered, while apathy did not affect this measure. The findings demonstrate that disrupted effort-based decision-making underlies Parkinson's disease apathy, but in a manner distinct to that caused by dopamine depletion. Apathy is associated with reduced incentivization by the rewarding outcomes of actions. In contrast, dopamine has a general effect in motivating behaviour for high effort, high reward options without altering the response pattern that characterizes the apathetic state. Thus, the motivational deficit observed in Parkinson's disease appears not to be simply secondary to dopaminergic depletion of mesocorticolimbic pathways, suggesting non-dopaminergic therapeutic strategies for apathy may be important future targets.

Prefrontal Activity and Connectivity with the Basal Ganglia during Performance of Complex Cognitive Tasks Is Associated with Apathy in Healthy Subjects

PubMed Central

Fazio, Leonardo; Logroscino, Giancarlo; Taurisano, Paolo; Amico, Graziella; Quarto, Tiziana; Antonucci, Linda Antonella; Barulli, Maria Rosaria; Mancini, Marina; Gelao, Barbara; Ferranti, Laura; Popolizio, Teresa; Bertolino, Alessandro; Blasi, Giuseppe

2016-01-01

Objective Convergent evidence indicates that apathy affects cognitive behavior in different neurological and psychiatric conditions. Studies of clinical populations have also suggested the primary involvement of the prefrontal cortex and the basal ganglia in apathy. These brain regions are interconnected at both the structural and functional levels and are deeply involved in cognitive processes, such as working memory and attention. However, it is unclear how apathy modulates brain processing during cognition and whether such a modulation occurs in healthy young subjects. To address this issue, we investigated the link between apathy and prefrontal and basal ganglia function in healthy young individuals. We hypothesized that apathy may be related to sub-optimal activity and connectivity in these brain regions. Methods Three hundred eleven healthy subjects completed an apathy assessment using the Starkstein’s Apathy Scale and underwent fMRI during working memory and attentional performance tasks. Using an ROI approach, we investigated the association of apathy with activity and connectivity in the DLPFC and the basal ganglia. Results Apathy scores correlated positively with prefrontal activity and negatively with prefrontal-basal ganglia connectivity during both working memory and attention tasks. Furthermore, prefrontal activity was inversely related to attentional behavior. Conclusions These results suggest that in healthy young subjects, apathy is a trait associated with inefficient cognitive-related prefrontal activity, i.e., it increases the need for prefrontal resources to process cognitive stimuli. Furthermore, apathy may alter the functional relationship between the prefrontal cortex and the basal ganglia during cognition. PMID:27798669

Working Memory Deficit as a Risk Factor for Severe Apathy in Schizophrenia: A 1-Year Longitudinal Study.

PubMed

Raffard, Stéphane; Gutierrez, Laure-Anne; Yazbek, Hanan; Larue, Aurore; Boulenger, Jean-Philippe; Lançon, Christophe; Benoit, Michel; Faget, Catherine; Norton, Joanna; Capdevielle, Delphine

2016-05-01

Apathy, described as impaired motivation and goal-directed behavior, is a common yet often overlooked multidimensional psychopathological state in schizophrenia. Its underlying cognitive processes remain largely unexplored. Data was drawn from a longitudinal hospital study of patients with a DSM-IV diagnosis of schizophrenia; 137 (82.5%) participated at the 1-month follow-up and 81 (59.1%) at the 1-year follow-up. Apathy was assessed with the Lille Apathy Rating Scale, validated in French and in schizophrenia. Severe apathy, overall (total score > -13) and on 4 previously identified distinct dimensions, was considered. Episodic verbal learning was assessed with the California Verbal Learning Test, executive functioning with the Trail Making Test, the Six Element Test and the Stop Signal Paradigm and working memory with the Letter-Number Sequencing Test. After controlling for confounding variables, only episodic verbal learning was associated with severe overall apathy in the cross-sectional study. At 1 year, working memory was associated with an increased risk of severe overall apathy, adjusting for baseline apathy. Using a dimensional approach to apathy, specific types of cognition were found to be associated with specific dimensions of apathy. Our findings confirm the need for a multidimensional approach of negative symptoms in schizophrenia. Moreover, cognitive functioning could be a risk factor for developing severe apathy. Cognitive remediation may thus be a useful non-pharmacological intervention for treating apathy in schizophrenia patients. © The Author 2016. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Depressive Symptoms, Depletion, or Developmental Change? Withdrawal, Apathy, and Lack of Vigor in the Geriatric Depressive Scale.

ERIC Educational Resources Information Center

Adams, Kathryn Betts

2001-01-01

This study has dual goals of confirming the existence of a "Withdrawal/Apathy/[Lack of] Vigor" (WAV) dimension of the Geriatric Depression Scale (GDS) and determining if it is descriptive of either depletion or disengagement-related change in older adults. High endorsement rates suggest WAV may be congruent with disengagement or depletion and may…

Characterization of reward and effort mechanisms in apathy

PubMed Central

Bonnelle, Valerie; Veromann, Kai-Riin; Burnett Heyes, Stephanie; Lo Sterzo, Elena; Manohar, Sanjay; Husain, Masud

2015-01-01

Apathy is a common but poorly understood condition with a wide societal impact observed in several brain disorders as well as, to some extent, in the normal population. Hence the need for better characterization of the underlying mechanisms. The processes by which individuals decide to attribute physical effort to obtain rewards might be particularly relevant to relate to apathy traits. Here, we designed two paradigms to assess individual differences in physical effort production and effort-based decision-making and their relation to apathy in healthy people. Apathy scores were measured using a modified version of the Lille Apathy Rating Scale, suitable for use in a non-clinical population. In the first study, apathy scores were correlated with the degree to which stake (reward on offer) and difficulty level impacts on physical effort production. Individuals with relatively high apathy traits showed an increased modulation of effort while more motivated individuals generally exerted greater force across different levels of stake. To clarify the underlying mechanisms for this behavior, we designed a second task that allows independent titration of stake and effort levels for which subjects are willing to engage in an effortful response to obtain a reward. Our results suggest that apathy traits in the normal population are related to the way reward subjectively affects the estimation of effort costs, and more particularly manifest as decreased willingness to exert effort when rewards are small, or below threshold. The tasks we introduce here may provide useful tools to further investigate apathy in clinical populations. PMID:24747776

Reward-related decision making in older adults: relationship to clinical presentation of depression.

PubMed

McGovern, Amanda R; Alexopoulos, George S; Yuen, Genevieve S; Morimoto, Sarah Shizuko; Gunning-Dixon, Faith M

2014-11-01

Impairment in reward processes has been found in individuals with depression and in the aging population. The purpose of this study was twofold: (1) to use an affective neuroscience probe to identify abnormalities in reward-related decision making in late-life depression; and (2) to examine the relationship of reward-related decision making abnormalities in depressed, older adults to the clinical expression of apathy in depression. We hypothesized that relative to older, healthy subjects, depressed, older patients would exhibit impaired decision making and that apathetic, depressed patients would show greater impairment in decision making than non-apathetic, depressed patients. We used the Iowa Gambling Task to examine reward-related decision making in 60 non-demented, older patients with non-psychotic major depression and 36 older, psychiatrically healthy participants. Apathy was quantified using the Apathy Evaluation Scale. Of those with major depression, 18 individuals reported clinically significant apathy, whereas 42 participants did not have apathy. Older adults with depression and healthy comparison participants did not differ in their performance on the Iowa Gambling Task. However, apathetic, depressed older adults adopted an advantageous strategy and selected cards from the conservative decks compared with non-apathetic, depressed older adults. Non-apathetic, depressed patients showed a failure to adopt a conservative strategy and persisted in making risky decisions throughout the task. This study indicates that apathy in older, depressed adults is associated with a conservative response style on a behavioral probe of the systems involved in reward-related decision making. This conservative response style may be the result of reduced sensitivity to rewards in apathetic individuals. Copyright © 2014 John Wiley & Sons, Ltd.

Apathy among institutionalized stroke patients: prevalence and clinical correlates.

PubMed

van Almenkerk, Suzanne; Smalbrugge, Martin; Depla, Marja F I A; Eefsting, Jan A; Hertogh, Cees M P M

2015-02-01

Apathy is a frequent neuropsychiatric consequence of stroke. In the under-researched population of institutionalized stroke patients, we aimed to explore the prevalence of apathy, its clinical correlates, and the relation to the amount of stimulating activities in the nursing home (NH). A cross-sectional, observational study. Dutch NHs. 274 chronic stroke patients. Data were collected through observation lists that were filled out in structured interviews with qualified nurse assistants who knew the residents well. The lists comprised the NH-version of the Apathy Evaluation Scale (AES10), the Barthel Index, the Neuropsychiatric Inventory Questionnaire, and sections of the Resident Assessment Instrument for Long-Term Care Facilities. Attending physicians and therapists provided additional information. Apathy (AES10 score ≥30) was present in 28% of residents. Multilevel regression analyses revealed that this apathy was independently related to (moderate, severe) cognitive impairment (odds ratio [OR] 11.30 [95% confidence interval (CI): 4.96-25.74], OR 5.54 [95% CI: 2.48-12.40]), very severe ADL-dependency (OR 12.10 [95% CI: 1.35-108.66]), and being >12 hours per day in bed (OR 2.10 [95% CI: 1.07-4.13]). It was not related to depressive mood symptoms (OR 1.75 [95% CI: 0.91-3.37]). Only in residents aged less than 80 years were a higher amount of activities independently related to a lower AES10 score (-0.70 [95% CI: -1.18 to -0.20] points per four extra activities in a 4-week period). Apathy is prevalent in largely one-quarter of institutionalized stroke patients, and that is most strongly related to cognitive impairment in this explorative study. We discuss the need for research on the relation with distinct dimensions of depression and fatigue as partly overlapping constructs, and on (individualized) stimulating activities as a possible intervention method. Copyright © 2015 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Do Event-Related Evoked Potentials Reflect Apathy Tendency and Motivation?

PubMed Central

Takayoshi, Hiroyuki; Onoda, Keiichi; Yamaguchi, Shuhei

2018-01-01

Apathy is a mental state of diminished motivation. Although the reward system as the foundation of the motivation in the human brain has been studied extensively with neuroimaging techniques, the electrophysiological correlates of motivation and apathy have not been fully explored. Thus, in 14 healthy volunteers, we examined whether event-related evoked potentials (ERP) obtained during a simple number discrimination task with/without rewards reflected apathy tendency and a reward-dependent tendency, which were assessed separately using the apathy scale and the temperament and character inventory (TCI). Participants were asked to judge the size of a number, and received feedback based on their performance in each trial. The P3 amplitudes related to the feedback stimuli increased only in the reward condition. Furthermore, the P2 amplitudes related to the negative feedback stimuli in the reward condition had a positive correlation with the reward-dependent tendency in TCI, whereas the P3 amplitudes related to the positive feedback stimuli had a negative correlation with the apathy score. Our result suggests that the P2 and P3 ERPs to reward-related feedback stimuli are modulated in a distinctive manner by the motivational reward dependence and apathy tendency, and thus the current paradigm may be useful for investigating the brain activity associated with motivation. PMID:29445331

Beneficial effects of dietary docosahexaenoic acid intervention on cognitive function and mental health of the oldest elderly in Japanese care facilities and nursing homes.

PubMed

Hashimoto, Michio; Kato, Setsushi; Tanabe, Yoko; Katakura, Masanori; Mamun, Abdullah Al; Ohno, Miho; Hossain, Shahdat; Onoda, Keiichi; Yamaguchi, Shuhei; Shido, Osamu

2017-02-01

We examined the effects of the administration of docosahexaenoic acid (DHA)-enriched meals on cognitive function in the oldest elderly with cognitive impairment, such as dementia, living in nursing homes, and on the improvement in caregiver burden at aging agencies. Participants in elderly care facilities and nursing homes (n = 75; 88.5 ± 0.6 years) were randomized in active and placebo groups. The active group had family-style meals containing an additional 1720 mg of docosahexaenoic acid per day for 12 months. At baseline, and after 6 and 12 months of intervention, cognitive function was assessed using Hasegawa's Dementia Scale-Revised and the Mini-Mental State Examination; mental health condition was assessed with the Apathy scale and the Zung Self-Rating Depression Scale; caregiver burden was evaluated using Zarit Burden Interview scores; and participants' serum biochemical factors were measured. The participants were suggested to have dementia. After 12 months, the mean change in Mini-Mental State Examination subitem "Registration" score from baseline to month 12 showed a tendency to be greater in the active group than that in the placebo group. Mean changes in the Apathy scale from baseline to month 12 were less, and the changes in the Zung Self-Rating Depression Scale and the total Zarit Burden Interview scores showed a tendency to be lower in the active group than in the placebo group, respectively. These results suggest that docosahexaenoic acid-enriched meals protect against age-related cognitive decline, and also improve apathy and caregiver burden for the oldest-elderly Japanese with cognitive impairment, such as dementia. Geriatr Gerontol Int 2017; 17: 330-337. © 2016 Japan Geriatrics Society.

Clinical Correlates of Apathy in Patients Recently Diagnosed with Parkinson's Disease: The ANIMO Study

PubMed Central

Cubo, Esther; Benito-León, Julián; Coronell, Carlos; Armesto, Diana

2012-01-01

Objective Little is known about apathy in the early stages of Parkinson's disease (PD). We determined the clinical correlates of apathy in a large representative sample of patients recently diagnosed with PD (ANIMO study). Methods PD patients, diagnosed within 2 years of inclusion, were recruited in 102 outpatient clinics situated in 82 populations throughout Spain. Apathy was quantified using the Lille Apathy Rating Scale (LARS). Clinical comparisons and correlations were performed using nonparametric tests. Regression analyses were used to test the association of clinical variables with apathy. Results We recruited 557 PD patients (60.3% men) with a mean age of 68.8 ± 9.7 years, and UPDRS motor score of 21.1 ± 10.8. Apathy only was diagnosed in 186 (33.4%), and apathy and depression in 215 patients (38.6%). Patients with higher comorbidity (OR = 1.10, 95% CI 1.01−1.20, p = 0.001), motor impairment (OR = 1.07, 95% CI 1.03−1.10, p < 0.0001), and lower education (OR = 2.16, 95% CI 1.21−;3.85, p = 0.009) had higher odds of having apathy, in contrast to patients living in a rural environment (OR = 0.35, 95% CI 0.32–0.85, p = 0.01), and left predominant PD motor laterality (OR = 0.34, 95% CI 0.13–0.88, p = 0.01). LARS scores were significantly correlated with UPDRS motor scores (rs = 0.44, p < 0.001), predominantly with axial score (rs = 0.43, p < 0.001). Conclusions In PD, apathy is a very common and disabling nonmotor symptom separable from depression. Patients living in a rural environment, with lower comorbidity and motor impairment, higher education background, and left predominant PD motor laterality are at lower risk of suffering from apathy. PMID:22236943

Structural MRI correlates of apathy symptoms in older persons without dementia

PubMed Central

Grool, Anne M.; Geerlings, Mirjam I.; Sigurdsson, Sigurdur; Eiriksdottir, Gudny; Jonsson, Palmi V.; Garcia, Melissa E.; Siggeirsdottir, Kristin; Harris, Tamara B.; Sigmundsson, Thordur; Gudnason, Vilmundur

2014-01-01

Objective: We aimed to investigate the relation between apathy symptoms and structural brain changes on MRI, including white matter lesions (WMLs) and atrophy, in a large cohort of older persons. Methods: Cross-sectional analyses are based on 4,354 persons without dementia (aged 76 ± 5 years) participating in the population-based Age, Gene/Environment Susceptibility–Reykjavik Study. Apathy symptoms were assessed with 3 items from the 15-item Geriatric Depression Scale. Brain volumes and total WML volume were estimated on 1.5-tesla MRI using an automated segmentation program; regional WML load was calculated using a semiquantitative scale. Regression analyses were adjusted for age, sex, education, intracranial volume, vascular risk factors, physical activity, brain infarcts, depressive symptoms, antidepressants, and cognitive status. Results: Compared to those with <2 apathy symptoms, participants with ≥2 apathy symptoms (49% of the cohort) had significantly smaller gray matter volumes (mean adjusted difference −3.6 mL, 95% confidence interval [CI] −6.2 to −1.0), particularly in the frontal and temporal lobes; smaller white matter volumes (mean adjusted difference −1.9 mL, 95% CI −3.6 to −0.3), mainly in the parietal lobe; and smaller thalamus volumes. They were also more likely to have WMLs in the frontal lobe (adjusted odds ratio = 1.08, 95% CI 0.9–1.3). Excluding participants with a depression diagnosis did not change the associations. Conclusions: In this older population without dementia, apathy symptoms are associated with a more diffuse loss of both gray and white matter volumes, independent of depression. PMID:24739783

Symptom Dimensions of Depression and Apathy and Their Relationship With Cognition in Parkinson's Disease.

PubMed

Szymkowicz, Sarah M; Dotson, Vonetta M; Jones, Jacob D; Okun, Michael S; Bowers, Dawn

2018-03-01

Both depression and apathy, alone and in combination, have been shown to negatively affect cognition in patients with Parkinson's disease (PD). However, the influence of specific symptom dimensions of depression and apathy on cognition is not well understood. The current study investigated the relationship between symptom dimensions of depression and apathy, based on factors identified in Kirsch-Darrow et al. (2011), and memory and executive function in PD. A sample of 138 non-demented individuals with PD (mean age=64.51±7.43 years) underwent neuropsychological testing and completed the Beck Depression Inventory, 2nd Edition, and Apathy Scale. Separate hierarchical regression models examined the relationship between symptom dimensions of depression and apathy ("pure" depressive symptoms, "pure" apathy, loss of interest/pleasure [anhedonia], and somatic symptoms) and three cognitive domain composites: immediate verbal memory, delayed verbal memory, and executive function. After adjusting for general cognitive status and the influence of the other symptom dimensions, "pure" depressive symptoms were negatively associated with the delayed verbal memory composite (p<.034) and somatic symptoms were positively associated with the executive function composite (p<.026). No symptom dimensions were significantly related to the immediate verbal memory composite. Findings suggest that specific mood symptoms are associated with delayed verbal memory and executive function performance in non-demented patients with PD. Further research is needed to better understand possible mechanisms through which specific symptom dimensions of depression and apathy are associated with cognition in PD. (JINS, 2018, 24, 269-282).

Apathy and emotion-based decision-making in amnesic mild cognitive impairment and Alzheimer's disease.

PubMed

Bayard, Sophie; Jacus, Jean-Pierre; Raffard, Stéphane; Gely-Nargeot, Marie-Christine

2014-01-01

Apathy and reduced emotion-based decision-making are two behavioral modifications independently described in Alzheimer's disease (AD) and amnestic mild cognitive impairment (aMCI). The aims of this study were to investigate decision-making based on emotional feedback processing in AD and aMCI and to study the impact of reduced decision-making performances on apathy. We recruited 20 patients with AD, 20 participants with aMCI, and 20 healthy controls. All participants completed the Lille apathy rating scale (LARS) and the Iowa gambling task (IGT). Both aMCI and AD participants had reduced performances on the IGT and were more apathetic compared to controls without any difference between aMCI and AD groups. For the entire sample, LARS initiation dimension was related to IGT disadvantageous decision-making profile. We provide the first study showing that both aMCI and AD individuals make less profitable decisions than controls, whereas aMCI and AD did not differ. Disadvantageous decision-making profile on the IGT was associated with higher level of apathy on the action initiation dimension. The role of an abnormal IGT performance as a risk factor for the development of apathy needs to be investigated in other clinical populations and in normal aging.

Self-Reported Executive Functioning in Everyday Life in Parkinson's Disease after Three Months of Subthalamic Deep Brain Stimulation.

PubMed

Pham, Uyen Ha Gia; Andersson, Stein; Toft, Mathias; Pripp, Are Hugo; Konglund, Ane Eidahl; Dietrichs, Espen; Malt, Ulrik Fredrik; Skogseid, Inger Marie; Haraldsen, Ira Ronit Hebolt; Solbakk, Anne-Kristin

2015-01-01

Objective. Studies on the effect of subthalamic deep brain stimulation (STN-DBS) on executive functioning in Parkinson's disease (PD) are still controversial. In this study we compared self-reported daily executive functioning in PD patients before and after three months of STN-DBS. We also examined whether executive functioning in everyday life was associated with motor symptoms, apathy, and psychiatric symptoms. Method. 40 PD patients were examined with the Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A), the Symptom Checklist 90-Revised (SCL-90-R), and the Apathy Evaluation Scale (AES-S). Results. PD patients reported significant improvement in daily life executive functioning after 3 months of STN-DBS. Anxiety scores significantly declined, while other psychiatric symptoms remained unchanged. The improvement of self-reported executive functioning did not correlate with motor improvement after STN-DBS. Apathy scores remained unchanged after surgery. Only preoperative depressed mood had predictive value to the improvement of executive function and appears to prevent potentially favorable outcomes from STN-DBS on some aspects of executive function. Conclusion. PD patients being screened for STN-DBS surgery should be evaluated with regard to self-reported executive functioning. Depressive symptoms in presurgical PD patients should be treated. Complementary information about daily life executive functioning in PD patients might enhance further treatment planning of STN-DBS.

Prevalence and correlates of apathy in myotonic dystrophy type 1.

PubMed

Gallais, Benjamin; Montreuil, Michèle; Gargiulo, Marcela; Eymard, Bruno; Gagnon, Cynthia; Laberge, Luc

2015-08-22

Apathy in DM1 has long been acknowledged in clinical practice. However, a major drawback is that the concept has been only sparsely explored in previous specific studies. This study aimed to determine the prevalence of apathy in myotonic dystrophy (DM1), to compare it with facioscapulohumeral dystrophy (FSHD) patients and normal healthy controls, and explore its relationship to psychopathological features and cognitive function. Levels of apathy in 38 DM1 patients with adult phenotypes were compared with 19 patients with FSHD and 20 matched controls. Patient participants were consecutively recruited, regarding their interdisciplinary annual evaluation at the neuromuscular pathology reference center (Institute of Myology, Paris, France), within an 18-month period. Additional measurements included motor disability, fatigue, depression, anxiety, and cognitive abilities. Inter-group comparisons were performed using non-parametric Kruskal-Wallis tests and Mann-Whitney U Tests. Intra-group comparisons were carried out with the Wilcoxon Signed rank and Friedman tests. Also, Spearman's correlations were used to assess the strength of linear relationships between pairs of variables. The significance level was set at 0.05. Global score of apathy was significantly higher in DM1 patients than in FSHD patients (p < 0.01) and in controls (p < 0.001). Sixteen of 38 DM1 patients (39.5 %) met the criterion for apathy, contrasting with only 4 of the 19 (21.1 %) FSHD patients. No control subject was apathetic. Moreover, apathy in DM1 patients was negatively correlated to MMSE (r = -.46, p < .05) and Stroop Word (r = -.55, p < .01) scores, but not with age, educational level, disease duration, CTG repeats, motor functional disability, fatigue, depression, and anxiety. Apathy is a frequent symptom in DM1 (almost 40 %). It is more prevalent than in a similarly disabled group of patients with FSHD and in controls. Results also show that apathy in DM1 is independent of the psychopathological domain, fatigue, age, and motor disability, but associated to general cognitive status. These results altogether could suggest a central cause for apathy in DM1 rather than an adjustment process to cope with the progressive and debilitating nature of the disease. Data emphasize the importance to evaluate this symptom in routine clinical management of DM1 patients.

The Apathy in Dementia Methylphenidate Trial 2 (ADMET 2): study protocol for a randomized controlled trial.

PubMed

Scherer, Roberta W; Drye, Lea; Mintzer, Jacobo; Lanctôt, Krista; Rosenberg, Paul; Herrmann, Nathan; Padala, Prasad; Brawman-Mintzer, Olga; Burke, William; Craft, Suzanne; Lerner, Alan J; Levey, Allan; Porsteinsson, Anton; van Dyck, Christopher H

2018-01-18

Alzheimer's disease (AD) is characterized not only by cognitive and functional decline, but also often by the presence of neuropsychiatric symptoms. Apathy, which can be defined as a lack of motivation, is one of the most prevalent neuropsychiatric symptoms in AD and typically leads to a worse quality of life and greater burden for caregivers. Treatment options for apathy in AD are limited, but studies have examined the use of the amphetamine, methylphenidate. The Apathy in Dementia Methylphenidate Trial (ADMET) found that treatment of apathy in AD with methylphenidate was associated with significant improvement in apathy in two of three outcome measures, some evidence of improvement in global cognition, and minimal adverse events. However, the trial only enrolled 60 participants who were followed for only 6 weeks. A larger, longer-lasting trial is required to confirm these promising findings. The Apathy in Dementia Methylphenidate Trial 2 (ADMET 2) is a phase III, placebo-controlled, masked, 6-month, multi-center, randomized clinical trial targeted to enroll 200 participants with AD and apathy. Participants are randomly assigned 1:1 to 20 mg methylphenidate per day prepared as four over-encapsulated tablets or to matching placebo. The primary outcomes include (1) the mean difference in the Neuropsychiatric Inventory Apathy subscale scores measured as change from baseline to 6 months, and (2) the odds of having a given rating or better on the modified AD Cooperative Study Clinical Global Impression of Change ratings at month 6 compared with the baseline rating. Other outcomes include change in cognition, safety, and cost-effectiveness measured at monthly follow-up visits up to 6 months. Given the prevalence of apathy in AD and its impact on both patients and caregivers, an intervention to alleviate apathy would be of great benefit to society. ADMET 2 follows on the promising results from the original ADMET to evaluate the efficacy of methylphenidate as a treatment for apathy in AD. With a larger sample size and longer follow up, ADMET 2 is poised to confirm or refute the original ADMET findings. ClinicalTrials.gov, NCT02346201 . Registered on 26 January 2015.

The effects of Snoezelen (multi-sensory behavior therapy) and psychiatric care on agitation, apathy, and activities of daily living in dementia patients on a short term geriatric psychiatric inpatient unit.

PubMed

Staal, Jason A; Sacks, Amanda; Matheis, Robert; Collier, Lesley; Calia, Tina; Hanif, Henry; Kofman, Eugene S

2007-01-01

A randomized, controlled, single-blinded, between group study of 24 participants with moderate to severe dementia was conducted on a geriatric psychiatric unit. All participants received pharmacological therapy, occupational therapy, structured hospital environment, and were randomized to receive multi sensory behavior therapy (MSBT) or a structured activity session. Greater independence in activities of daily living (ADLs) was observed for the group treated with MSBT and standard psychiatric inpatient care on the Katz Index of Activities of Daily Living (KI-ADL; P = 0.05) than standard psychiatric inpatient care alone. The combination treatment of MSBT and standard psychiatric care also reduced agitation and apathy greater than standard psychiatric inpatient care alone as measured with the Pittsburgh Agitation Scale and the Scale for the Assessment of Negative Symptoms in Alzheimer's Disease (P = 0.05). Multiple regression analysis predicted that within the multi-sensory group, activities of daily living (KI-ADL) increased as apathy and agitation reduced (R2 = 0.42; p = 0.03). These data suggest that utilizing MSBT with standard psychiatric inpatient care may reduce apathy and agitation and additionally improve activities of daily living in hospitalized people with moderate to severe dementia more than standard care alone.

Evaluation of rotigotine transdermal patch for the treatment of depressive symptoms in patients with Parkinson's disease.

PubMed

Chung, Sun Ju; Asgharnejad, Mahnaz; Bauer, Lars; Ramirez, Francisco; Jeon, Beomseok

2016-08-01

To evaluate the dopamine receptor agonist, rotigotine, for improving depressive symptoms in patients with Parkinson's disease (PD). Patients were randomized 1:1 to rotigotine or placebo, titrated for ≤7 weeks, and maintained at optimal/maximum dose for 8-weeks. Primary efficacy variable: 17- item Hamilton Depression Rating Scale (HAM-D 17) total score change from baseline to end-of-maintenance. Secondary variables: changes in Beck Depression Inventory-II, Unified Parkinson's Disease Rating Scale (UPDRS) II (activities of daily living [ADL]) and III (motor) subscores, UPDRS II+III total, patient-rated Apathy Scale (AS), and Snaith-Hamilton Pleasure Scale. Of 380 patients randomized, 149/184 (81.0%) rotigotine-treated and 164/196 (83.7%) placebo-treated patients completed the study. mean (±SD) age 65.2 (±8.5) years; time since PD-diagnosis 2.74 (±3.08) years; 42.6% male. The treatment difference (LS mean [95% CI]) in change from baseline HAM-D 17 was -1.12 (-2.56, 0.33; p = 0.1286). UPDRS II, III, II+III and AS scores improved numerically with rotigotine versus placebo. Common adverse events with higher incidence with rotigotine: nausea, application/instillation site reactions, vomiting, and pruritus. Forty-one (10.8%) patients discontinued owing to adverse events (25 rotigotine/16 placebo). No statistically significant improvement in depressive symptoms were observed with rotigotine versus placebo. ADL, motor function, and patient-rated apathy improved numerically. ClinicalTrials.gov: NCT01523301.

Ventral striatal hypoactivation is associated with apathy but not diminished expression in patients with schizophrenia

PubMed Central

Kirschner, Matthias; Hager, Oliver M.; Bischof, Martin; Hartmann, Matthias N.; Kluge, Agne; Seifritz, Erich; Tobler, Philippe N.; Kaiser, Stefan

2016-01-01

Background Negative symptoms of schizophrenia can be grouped in 2 dimensions: apathy and diminished expression. Increasing evidence suggests that negative symptoms are associated with altered neural activity of subcortical and cortical regions in the brain reward system. However, the neurobiological basis of the distinct symptom dimensions within negative symptoms is still poorly understood. The primary aim of our study was to examine the neural correlates of the negative symptom dimensions apathy and diminished expression during a reward processing task. Methods Patients with schizophrenia and healthy controls underwent event-related fMRI while performing a variant of the Monetary Incentive Delay Task. We assessed negative symptom dimensions using the Brief Negative Symptom Scale. Results We included 27 patients and 25 controls in our study. Both groups showed neural activation indicated by blood oxygen–level dependent signal in the ventral striatum during reward anticipation. Ventral striatal activation during reward anticipation showed a strong negative correlation with apathy. Importantly, this effect was not driven by cognitive ability, medication, depressive or positive symptoms. In contrast, no significant correlation with the diminished expression dimension was observed. Limitations Although the results remain significant when controlling for chlorpromazine equivalents, we cannot fully exclude potential confounding effects of medication with atypical antipsychotics. Conclusion The specific correlation of ventral striatal hypoactivation during reward anticipation with apathy demonstrates a differentiation of apathy and diminished expression on a neurobiological level and provides strong evidence for different pathophysiological mechanisms underlying these 2 negative symptom dimensions. Our findings contribute to a multilevel framework in which apathy and motivational impairment in patients with schizophrenia can be described on psychopathological, behavioural and neural levels. PMID:26395814

T56. AN EXPLORATORY ANALYSIS CONVERTING SCORES BETWEEN THE PANSS AND BNSS

PubMed Central

Kott, Alan; Daniel, David

2018-01-01

Abstract Background The Brief Negative Symptom Scale is a relatively new instrument designed specifically to measure the negative symptoms in schizophrenia. Recently more clinical trials include the BNSS scale as a secondary or exploratory outcome, typically along with the PANSS. In the current analysis we aimed at establishing the equations that would allow conversion between the BNSS scale total score and the PANSS negative subscale and PANSS negative factors score as well as conversion equations between the expressive deficits and avolition/apathy factors of the scales. (Kirkpatrick, 2011; Strauss, 2012) Methods Data from 518 schizophrenia clinical trials subjects with both PANSS and BNSS data available were used. Regression analyses predicting the BNSS total score with the PANSS negative subscale score, and the BNSS total score with the PANSS Negative factor (NFS) score were performed on data from all subjects. Regression analyses predicting the BNSS avolition/apathy factor (items 1, 2, 3, 5, 6, 7, and 8) with the PANSS avolition/apathy factor (items N2, N4 and G16) and the BNSS expressive deficits factor (items 4, 9, 10, 11, 12, and 13)with the expressive deficits factor (items N1, N3, N6, G5, G7, and G13)of the PANSS were performed on a sample of 318 subjects with individual BNSS item scores available. In addition to estimating the equations we as well calculated the Pearson’s correlations between the scales. Results The PANSS and BNSS avolition/apathy factors were highly correlated (r=0.70) as were the expressive deficit factors r=0.83). The following equations predicting the BNSS total score were obtained from regression analyses performed on 2,560 data points: BNSS_total = -11.64 + 2.10*PANSS_negative_subscale BNSS_total = -9.26 + 2.11*PANSS_NFS The following equations predicting the BNSS factor scores from the PANSS factor scores were obtained from regression analyses performed on 1,634 data points: BNSS_avolition/apathy = -2.40 + 2.38 * PANSS_avolition/apathy BNSS_expressive_deficit_factor = -4.21 + 1.27 * PANSS_expressive_deficit_factor Discussion The BNSS differs from the PANSS negative factor because it addresses all five currently recognized domains of negative symptoms including anhedonia and attempts to differentiate anticipatory from consummatory states. In our analysis we have replicated the strong correlation between the BNSS total score and PANSS negative subscale and newly identified strong correlations between the BNSS total score and NFS as well as strong correlations between the avolotion/apathy and expressive deficit factors of the BNSS and the PANSS scales. (Kirkpatrick, 2011)The provided equations offer a useful tool allowing researchers and clinicians to easily convert the data between the instruments for reasons such as pooling data from multiple trials using one of the instruments, to allow interpretation of results within the context of previously conducted research, etc. but as well offer a framework for risk based monitoring to identify data deviating from the expected relationship and allow for a targeted exploration of the causes for such a disagreement. The data used for analysis included not only subjects with predominantly negative symptoms but as well acutely psychotic subjects as well as subjects in stable conditions allowing therefore to generalize the results across the majority of schizophrenic subjects. This post-hoc analysis is exploratory. We plan to further explore the potential utility of equations addressing the relationships among schizophrenia measures of symptom severity in an iterative manner with larger datasets.

Student Apathy: The Protection of Self-Worth. What Research Says to the Teacher.

ERIC Educational Resources Information Center

Raffini, James P.

Some educational practices have contributed to the apathy of students. These include a perceptual view of behavior, the view that self-worth equals achievement, norm-referenced evaluation, and success as ability and effort. Four strategies which have the potential for allowing students to experience success from reasonable levels of effort…

Depressive symptoms and biomarkers of Alzheimer’s disease in cognitively normal older adults

PubMed Central

Donovan, Nancy J.; Hsu, David C.; Dagley, Alexander S.; Schultz, Aaron P.; Amariglio, Rebecca E.; Mormino, Elizabeth C.; Okereke, Olivia I.; Rentz, Dorene M.; Johnson, Keith A.; Sperling, Reisa A.; Marshall, Gad A.

2015-01-01

Even low levels of depressive symptoms are associated with an increased risk of cognitive decline in older adults without overt cognitive impairment (CN). Our objective was to examine whether very low, “subthreshold symptoms of depression” (SSD) are associated with Alzheimer’s disease (AD) biomarkers of neurodegeneration in CN adults and whether these associations are specific to particular depressive symptoms. We analyzed data from 248 community-dwelling CN older adults, including measurements of cortical amyloid burden, neurodegeneration markers of hippocampal volume (HV) and cerebral 18F-fluorodeoxyglucose (FDG) metabolism in a composite of AD-related regions and the 30-item Geriatric Depression Scale (GDS). Participants with GDS>10 were excluded. General linear regression models evaluated the cross-sectional relations of GDS to HV or FDG in separate backward elimination models. Predictors included GDS total score, age, sex, premorbid intelligence, a binary amyloid variable and its interaction with GDS. Principal component analyses of GDS item scores revealed three factors (the Dysphoria, Apathy-Anhedonia and Anxiety-Concentration Factors). In secondary analyses, GDS total score was replaced with the three factor scores in repeated models. Higher GDS score (p=0.03) was significantly associated with lower HV and was marginally related (p=0.06) to FDG hypometabolism. In secondary models, higher Dysphoria (p=0.02) and Apathy-Anhedonia (p=0.05) were related to lower HV while higher Apathy-Anhedonia (p=0.003) was the sole factor related to FDG hypometabolism. Amyloid was not a significant predictor in any model. In conclusion, very low-level dysphoria, apathy and anhedonia may point to neurodegeneration in AD-related regions but this association appears to be independent of amyloid burden. PMID:25697700

Regional cortical thinning predicts worsening apathy and hallucinations across the Alzheimer disease spectrum.

PubMed

Donovan, Nancy J; Wadsworth, Lauren P; Lorius, Natacha; Locascio, Joseph J; Rentz, Dorene M; Johnson, Keith A; Sperling, Reisa A; Marshall, Gad A

2014-11-01

To examine regions of cortical thinning and cerebrospinal fluid (CSF) Alzheimer disease (AD) biomarkers associated with apathy and hallucinations in a continuum of individuals including clinically normal elderly, mild cognitive impairment, and mild AD dementia. Cross-sectional and longitudinal studies. Fifty-seven research sites across North America. Eight-hundred twelve community-dwelling volunteers; 413 participants in the CSF sub-study. Structural magnetic resonance imaging data and CSF concentrations of amyloid-β 1-42, total tau, and phosphorylated tau derived from the Alzheimer Disease Neuroimaging Initiative database were analyzed. Apathy and hallucinations were measured at baseline and over 3 years using the Neuropsychiatric Inventory-Questionnaire. General linear models and mixed effects models were used to evaluate the relationships among baseline cortical thickness in seven regions, and baseline CSF biomarkers, apathy, and hallucinations at baseline and longitudinally. Covariates included diagnosis, sex, age, apolipoprotein E genotype, premorbid intelligence, memory performance, processing speed, antidepressant use, and AD duration. Reduced baseline inferior temporal cortical thickness was predictive of increasing apathy over time, and reduced supramarginal cortical thickness was predictive of increasing hallucinations over time. There was no association with cortical thickness at baseline. CSF biomarkers were not related to severity of apathy or hallucinations in cross-sectional or longitudinal analyses. These results suggest that greater baseline temporal and parietal atrophy is associated with worsening apathy and hallucinations in a large AD spectrum cohort, while adjusting for multiple disease-related variables. Localized cortical neurodegeneration may contribute to the pathophysiology of apathy and hallucinations and their adverse consequences in AD. Copyright © 2014 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Distinct Subtypes of Apathy Revealed by the Apathy Motivation Index.

PubMed

Ang, Yuen-Siang; Lockwood, Patricia; Apps, Matthew A J; Muhammed, Kinan; Husain, Masud

2017-01-01

Apathy is a debilitating but poorly understood disorder characterized by a reduction in motivation. As well as being associated with several brain disorders, apathy is also prevalent in varying degrees in healthy people. Whilst many tools have been developed to assess levels of apathy in clinical disorders, surprisingly there are no measures of apathy suitable for healthy people. Moreover, although apathy is commonly comorbid with symptoms of depression, anhedonia and fatigue, how and why these symptoms are associated is unclear. Here we developed the Apathy-Motivation Index (AMI), a brief self-report index of apathy and motivation. Using exploratory factor analysis (in a sample of 505 people), and then confirmatory analysis (in a different set of 479 individuals), we identified subtypes of apathy in behavioural, social and emotional domains. Latent profile analyses showed four different profiles of apathy that were associated with varying levels of depression, anhedonia and fatigue. The AMI is a novel and reliable measure of individual differences in apathy and might provide a useful means of probing different mechanisms underlying sub-clinical lack of motivation in otherwise healthy individuals. Moreover, associations between apathy and comorbid states may be reflective of problems in different emotional, social and behavioural domains.

Rivastigmine in apathetic but dementia and depression-free patients with Parkinson's disease: a double-blind, placebo-controlled, randomised clinical trial.

PubMed

Devos, David; Moreau, Caroline; Maltête, David; Lefaucheur, Romain; Kreisler, Alexandre; Eusebio, Alexandre; Defer, Gilles; Ouk, Thavarak; Azulay, Jean-Philippe; Krystkowiak, Pierre; Witjas, Tatiana; Delliaux, Marie; Destée, Alain; Duhamel, Alain; Bordet, Régis; Defebvre, Luc; Dujardin, Kathy

2014-06-01

Even with optimal dopaminergic treatments, many patients with Parkinson's disease (PD) are frequently incapacitated by apathy prior to the development of dementia. We sought to establish whether rivastigmine's ability to inhibit acetyl- and butyrylcholinesterases could relieve the symptoms of apathy in dementia-free, non-depressed patients with advanced PD. We performed a multicentre, parallel, double-blind, placebo-controlled, randomised clinical trial (Protocol ID: 2008-002578-36; clinicaltrials.gov reference: NCT00767091) in patients with PD with moderate to severe apathy (despite optimised dopaminergic treatment) and without dementia. Patients from five French university hospitals were randomly assigned 1:1 to rivastigmine (transdermal patch of 9.5 mg/day) or placebo for 6 months. The primary efficacy criterion was the change over time in the Lille Apathy Rating Scale (LARS) score. 101 consecutive patients were screened, 31 were eligible and 16 and 14 participants were randomised into the rivastigmine and placebo groups, respectively. Compared with placebo, rivastigmine improved the LARS score (from -11.5 (-15/-7) at baseline to -20 (-25/-12) after treatment; F(1, 25)=5.2; p=0.031; adjusted size effect: -0.9). Rivastigmine also improved the caregiver burden and instrumental activities of daily living but failed to improve quality of life. No severe adverse events occurred in the rivastigmine group. Rivastigmine may represent a new therapeutic option for moderate to severe apathy in advanced PD patients with optimised dopaminergic treatment and without depression dementia. These findings require confirmation in a larger clinical trial. Our results also confirmed that the presence of apathy can herald a pre-dementia state in PD. Clinicaltrials.gov reference: NCT00767091.

The Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) Scale: Comprehensive Assessment of Psychopathology in Down Syndrome.

PubMed

Dekker, Alain D; Sacco, Silvia; Carfi, Angelo; Benejam, Bessy; Vermeiren, Yannick; Beugelsdijk, Gonny; Schippers, Mieke; Hassefras, Lyanne; Eleveld, José; Grefelman, Sharina; Fopma, Roelie; Bomer-Veenboer, Monique; Boti, Mariángeles; Oosterling, G Danielle E; Scholten, Esther; Tollenaere, Marleen; Checkley, Laura; Strydom, André; Van Goethem, Gert; Onder, Graziano; Blesa, Rafael; Zu Eulenburg, Christine; Coppus, Antonia M W; Rebillat, Anne-Sophie; Fortea, Juan; De Deyn, Peter P

2018-01-01

People with Down syndrome (DS) are prone to develop Alzheimer's disease (AD). Behavioral and psychological symptoms of dementia (BPSD) are core features, but have not been comprehensively evaluated in DS. In a European multidisciplinary study, the novel Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) scale was developed to identify frequency and severity of behavioral changes taking account of life-long characteristic behavior. 83 behavioral items in 12 clinically defined sections were evaluated. The central aim was to identify items that change in relation to the dementia status, and thus may differentiate between diagnostic groups. Structured interviews were conducted with informants of persons with DS without dementia (DS, n = 149), with questionable dementia (DS+Q, n = 65), and with diagnosed dementia (DS+AD, n = 67). First exploratory data suggest promising interrater, test-retest, and internal consistency reliability measures. Concerning item relevance, group comparisons revealed pronounced increases in frequency and severity in items of anxiety, sleep disturbances, agitation & stereotypical behavior, aggression, apathy, depressive symptoms, and eating/drinking behavior. The proportion of individuals presenting an increase was highest in DS+AD, intermediate in DS+Q, and lowest in DS. Interestingly, among DS+Q individuals, a substantial proportion already presented increased anxiety, sleep disturbances, apathy, and depressive symptoms, suggesting that these changes occur early in the course of AD. Future efforts should optimize the scale based on current results and clinical experiences, and further study applicability, reliability, and validity. Future application of the scale in daily care may aid caregivers to understand changes, and contribute to timely interventions and adaptation of caregiving.

The Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) Scale: Comprehensive Assessment of Psychopathology in Down Syndrome

PubMed Central

Dekker, Alain D.; Sacco, Silvia; Carfi, Angelo; Benejam, Bessy; Vermeiren, Yannick; Beugelsdijk, Gonny; Schippers, Mieke; Hassefras, Lyanne; Eleveld, José; Grefelman, Sharina; Fopma, Roelie; Bomer-Veenboer, Monique; Boti, Mariángeles; Oosterling, G. Danielle E.; Scholten, Esther; Tollenaere, Marleen; Checkley, Laura; Strydom, André; Van Goethem, Gert; Onder, Graziano; Blesa, Rafael; zu Eulenburg, Christine; Coppus, Antonia M.W.; Rebillat, Anne-Sophie; Fortea, Juan; De Deyn, Peter P.

2018-01-01

People with Down syndrome (DS) are prone to develop Alzheimer’s disease (AD). Behavioral and psychological symptoms of dementia (BPSD) are core features, but have not been comprehensively evaluated in DS. In a European multidisciplinary study, the novel Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) scale was developed to identify frequency and severity of behavioral changes taking account of life-long characteristic behavior. 83 behavioral items in 12 clinically defined sections were evaluated. The central aim was to identify items that change in relation to the dementia status, and thus may differentiate between diagnostic groups. Structured interviews were conducted with informants of persons with DS without dementia (DS, n = 149), with questionable dementia (DS+Q, n = 65), and with diagnosed dementia (DS+AD, n = 67). First exploratory data suggest promising interrater, test-retest, and internal consistency reliability measures. Concerning item relevance, group comparisons revealed pronounced increases in frequency and severity in items of anxiety, sleep disturbances, agitation & stereotypical behavior, aggression, apathy, depressive symptoms, and eating/drinking behavior. The proportion of individuals presenting an increase was highest in DS+AD, intermediate in DS+Q, and lowest in DS. Interestingly, among DS+Q individuals, a substantial proportion already presented increased anxiety, sleep disturbances, apathy, and depressive symptoms, suggesting that these changes occur early in the course of AD. Future efforts should optimize the scale based on current results and clinical experiences, and further study applicability, reliability, and validity. Future application of the scale in daily care may aid caregivers to understand changes, and contribute to timely interventions and adaptation of caregiving. PMID:29689719

Social withdrawal of persons with vascular dementia associated with disturbance of basic daily activities, apathy, and impaired social judgment.

PubMed

Honda, Yukiko; Meguro, Kenichi; Meguro, Mitsue; Akanuma, Kyoko

2013-01-01

Patients with vascular dementia (VaD) are often isolated, withdrawn from society because of negative symptoms and functional disabilities. The aim of this study was to detect factors associated with social withdrawal in patients with VaD. The participants were 36 institutionalized patients with VaD. Social withdrawal was assessed with the social withdrawal of the Multidimensional Observation Scale for Elderly Subjects (MOSES). Possible explanatory variables were the MOSES items depression and self-care, Cognitive Abilities Screening Instrument (CASI), apathy evaluation scale (AES), and Behavioral Pathology in Alzheimer's Disease Frequency-Weighted Severity Scale (BEHAVE-AD-FW). Multiple regression analyses were conducted for two groups: Analysis 1 was performed in all patients (N = 36) and Analysis 2 was performed in the patients with the ability to move by themselves (i.e., independent walking or independent movement with a cane or a wheelchair; n = 28). In Analysis 1, MOSES item social withdrawal was correlated with AES and MOSES item self-care. In Analysis 2, MOSES item social withdrawal was correlated with AES and CASI domain abstraction and judgment. Decreased social activities of VaD were not related to general cognitive function or depression. Disturbed activities of daily living (ADLs) for self-care may involve decreased frontal lobe function, indicating that comprehensive rehabilitation for both ADL and dementia are needed to improve the social activities of patients with VaD.

Relationship Between Self-reported Apathy and Executive Dysfunction in Nondemented Patients With Parkinson Disease

PubMed Central

Zgaljardic, Dennis J.; Borod, Joan C.; Foldi, Nancy S.; Rocco, Mary; Mattis, Paul J.; Gordon, Mark F.; Feigin, Andrew S.; Eidelberg, David

2015-01-01

Objective The prevalence of apathy was assessed across select cognitive and psychiatric variables in 32 nondemented patients with Parkinson disease (PD) and 29 demographically matched healthy control participants. Background Apathy is common in PD, although differentiating apathy from motor, cognitive, and/or other neuropsychiatric symptoms can be challenging. Previous studies have reported a positive relationship between apathy and cognitive impairment, particularly executive dysfunction. Method Patients were categorized according to apathy symptom severity. Stringent criteria were used to exclude patients with dementia. Results Approximately 44% of patients endorsed significant levels of apathy. Those patients performed worse than patients with nonsignificant levels of apathy on select measures of verbal fluency and on a measure of verbal and nonverbal conceptualization. Further, they reported a greater number of symptoms related to depression and behavioral disturbance than did those patients with nonsignificant levels of apathy. Apathy was significantly related to self-report of depression and executive dysfunction. Performance on cognitive tasks assessing verbal fluency, working memory, and verbal abstraction and also on a self-report measure of executive dysfunction was shown to significantly predict increasing levels of apathy. Conclusions Our findings suggest that apathy in nondemented patients with PD seems to be strongly associated with executive dysfunction. PMID:17846518

Cognitive and affective benefits of combination therapy with galantamine plus cognitive rehabilitation for Alzheimer's disease.

PubMed

Tokuchi, Ryo; Hishikawa, Nozomi; Matsuzono, Kosuke; Takao, Yoshiki; Wakutani, Yosuke; Sato, Kota; Kono, Syoichiro; Ohta, Yasuyuki; Deguchi, Kentaro; Yamashita, Toru; Abe, Koji

2016-04-01

The aim of the present study was to compare the effects of a galantamine only therapy and a combination therapy with galantamine plus ambulatory cognitive rehabilitation for Alzheimer's disease patients. For this retrospective cohort study, we enrolled 86 patients with Alzheimer's disease, dividing them into two groups - a galantamine only group (group G, n = 45) and a combination with galantamine plus ambulatory rehabilitation group (group G + R, n = 41). The present cognitive rehabilitation included a set of physical therapy, occupational therapy and speech therapy for 1-2 h once or twice a week. We compared the Mini-Mental State Examination and Frontal Assessment Battery for cognitive assessment, and Geriatric Depression Scale, Apathy Scale, and Abe's Behavioral and Psychological Symptoms of Dementia score for affective assessment in two groups over 6 months. The baseline Mini-Mental State Examination score was 20.2 and 18.7 in groups G and G + R, respectively. Other baseline data (Frontal Assessment Battery, Geriatric Depression Scale, Apathy Scale, and Abe's Behavioral and Psychological Symptoms of Dementia) were not different between the two groups. Although group G kept all the scores stable until 6 months of the treatment, the Apathy Scale score showed a significant improvement in group G + R as early as 3 months, followed by the Mini-Mental State Examination and Frontal Assessment Battery improvements at 6 months (*P = 0.04 and *P = 0.02, respectively). The Geriatric Depression Scale and Abe's Behavioral and Psychological Symptoms of Dementia did not show any changes. The combination therapy of galantamine plus ambulatory cognitive rehabilitation showed a superior benefit both on cognitive and affective functions than galantamine only therapy in Alzheimer's disease patients. © 2015 Japan Geriatrics Society.

Neuropsychiatric and cognitive profile of early Richardson's syndrome, Progressive Supranuclear Palsy-parkinsonism and Parkinson's disease.

PubMed

Pellicano, Clelia; Assogna, Francesca; Cellupica, Nystya; Piras, Federica; Pierantozzi, Mariangela; Stefani, Alessandro; Cerroni, Rocco; Mercuri, Bruno; Caltagirone, Carlo; Pontieri, Francesco E; Spalletta, Gianfranco

2017-12-01

The two main variants of Progressive Supranuclear Palsy (PSP), Richardson's syndrome (PSP-RS) and PSP-parkinsonism (PSP-P), share motor and non-motor features with Parkinson's disease (PD) particularly in the early stages. This makes the precocious diagnosis more challenging. We aimed at defining qualitative and quantitative differences of neuropsychiatric and neuropsychological profiles between PSP-P, PSP-RS and PD patients recruited within 24 months after the onset of symptoms, in order to clarify if the identification of peculiar cognitive and psychiatric symptoms is of help for early PSP diagnosis. PD (n = 155), PSP-P (n = 11) and PSP-RS (n = 14) patients were identified. All patients were submitted to clinical, neurological, neuropsychiatric diagnostic evaluation and to a comprehensive neuropsychiatric and neuropsychological battery. Predictors of PSP-P and PSP-RS diagnosis were identified by multivariate logistic regressions including neuropsychiatric and neuropsychological features that differed significantly among groups. The three groups differed significantly at the Apathy Rating Scale score and at several neuropsychological domains. The multivariate logistic regressions indicated that the diagnosis of PSP-RS was predicted by phonological verbal fluency deficit whereas the presence of apathy significantly predicted the PSP-P diagnosis. Peculiar neuropsychiatric and neuropsychological symptoms are identifiable very precociously in PSP-P, PSP-RS and PD patients. Early phonological verbal fluency deficit identifies patients with PSP-RS whereas apathy supports the diagnosis of PSP-P. Copyright © 2017 Elsevier Ltd. All rights reserved.

Classification of Neuropsychiatric Symptoms Requiring Antipsychotic Treatment in Patients with Alzheimer's Disease: Analysis of the CATIE-AD Study.

PubMed

Nagata, Tomoyuki; Shinagawa, Shunichiro; Nakajima, Shinichiro; Plitman, Eric; Mihashi, Yukiko; Hayashi, Shogo; Mimura, Masaru; Nakayama, Kazuhiko

2016-01-01

The Neuropsychiatric Inventory (NPI) comprises 12 items, which were conventionally determined by psychopathological symptoms of patients with dementia. The clinical rating scales with structured questionnaires have been useful to evaluate neuropsychiatric symptoms (NPSs) of patients with dementia over the past twenty year. The aim of this study was to classify the conventional NPSs in patients with Alzheimer's disease (AD) requiring antipsychotic treatment for their NPSs into distinct clusters to simplify assessment of these numerous symptoms. Twelve items scores (product of severity and frequency of each symptom) in the NPI taken from the baseline visit were classified into subgroups by principle component analysis using data from 421 outpatients with AD enrolled in the Clinical Antipsychotic Trials of Intervention Effectiveness-Alzheimer's Disease (CATIE-AD) Phase 1. Chi square tests were conducted to examine the co-occurrence of the subgroups. We found four distinct clusters: aggressiveness (agitation and irritabilities), apathy and eating problems (apathy and appetite/eating disturbance), psychosis (delusions and hallucinations), and emotion and disinhibition (depression, euphoria, and disinhibition). Anxiety, aberrant motor behavior, and sleep disturbance were not included by these clusters. Apathy and eating problems, and emotion and disinhibition co-occurred (p = 0.002), whereas aggressiveness and psychosis occurred independent of the other clusters. Four distinct category clusters were identified from NPSs in patients with AD requiring antipsychotic treatment. Future studies should investigate psychosocial backgrounds or risk factors of each distinct cluster, in addition to their longitudinal course over treatment intervention.

Clinical, cognitive, and behavioural correlates of white matter damage in progressive supranuclear palsy.

PubMed

Agosta, Federica; Galantucci, Sebastiano; Svetel, Marina; Lukić, Milica Ječmenica; Copetti, Massimiliano; Davidovic, Kristina; Tomić, Aleksandra; Spinelli, Edoardo G; Kostić, Vladimir S; Filippi, Massimo

2014-05-01

White matter (WM) tract alterations were assessed in patients with progressive supranuclear palsy (PSP) relative to healthy controls and patients with idiopathic Parkinson's disease (PD) to explore the relationship of WM tract damage with clinical disease severity, performance on cognitive tests, and apathy. 37 PSP patients, 41 PD patients, and 34 healthy controls underwent an MRI scan and clinical testing to evaluate physical disability, cognitive impairment, and apathy. In PSP, the contribution of WM tract damage to global disease severity and cognitive and behavioural disturbances was assessed using Random Forest analysis. Relative to controls, PSP patients showed diffusion tensor (DT) MRI abnormalities of the corpus callosum, superior cerebellar peduncle (SCP), cingulum and uncinate fasciculus bilaterally, and right inferior longitudinal fasciculus. Corpus callosum and SCP DT MRI measures distinguished PSP from PD patients with high accuracy (area under the curve ranging from 0.89 to 0.72). In PSP, DT MRI metrics of the corpus callosum and superior cerebellar peduncles were the best predictors of global disease severity scale scores. DT MRI metrics of the corpus callosum, right superior longitudinal and inferior longitudinal fasciculus, and left uncinate were the best predictors of executive dysfunction. In PSP, apathy severity was related to the damage to the corpus callosum, right superior longitudinal, and uncinate fasciculi. In conclusion, WM tract damage contributes to the motor, cognitive, and behavioural deficits in PSP. DT MRI offers markers for PSP diagnosis, assessment, and monitoring.

Regional 18F-Fluorodeoxyglucose Hypometabolism is Associated with Higher Apathy Scores Over Time in Early Alzheimer Disease.

PubMed

Gatchel, Jennifer R; Donovan, Nancy J; Locascio, Joseph J; Becker, J Alex; Rentz, Dorene M; Sperling, Reisa A; Johnson, Keith A; Marshall, Gad A

2017-07-01

Apathy is among the earliest and most pervasive neuropsychiatric symptoms in prodromal and mild Alzheimer disease (AD) dementia that correlates with functional impairment and disease progression. We investigated the association of apathy with regional 18F-fluorodeoxyglucose (FDG) metabolism in cognitively normal, mild cognitive impairment, and AD dementia subjects from the Alzheimer's Disease Neuroimaging Initiative database. Cross-sectional and longitudinal studies. 57 North American research sites. 402 community dwelling elders. Apathy was assessed using the Neuropsychiatric Inventory Questionnaire. Baseline FDG metabolism in five regions implicated in the neurobiology of apathy and AD was investigated in relationship to apathy at baseline (cross-sectional general linear model) and longitudinally (mixed random/fixed effect model). Covariates included age, sex, diagnosis, apolipoprotein E genotype, premorbid intelligence, cognition, and antidepressant use. Cross-sectional analysis revealed that posterior cingulate hypometabolism, diagnosis, male sex, and antidepressant use were associated with higher apathy scores. Longitudinal analysis revealed that the interaction of supramarginal hypometabolism and time, posterior cingulate hypometabolism, and antidepressant use were associated with higher apathy scores across time; only supramarginal hypometabolism was positively related to rate of increase of apathy. Results support an association of apathy with hypometabolism in parietal regions commonly affected in early stages of AD, rather than medial frontal regions implicated in the neurobiology of apathy in later stages. Further work is needed to substantiate whether this localization is specific to apathy rather than to disease stage, and to investigate the potential role of AD proteinopathies in the pathogenesis of apathy. Copyright © 2017 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Epidemiology of apathy in older adults: the Cache County Study.

PubMed

Onyike, Chiadi U; Sheppard, Jeannie-Marie E; Tschanz, JoAnn T; Norton, Maria C; Green, Robert C; Steinberg, Martin; Welsh-Bohmer, Kathleen A; Breitner, John C; Lyketsos, Constantine G

2007-05-01

The objectives of this study are to describe the distribution of apathy in community-based older adults and to investigate its relationships with cognition and day-to-day functioning. Data from the Cache County Study on Memory, Health and Aging were used to estimate the frequency of apathy in groups of elders defined by demographic, cognitive, and functional status and to examine the associations of apathy with impairments of cognition and day-to-day functioning. Apathy was measured with the Neuropsychiatric Inventory. Clinical apathy (Neuropsychiatric Inventory score > or = 4) was found in 1.4% of individuals classified as cognitively normal, 3.1% of those with a mild cognitive syndrome, and 17.3% of those with dementia. Apathy status was associated with cognitive and functional impairments and higher levels of stress experienced by caregivers. Among participants with normal cognition, apathy was associated with worse performance on the Mini-Mental State Examination, the Boston Naming and Animal Fluency tests, and the Trail Making Test-Part B. The association of apathy with cognitive impairment was independent of its association with Neuropsychiatric Inventory depression. In a cohort of community-based older adults, the frequency and severity of apathy is positively correlated with the severity of cognitive impairment. In addition, apathy is associated with cognitive and functional impairments in elders adjudged to have normal cognition. The results suggest that apathy is an early sign of cognitive decline and that delineating phenotypes in which apathy and a mild cognitive syndrome co-occur may facilitate earlier identification of individuals at risk for dementia.

Exploring social cognition in patients with apathy following acquired brain damage.

PubMed

Njomboro, Progress; Humphreys, Glyn W; Deb, Shoumitro

2014-01-23

Research on cognition in apathy has largely focused on executive functions. To the best of our knowledge, no studies have investigated the relationship between apathy symptoms and processes involved in social cognition. Apathy symptoms include attenuated emotional behaviour, low social engagement and social withdrawal, all of which may be linked to underlying socio-cognitive deficits. We compared patients with brain damage who also had apathy symptoms against similar patients with brain damage but without apathy symptoms. Both patient groups were also compared against normal controls on key socio-cognitive measures involving moral reasoning, social awareness related to making judgements between normative and non-normative behaviour, Theory of Mind processing, and the perception of facial expressions of emotion. We also controlled for the likely effects of executive deficits and depressive symptoms on these comparisons. Our results indicated that patients with apathy were distinctively impaired in making moral reasoning decisions and in judging the social appropriateness of behaviour. Deficits in Theory of Mind and perception of facial expressions of emotion did not distinguish patients with apathy from those without apathy. Our findings point to a possible socio-cognitive profile for apathy symptoms and provide initial insights into how socio-cognitive deficits in patients with apathy may affect social functioning.

State of the Science: Apathy As a Model for Investigating Behavioral and Psychological Symptoms in Dementia.

PubMed

Massimo, Lauren; Kales, Helen C; Kolanowski, Ann

2018-04-01

Apathy is one of the most common and pervasive of the behavioral and psychological symptoms of dementia (BPSDs). Apathy has profound consequences for morbidity, mortality, and caregiver burden. Treatment of apathy has been hindered because of poor understanding of the mechanisms underlying this heterogeneous syndrome. Research has demonstrated that apathy is associated with disruption of the frontal-striatal system in individuals with neurodegenerative disease. As with other BPSDs, these neural mechanisms alone do not completely account for the syndrome; individual, caregiver, and environmental factors also contribute to apathy. In this article, we modify a current conceptual model of the factors contributing to BPSDs to examine determinants of apathy. This integrative model provides a more complete and theoretically informed understanding of apathy, allowing for greater insight into potential targets for research, intervention, and care. We end by proposing an agenda for moving the science of BPSDs in general, and apathy in particular, forward. © 2018, Copyright the Authors Journal compilation © 2018, The American Geriatrics Society.

Apathy associated with neurocognitive disorders: Recent progress and future directions.

PubMed

Lanctôt, Krista L; Agüera-Ortiz, Luis; Brodaty, Henry; Francis, Paul T; Geda, Yonas E; Ismail, Zahinoor; Marshall, Gad A; Mortby, Moyra E; Onyike, Chiadi U; Padala, Prasad R; Politis, Antonios M; Rosenberg, Paul B; Siegel, Emma; Sultzer, David L; Abraham, Eleenor H

2017-01-01

Apathy is common in neurocognitive disorders (NCDs) such as Alzheimer's disease and mild cognitive impairment. Although the definition of apathy is inconsistent in the literature, apathy is primarily defined as a loss of motivation and decreased interest in daily activities. The Alzheimer's Association International Society to Advance Alzheimer's Research and Treatment (ISTAART) Neuropsychiatric Syndromes Professional Interest Area (NPS-PIA) Apathy workgroup reviewed the latest research regarding apathy in NCDs. Progress has recently been made in three areas relevant to apathy: (1) phenomenology, including the use of diagnostic criteria and novel instruments for measurement, (2) neurobiology, including neuroimaging, neuropathological and biomarker correlates, and (3) interventions, including pharmacologic, nonpharmacologic, and noninvasive neuromodulatory approaches. Recent progress confirms that apathy has a significant impact on those with major NCD and those with mild NCDs. As such, it is an important target for research and intervention. Copyright © 2016 the Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

Impact of Sex on the Nonmotor Symptoms and the Health-Related Quality of Life in Parkinson's Disease

PubMed Central

Kovács, Márton; Makkos, Attila; Aschermann, Zsuzsanna; Janszky, József; Komoly, Sámuel; Weintraut, Rita; Karádi, Kázmér; Kovács, Norbert

2016-01-01

Background. Female Parkinson's disease (PD) patients seem to experience not only more severe motor complications and postural instability but also more pronounced depression, anxiety, pain, and sleep disturbances. Objective. The aim of the present study was to evaluate the role of sex as a possible independent predictor of HRQoL in PD. Methods. In this cross-sectional study, 621 consecutive patients treated at the University of Pécs were enrolled. Severity of PD symptoms was assessed by MDS-UPDRS, UDysRS, Non-Motor Symptoms Scale, PDSS-2, Hamilton Anxiety Scale, Montgomery-Asberg Depression Rating Scale, Lille Apathy Rating Scale, and Addenbrooke Cognitive Examination. HRQoL was assessed by PDQ-39 and EQ-5D. Multiple regression analysis was performed to estimate the PDQ-39 and EQ-5D index values based on various clinical factors. Results. Although females received significantly lower dosage of levodopa, they had significantly more disabling dyskinesia and worse postural instability. Anxiety, pain, sleep disturbances, and orthostatic symptoms were more frequent among females while sexual dysfunction, apathy, and daytime sleepiness were more severe among males. Women had worse HRQoL than men (EQ-5D index value: 0.620 ± 0.240 versus 0.663 ± 0.229, p = 0.025, and PDQ-39 SI: 27.1 ± 17.0 versus 23.5 ± 15.9, p = 0.010). Based on multiple regression analysis, sex was an independent predictor for HRQoL in PD. Conclusions. Based on our results, female sex is an independent predictor for having worse HRQoL in PD. PMID:27293959

Effectiveness of a Virtual Reality Forest on People With Dementia: A Mixed Methods Pilot Study.

PubMed

Moyle, Wendy; Jones, Cindy; Dwan, Toni; Petrovich, Tanya

2018-05-08

To measure and describe the effectiveness of a Virtual Reality Forest (VRF) on engagement, apathy, and mood states of people with dementia, and explore the experiences of staff, people with dementia and their families. A mixed-methods study conducted between February and May 2016. Ten residents with dementia, 10 family members, and 9 care staff were recruited from 2 residential aged care facilities, operated by one care provider, located in Victoria, Australia. Residents participated in one facilitated VRF session. Residents' mood, apathy, and engagement were measured by the Observed Emotion Rating Scale, Person-Environment Apathy Rating Scale, and Types of Engagement. All participants were interviewed. Overall, the VRF was perceived by residents, family members, and staff to have a positive effect. During the VRF experience, residents experienced more pleasure (p = .008) and a greater level of alertness (p < .001). They also experienced a greater level of fear/anxiety during the forest experience than the comparative normative sample (p = .016). This initial, small-scale study represents the first to introduce the VRF activity and describe the impact on people with dementia. The VRF was perceived to have a positive effect on people with dementia, although, compared to the normative sample, a greater level of fear/anxiety during the VRF was experienced. This study suggests virtual reality may have the potential to improve quality of life, and the outcomes can be used to inform the development of future Virtual Reality activities for people with dementia.

Multidimensional model of apathy in older adults using partial least squares--path modeling.

PubMed

Raffard, Stéphane; Bortolon, Catherine; Burca, Marianna; Gely-Nargeot, Marie-Christine; Capdevielle, Delphine

2016-06-01

Apathy defined as a mental state characterized by a lack of goal-directed behavior is prevalent and associated with poor functioning in older adults. The main objective of this study was to identify factors contributing to the distinct dimensions of apathy (cognitive, emotional, and behavioral) in older adults without dementia. One hundred and fifty participants (mean age, 80.42) completed self-rated questionnaires assessing apathy, emotional distress, anticipatory pleasure, motivational systems, physical functioning, quality of life, and cognitive functioning. Data were analyzed using partial least squares variance-based structural equation modeling in order to examine factors contributing to the three different dimensions of apathy in our sample. Overall, the different facets of apathy were associated with cognitive functioning, anticipatory pleasure, sensitivity to reward, and physical functioning, but the contribution of these different factors to the three dimensions of apathy differed significantly. More specifically, the impact of anticipatory pleasure and physical functioning was stronger for the cognitive than for emotional apathy. Conversely, the impact of sensibility to reward, although small, was slightly stronger on emotional apathy. Regarding behavioral apathy, again we found similar latent variables except for the cognitive functioning whose impact was not statistically significant. Our results highlight the need to take into account various mechanisms involved in the different facets of apathy in older adults without dementia, including not only cognitive factors but also motivational variables and aspects related to physical disability. Clinical implications are discussed.

Neuropsychological correlates of cognitive, emotional-affective and auto-activation apathy in Alzheimer's disease.

PubMed

Perri, Roberta; Turchetta, Chiara Stella; Caruso, Giulia; Fadda, Lucia; Caltagirone, Carlo; Carlesimo, Augusto Giovanni

2018-01-31

Apathy symptoms include different dimensions: cognitive (C), emotional-affective (E-Aff) and auto-activation; they have been related to dysfunctions of the dorsolateral, orbito-basal prefrontal cortex and the subcortical frontal connections to the basal ganglia, respectively. In Alzheimer's disease (AD), an association has been found between apathy severity and both executive deficits and atrophy of the dorso-lateral prefrontal cortex; however, it is not clear whether these associations concern only the cognitive aspects of apathy. Furthermore, whether there is an association in AD between E-aff apathy and theory of mind (ToM),the cognitive functions subsumed by the orbito-basal prefrontal cortex, has not been investigated. Aim of the study was to investigate the relationship between C, E-Aff and auto-activation apathy and performance on tasks investigating executive and ToM cognitive functions in AD. For this purpose, 20 AD patients with apathy and 20 matched controls were submitted to an executive and ToM neuropsychological assessment. Apathy was assessed with a weekly diary (ApD) created specifically to assist caregivers in quantifying the C, E-Aff and auto-activation symptomatology of apathy. Correlational analyses showed that AD patients' scores on the Modified Card Sorting Test (MCST) and Emotion Attribution tasks were correlated with most ApD scores. However, regression analyses showed that C diary scores were predicted by MCST performance, E-Aff diary scores by performance on the E-Attribution task and ApD scores measuring auto-activation apathy were predicted by both the MCST and the Emotion Attribution scores. These results confirm the co-occurrence of apathy and executive-function deficits in AD and suggest a specific association between AD patients' executive deficits and the cognitive component of apathy. Furthermore, they document, for the first time, an association between poor performance on tests assessing ToM abilities and the emotional-affective component of apathy in AD patients. Finally, these results are in line with the view that auto-activation apathy reflects the sum of emotional and cognitive processing deficits. Copyright © 2018 Elsevier Ltd. All rights reserved.

Apathy in Parkinson's Disease: An Electrophysiological Study

PubMed Central

Mathis, Stéphane; Neau, Jean-Philippe; Pluchon, Claudette; Fargeau, Marie-Noëlle; Karolewicz, Stéphane; Iljicsov, Anna; Gil, Roger

2014-01-01

In Parkinson's disease (PD), apathy (or loss of motivation) is frequent. Nevertheless, the contribution of attentional disorders to its genesis is still not clearly known. We want to determine the relation existing between apathy and attentional disorders by using P300a (or novelty P3) as a marker of the attentional process. The study included 25 patients (13 women and 12 men) with PD for whom we have determined the relationship between automatic attention (represented by P300a) and motor status, apathy, executive dysfunction, mental flexibility, inhibitory control, and depression/anxiety. We have found a correlation between the apathy score and amplitude of novelty P300 during the ON period and also a correlation of the apathy score with a decrease in amplitude of P300 during the OFF period. In a linear regression model, changes in the P300a predicted the severity of apathy independently of any other variable. We concluded firstly that the reduction in amplitude of the P300a wave was a neurophysiological marker of apathy in PD and secondly that apathy led to both dopaminergic denervation (mesolimbic) and nondopaminergic (dorsolateral prefrontal-subcortical) dysfunction. PMID:24804097

Reward sensitivity deficits modulated by dopamine are associated with apathy in Parkinson’s disease

PubMed Central

Manohar, Sanjay; Ben Yehuda, Michael; Chong, Trevor T.-J.; Tofaris, George; Lennox, Graham; Bogdanovic, Marko; Hu, Michele; Husain, Masud

2016-01-01

Abstract Apathy is a debilitating and under-recognized condition that has a significant impact in many neurodegenerative disorders. In Parkinson’s disease, it is now known to contribute to worse outcomes and a reduced quality of life for patients and carers, adding to health costs and extending disease burden. However, despite its clinical importance, there remains limited understanding of mechanisms underlying apathy. Here we investigated if insensitivity to reward might be a contributory factor and examined how this relates to severity of clinical symptoms. To do this we created novel ocular measures that indexed motivation level using pupillary and saccadic response to monetary incentives, allowing reward sensitivity to be evaluated objectively. This approach was tested in 40 patients with Parkinson’s disease, 31 elderly age-matched control participants and 20 young healthy volunteers. Thirty patients were examined ON and OFF their dopaminergic medication in two counterbalanced sessions, so that the effect of dopamine on reward sensitivity could be assessed. Pupillary dilation to increasing levels of monetary reward on offer provided quantifiable metrics of motivation in healthy subjects as well as patients. Moreover, pupillary reward sensitivity declined with age. In Parkinson’s disease, reduced pupillary modulation by incentives was predictive of apathy severity, and independent of motor impairment and autonomic dysfunction as assessed using overnight heart rate variability measures. Reward sensitivity was further modulated by dopaminergic state, with blunted sensitivity when patients were OFF dopaminergic drugs, both in pupillary response and saccadic peak velocity response to reward. These findings suggest that reward insensitivity may be a contributory mechanism to apathy and provide potential new clinical measures for improved diagnosis and monitoring of apathy. 10.1093/brain/aww188_video_abstractaww188_video_abstract PMID:27452600

Rotigotine and specific non-motor symptoms of Parkinson's disease: post hoc analysis of RECOVER.

PubMed

Ray Chaudhuri, K; Martinez-Martin, Pablo; Antonini, Angelo; Brown, Richard G; Friedman, Joseph H; Onofrj, Marco; Surmann, Erwin; Ghys, Liesbet; Trenkwalder, Claudia

2013-07-01

Non-motor symptoms of Parkinson's disease (PD) represent major causes of morbidity. RECOVER, a randomized controlled trial of rotigotine transdermal system, was the first prospective controlled trial to use the Non-Motor Symptoms Scale (NMSS) as an exploratory outcome for assessment of treatment effects on non-motor symptoms in PD. Rotigotine improved NMSS total score compared with placebo, and the "Sleep/fatigue" and "Mood/apathy" domains. This post hoc analysis further characterizes the effects of rotigotine on sleep/fatigue and mood/apathy. Patients with PD and unsatisfactory early-morning motor impairment were randomized to transdermal patches of rotigotine (2-16 mg/24 h) or placebo. Treatment was titrated to optimal dose over 1-8 weeks, maintained for 4 weeks. The NMSS was assessed at baseline and end of treatment. Post hoc analyses are presented for individual items of the "Sleep/fatigue" and "Mood/apathy" domains. The interpretation of p-values is considered exploratory in nature. Of 287 patients randomized, NMSS data were available for 267 patients (178 rotigotine, 89 placebo). Within the "Sleep/fatigue" domain there was a significant difference, in favor of rotigotine, in change from baseline score in 1 of 5 items: "fatigue (tiredness) or lack of energy" (ANCOVA, p < 0.0001). Within the "Mood/apathy" domain, there were significant differences in favor of rotigotine in 4 of 7 items: "lost interest in surroundings" (p < 0.0001), "lost interest in doing things" (p < 0.0001), "seems sad or depressed" (p < 0.01), and "difficulty experiencing pleasure" (p < 0.05). Rotigotine transdermal system may improve non-motor symptoms such as fatigue, symptoms of depression, anhedonia, and apathy in patients with PD; further prospective controlled studies are required to confirm this post hoc analysis. Copyright © 2013 Elsevier Ltd. All rights reserved.

The association of neurocognitive impairment with diminished expression and apathy in schizophrenia.

PubMed

Hartmann-Riemer, Matthias N; Hager, Oliver M; Kirschner, Matthias; Bischof, Martin; Kluge, Agne; Seifritz, Erich; Kaiser, Stefan

2015-12-01

Negative symptoms can be grouped into the two dimensions of diminished expression and apathy, which have been shown to be dissociable regarding external validators, such as functional outcome. Here, we investigated whether these two dimensions differentially relate to neurocognitive impairment in schizophrenia. 47 patients with schizophrenia or schizoaffective disorder and 33 healthy control participants were subjected to a neurocognitive test battery assessing multiple cognitive domains (processing speed, working memory, verbal fluency, verbal learning and memory, mental planning), which are integrated into a composite cognition score. Negative symptoms in patients were assessed using the Brief Negative Symptom Scale. We found that diminished expression significantly related to neurocognitive impairment, while severity of apathy symptoms was not directly associated with neurocognition. Other assessed clinical variables include chlorpromazine equivalents, positive symptoms, and depressive symptoms and did not influence the results. Our results are in line with a cognitive resource limitation model of diminished expression in schizophrenia and indicate that cognitive remediation therapy might be helpful to ameliorate expressive deficits. Copyright © 2015 Elsevier B.V. All rights reserved.

Dysthymia and Apathy: Diagnosis and Treatment

PubMed Central

Ishizaki, Junko; Mimura, Masaru

2011-01-01

Dysthymia is a depressive mood disorder characterized by chronic and persistent but mild depression. It is often difficult to be distinguished from major depression, specifically in its partially remitted state because “loss of interest” or “apathy” tends to prevail both in dysthymia, and remitted depression. Apathy may also occur in various psychiatric and neurological disorders, including schizophrenia, stroke, Parkinson's disease, progressive supranuclear palsy, Huntington's disease, and dementias such as Alzheimer's disease, vascular dementia, and frontotemporal dementia. It is symptomatologically important that apathy is related to, but different from, major depression from the viewpoint of its causes and treatment. Antidepressants, especially noradrenergic agents, are useful for depression-related apathy. However, selective serotonin reuptake inhibitors (SSRIs) may be less effective for apathy in depressed elderly patients and have even been reported to worsen apathy. Dopaminergic agonists seem to be effective for apathy. Acetylcholine esterase inhibitors, methylphenidate, atypical antipsychotics, nicergoline, and cilostazol are another choice. Medication choice should be determined according to the background and underlying etiology of the targeting disease. PMID:21747995

Occupational Burnout among Librarians.

ERIC Educational Resources Information Center

Haack, Mary; And Others

1984-01-01

Outlines stages of occupational burnout (enthusiasm, stagnation, frustration, apathy) and begins empirical assessment of burnout syndrome among librarians and other information professionals. Results of pilot survey conducted at one-day conference on reference service using two measures (Staff Burnout Scale for Health Professionals, projective…

Olfaction and apathy in Alzheimer's disease, mild cognitive impairment, and healthy older adults.

PubMed

Seligman, Sarah C; Kamath, Vidyulata; Giovannetti, Tania; Arnold, Steven E; Moberg, Paul J

2013-01-01

Apathy is a prevalent neuropsychiatric manifestation in individuals with Alzheimer's disease (AD) that is associated with decreased social functioning and increased caregiver burden. Olfactory deficits are also commonly observed in AD, and prior work has indicated a link between increased apathy and olfactory dysfunction in individuals with Parkinson's disease. Here, we examined odor identification performance in patients with probable AD (n = 172), individuals with mild cognitive impairment (MCI; n = 112), and neurologically and psychiatrically healthy older adults (n = 132) and its relation to apathy, depression, and overall psychopathology. Participants were administered the Sniffin' Sticks odor identification test and measures assessing severity of apathy, depression, and overall neuropsychiatric symptomatology. Consistent with previous research, AD and MCI patients were significantly worse at identifying odors than healthy older adults. Additionally, a sex by diagnosis interaction was observed. AD patients had significantly higher levels of apathy relative to MCI and control participants. Of note, across the entire sample odor identification deficits were correlated with level of apathy at the level of p < 0.01, but not with depression or neuropsychiatric symptom severity, when controlling for Mini-Mental State Examination (MMSE) score. Collectively, these data suggest that olfactory disturbance and apathy in AD may result from the progression of disease pathology in shared neural substrates.

Apathy due to cerebrovascular accidents successfully treated with methylphenidate: a case series.

PubMed

Spiegel, David R; Kim, Jeffrey; Greene, Krista; Conner, Cheryl; Zamfir, Dan

2009-01-01

Apathy has been observed in various types of neuropsychiatric illness, including degenerative, traumatic, and cerebrovascular. In this article, the authors describe the neurobiology of cerebrovascular induced apathy and its treatment.

Apathy and Type 2 Diabetes among American Indians: Exploring the Protective Effects of Traditional Cultural Involvement

PubMed Central

Carlson, Amanda E.; Aronson, Benjamin D.; Unzen, Michael; Lewis, Melissa; Benjamin, Gabrielle J.; Walls, Melissa L.

2017-01-01

In this study we examine relationships between traditional cultural factors, apathy, and health-related outcomes among a sample of American Indian adults with type 2 diabetes. Participants completed cross-sectional interviewer-assisted paper and pencil surveys. We tested a proposed model using latent variable path analysis in order to understand the relationships between cultural participation, apathy, frequency of high blood sugar symptoms, and health-related quality of life. The model revealed significant direct effects from cultural participation to apathy, and apathy to both health-related outcomes. No direct effect of cultural participation on either health-related outcome was found; however, cultural participation had a negative indirect effect through apathy on high blood sugar and positive indirect effects on health-related quality of life. This study highlights a potential pathway of cultural involvement to positive diabetes outcomes. PMID:28529223

Neuropsychiatric symptoms and caregiver's burden in Parkinson's disease.

PubMed

Martinez-Martin, Pablo; Rodriguez-Blazquez, Carmen; Forjaz, Maria João; Frades-Payo, Belén; Agüera-Ortiz, Luis; Weintraub, Daniel; Riesco, Ana; Kurtis, Monica M; Chaudhuri, Kallol Ray

2015-06-01

In Parkinson's disease (PD), neuropsychiatric symptoms (NPS) can be particularly burdensome for caregivers. The main goal of this study was to assess the impact of NPS, assessed by means of a new specific scale, on caregiver burden. A sample of 584 pairs of PD patients and their primary caregivers was studied. Patients' NPS were measured with the Scale for Evaluation of Neuropsychiatric Disorders in PD (SEND-PD), and the Zarit Caregiver Burden Inventory was used to quantify caregiver burden. Three linear regression models were built to check factors associated with caregiver burden, one for the total sample and two for subgroups stratified by the presence of dementia. The most frequent NPS were depression (in 66% of the sample), anxiety (65%) and mental fatigue (57%). Patients with dementia (n = 94; 16% of sample) consistently presented more NPS than patients without dementia (p < 0.001). On linear regression models, the main determinants of caregiver burden (for the total sample and the sample of patients without dementia) were SEND-PD dimensions mood/apathy and psychosis, PD-related disability and disease duration. For patients with dementia, the only significant caregiver burden determinants were SEND-PD psychosis and mood/apathy subscale scores. NPS in PD are highly associated with and are determinants of caregiver burden, and are more prevalent and burdensome in patients with dementia. Detailed assessment and specific interventions aimed at NPS could alleviate caregiver burden. Copyright © 2015 Elsevier Ltd. All rights reserved.

Apathy but not diminished expression in schizophrenia is associated with discounting of monetary rewards by physical effort.

PubMed

Hartmann, Matthias N; Hager, Oliver M; Reimann, Anna V; Chumbley, Justin R; Kirschner, Matthias; Seifritz, Erich; Tobler, Philippe N; Kaiser, Stefan

2015-03-01

Negative symptoms in schizophrenia have been grouped into the 2 factors of apathy and diminished expression, which might be caused by separable pathophysiological mechanisms. Recently, it has been proposed that apathy could be due to dysfunctional integration of reward and effort during decision making. We asked whether apathy in particular is associated with stronger devaluation ("discounting") of monetary rewards that require physical effort. Thirty-one patients with schizophrenia and 20 healthy control participants performed a computerized effort discounting task in which they could choose to exert physical effort on a handgrip to obtain monetary rewards. This procedure yields an individual measure for the strength of effort discounting. The degree of effort discounting was strongly correlated with apathy, but not with diminished expression. Importantly, the association between apathy and effort discounting was not driven by cognitive ability, antipsychotic medication, or other clinical and demographic variables. This study provides the first evidence for a highly specific association of apathy with effort-based decision making in patients with schizophrenia. Within a translational framework, the present effort discounting task could provide a bridge between apathy as a psychopathological phenomenon and established behavioral tasks to address similar states in animals. © The Author 2014. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Apathy in schizophrenia as a deficit in the generation of options for action.

PubMed

Hartmann, Matthias N; Kluge, Agne; Kalis, Annemarie; Mojzisch, Andreas; Tobler, Philippe N; Kaiser, Stefan

2015-05-01

Negative symptoms are a core feature of schizophrenia and have been grouped into 2 factors: a motivational factor, which we refer to as apathy, and a diminished expression factor. Recent studies have shown that apathy is closely linked to functional outcome. However, knowledge about its mechanisms and its relation to decision-making is limited. In the current study, we examined whether apathy in schizophrenia is associated with predecisional deficits, that is, deficits in the generation of options for action. We applied verbal protocol analysis to investigate the quantity of options generated in ill-structured real world scenarios in 30 patients with schizophrenia or schizoaffective disorder and 21 healthy control participants. Patients generated significantly fewer options than control participants and clinical apathy ratings correlated negatively with the quantity of generated options. We show that the association between measures of psychopathology and option generation is most pronounced in regard to apathy symptoms and that it is only partially mediated by deficits in verbal fluency. This study provides empirical support for dysfunctional option generation as a possible mechanism for apathy in schizophrenia. Our data emphasize the potential importance of predecisional stages in the development and persistence of apathy symptoms in neuropsychiatric disorders and might also inform the development of novel treatment options in the realm of cognitive remediation. (c) 2015 APA, all rights reserved).

The Lifestyle Engagement Activity Program (LEAP): Implementing Social and Recreational Activity into Case-Managed Home Care.

PubMed

Low, Lee-Fay; Baker, Jessica Rose; Harrison, Fleur; Jeon, Yun-Hee; Haertsch, Maggie; Camp, Cameron; Skropeta, Margaret

2015-12-01

The Lifestyle Engagement Activity Program (LEAP) incorporates social support and recreational activities into case-managed home care. This study's aim was to evaluate the effect of LEAP on engagement, mood, and behavior of home care clients, and on case managers and care workers. Quasi-experimental. Five Australian aged home care providers, including 2 specializing in care for ethnic minorities. Clients (n = 189) from 5 home care providers participated. The 12-month program had 3 components: (1) engaging support of management and staff; (2) a champion to drive practice change; (3) staff training. Case managers were trained to set meaningful social and/or recreational goals during care planning. Care workers were trained in good communication, to promote client independence and choice, and in techniques such as Montessori activities, reminiscence, music, physical activity, and humor. Data were collected 6 months before program commencement, at baseline, and 6 and 12 months. The Homecare Measure of Engagement Staff report and Client-Family interview were primary outcomes. Secondary outcomes were the Cohen-Mansfield Agitation Inventory; apathy, dysphoria, and agitation subscales of the Neuropsychiatric Inventory-Clinician Rating; the geriatric depression scale; UCLA loneliness scale; and home care satisfaction scale. Staff provided information on confidence in engaging clients and the Utrecht Work Engagement Scale. Twelve months after program commencement, clients showed a significant increase in self- or family-reported client engagement (b = 5.39, t[113.09] = 3.93, P < .000); and a significant decrease in apathy (b = -0.23, t(117.00) = -2.03, P = .045), dysphoria (b = -0.25, t(124.36) = -2.25, P = .026), and agitation (b = -0.97, t(98.15) = -3.32, P = .001) on the Neuropsychiatric Inventory-Clinician. Case managers and care workers both reported significant increases in their confidence to socially and recreationally engage clients (b = 0.52, t(21.33) = 2.80, P = .011, b = 0.29, t(198.69) = 2.58, P = .011, respectively). There were no significant changes in care worker-rated client engagement or client or family self-complete measures of depression or loneliness (P > .05). Client and family self-rated apathy increased over 12 months (b = 0.04, t(43.36) = 3.06, P = .004; b = 3.63, t(34.70) = 2.20, P = .035) CONCLUSIONS: LEAP demonstrated that home care providers can incorporate social and recreational care into usual practice for older clients, and that this benefits clients' engagement, dysphoria, and agitation. Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

The salience network in the apathy of late-life depression.

PubMed

Yuen, Genevieve S; Gunning-Dixon, Faith M; Hoptman, Matthew J; AbdelMalak, Bassem; McGovern, Amanda R; Seirup, Joanna K; Alexopoulos, George S

2014-11-01

Apathy is prevalent in late-life depression and predicts poor response to antidepressants, chronicity of depression, disability, and greater burden to caregivers. However, little is known about its neurobiology. Salience processing provides motivational context to stimuli. The aim of this study was to examine the salience network (SN) resting-state functional connectivity (rsFC) pattern in elderly depressed subjects with and without apathy. Resting-state functional MRI data were collected from 16 non-demented, non-MCI, elderly depressed subjects and 10 normal elderly subjects who were psychotropic-free for at least 2 weeks. The depressed group included 7 elderly, depressed subjects with high comorbid apathy and 9 with low apathy. We analyzed the rsFC patterns of the right anterior insular cortex (rAI), a primary node of the SN. Relative to non-apathetic depressed elderly, depressed elderly subjects with high apathy had decreased rsFC of the rAI to dorsal anterior cingulate and to subcortical/limbic components of the SN. Depressed elderly subjects with high apathy also exhibited increased rsFC of the rAI to right dorsolateral prefrontal cortex and right posterior cingulate cortex when compared to non-apathetic depressed elderly. Elderly depressed subjects with high apathy display decreased intrinsic rsFC of the SN and an altered pattern of SN rsFC to the right DLPFC node of the central executive network when compared to elderly non-apathetic depressed and normal, elderly subjects. These results suggest a unique biological signature of the apathy of late-life depression and may implicate a role for the rAI and SN in motivated behavior. Copyright © 2014 John Wiley & Sons, Ltd.

EXACT: rivastigmine improves the high prevalence of attention deficits and mood and behaviour symptoms in Alzheimer's disease*

PubMed Central

Gauthier, S; Juby, A; Rehel, B; Schecter, R

2007-01-01

The objective of this study was to investigate the impact of rivastigmine therapy on attention, apathy, anxiety and agitation in patients with mild-to-moderate Alzheimer's disease (AD) in a real-world clinical setting. Patients with mild-to-moderate AD were enrolled in the study by physicians across Canada. They were treated with open-label rivastigmine (dose at the discretion of the prescribing physicians) for a period of 6 months. Changes from baseline in attention, apathy, anxiety and agitation were assessed using an abbreviated Clinician's Global Impression of Change at 3- and 6-month visits. The Mini Mental State Examination (MMSE) was also used at these visits. Use and changes in use of psychotropic medications were recorded, as were changes in caregiver burden. Analyses of subgroups (outpatients vs. institutionalised patients) were also performed. A total of 2119 patients were enrolled in the study by 375 physicians. At baseline, 91% had deficits in attention, 85.4% had symptoms of anxiety, 78.5% exhibited apathy and 70.1% showed agitation. At 6 months, 67.5% of evaluable patients had improved on the symptom of attention, while 62.3%, 62.6% and 56.0% had improvements in anxiety, apathy and agitation respectively. The percentages with improvements were higher in the institutional subgroup than among outpatients. There was an overall mean improvement of 1.1 points on the MMSE at 6 months. Approximately four times as many caregivers reported a reduced burden than an increased burden at 6 months (40.3% vs. 10.3%). The majority of patients treated with rivastigmine experienced improvements in attention, anxiety, apathy and agitation. These real-life findings further demonstrate the proven efficacy of rivastigmine in patients with mild-to-moderate AD. PMID:17504350

Apathy, Novelty Processing, and the P3 Potential in Parkinson’s Disease

PubMed Central

Kaufman, David A. S.; Bowers, Dawn; Okun, Michael S.; Van Patten, Ryan; Perlstein, William M.

2016-01-01

Parkinson’s disease (PD) is characterized by deficits in goal-directed behavior as well as mood and motivational symptoms, including apathy, depression, and anxiety. The present study investigated novelty processing in PD, using event-related potentials (ERPs) to characterize electrophysiological reflections of visual novelty processing. Since apathy has been associated with decreased novelty processing (P3 potentials) in highly apathetic PD patients, we were particularly interested to see if this relationship exists in a sample of PD patients with heterogeneous levels of apathy. Non-demented patients with PD receiving dopaminergic treatment (n = 14) and healthy control participants (n = 12) completed a three-stimulus oddball task while EEG was recorded. Relative to controls, the PD patients exhibited reductions in centrofrontally distributed P3 potentials when viewing novel distracters during this task. Distracter-related P3 amplitudes evoked by novel distracters were strongly associated with apathy symptoms, even after controlling for the effects of depression, anxiety, and executive function. Executive dysfunction was also predictive of novelty-related P3 processing, yet this relationship was independent from that of apathy. These findings suggest that the brain’s electrophysiological response to novelty is closely related to both motivational and cognitive symptoms in PD, even for patients whose apathy symptoms are not excessive. These results have significant implications for our understanding of non-motor symptoms in this clinical population. PMID:27445962

Apathy and impulsivity in frontotemporal lobar degeneration syndromes

PubMed Central

Coyle-Gilchrist, Ian T. S.; Jones, P. Simon; Vázquez Rodríguez, Patricia; Wilcox, Alicia; Wehmann, Eileen; Dick, Katrina M.; Robbins, Trevor W.; Rowe, James B.

2017-01-01

Abstract Apathy and impulsivity are common and disabling consequences of frontotemporal lobar degeneration. They cause substantial carer distress, but their aetiology remains elusive. There are critical limitations to previous studies in this area including (i) the assessment of either apathy or impulsivity alone, despite their frequent co-existence; (ii) the assessment of behavioural changes within single diagnostic groups; and (iii) the use of limited sets of tasks or questions that relate to just one aspect of these multifactorial constructs. We proposed an alternative, dimensional approach that spans behavioural and language variants of frontotemporal dementia, progressive supranuclear palsy and corticobasal syndrome. This accommodates the commonalities of apathy and impulsivity across disorders and reveals their cognitive and anatomical bases. The ability to measure the components of apathy and impulsivity and their associated neural correlates across diagnostic groups would provide better novel targets for pharmacological manipulations, and facilitate new treatment strategies and strengthen translational models. We therefore sought to determine the neurocognitive components of apathy and impulsivity in frontotemporal lobar degeneration syndromes. The frequency and characteristics of apathy and impulsivity were determined by neuropsychological and behavioural assessments in 149 patients and 50 controls from the PIck’s disease and Progressive supranuclear palsy Prevalence and INcidence study (PiPPIN). We derived dimensions of apathy and impulsivity using principal component analysis and employed these in volumetric analyses of grey and white matter in a subset of 70 patients (progressive supranuclear palsy, n = 22; corticobasal syndrome, n = 13; behavioural variant, n = 14; primary progressive aphasias, n = 21) and 27 control subjects. Apathy and impulsivity were present across diagnostic groups, despite being criteria for behavioural variant frontotemporal dementia alone. Measures of apathy and impulsivity frequently loaded onto the same components reflecting their overlapping relationship. However, measures from objective tasks, patient-rated questionnaires and carer-rated questionnaires loaded onto separate components and revealed distinct neurobiology. Corticospinal tracts correlated with patients’ self-ratings. In contrast, carer ratings correlated with atrophy in established networks for goal-directed behaviour, social cognition, motor control and vegetative functions, including frontostriatal circuits, orbital and temporal polar cortex, and the brainstem. Components reflecting response inhibition deficits correlated with focal frontal cortical atrophy. The dimensional approach to complex behavioural changes arising from frontotemporal lobar degeneration provides new insights into apathy and impulsivity, and the need for a joint therapeutic strategy against them. The separation of objective tests from subjective questionnaires, and patient from carer ratings, has important implications for clinical trial design. PMID:28486594

Early behavioural changes in familial Alzheimer's disease in the Dominantly Inherited Alzheimer Network.

PubMed

Ringman, John M; Liang, Li-Jung; Zhou, Yan; Vangala, Sitaram; Teng, Edmond; Kremen, Sarah; Wharton, David; Goate, Alison; Marcus, Daniel S; Farlow, Martin; Ghetti, Bernardino; McDade, Eric; Masters, Colin L; Mayeux, Richard P; Rossor, Martin; Salloway, Stephen; Schofield, Peter R; Cummings, Jeffrey L; Buckles, Virginia; Bateman, Randall; Morris, John C

2015-04-01

Prior studies indicate psychiatric symptoms such as depression, apathy and anxiety are risk factors for or prodromal symptoms of incipient Alzheimer's disease. The study of persons at 50% risk for inheriting autosomal dominant Alzheimer's disease mutations allows characterization of these symptoms before progressive decline in a population destined to develop illness. We sought to characterize early behavioural features in carriers of autosomal dominant Alzheimer's disease mutations. Two hundred and sixty-one persons unaware of their mutation status enrolled in the Dominantly Inherited Alzheimer Network, a study of persons with or at-risk for autosomal dominant Alzheimer's disease, were evaluated with the Neuropsychiatric Inventory-Questionnaire, the 15-item Geriatric Depression Scale and the Clinical Dementia Rating Scale (CDR). Ninety-seven asymptomatic (CDR = 0), 25 mildly symptomatic (CDR = 0.5), and 33 overtly affected (CDR > 0.5) autosomal dominant Alzheimer's disease mutation carriers were compared to 106 non-carriers with regard to frequency of behavioural symptoms on the Neuropsychiatric Inventory-Questionnaire and severity of depressive symptoms on the Geriatric Depression Scale using generalized linear regression models with appropriate distributions and link functions. Results from the adjusted analyses indicated that depressive symptoms on the Neuropsychiatric Inventory-Questionnaire were less common in cognitively asymptomatic mutation carriers than in non-carriers (5% versus 17%, P = 0.014) and the odds of experiencing at least one behavioural sign in cognitively asymptomatic mutation carriers was lower than in non-carriers (odds ratio = 0.50, 95% confidence interval: 0.26-0.98, P = 0.042). Depression (56% versus 17%, P = 0.0003), apathy (40% versus 4%, P < 0.0001), disinhibition (16% versus 2%, P = 0.009), irritability (48% versus 9%, P = 0.0001), sleep changes (28% versus 7%, P = 0.003), and agitation (24% versus 6%, P = 0.008) were more common and the degree of self-rated depression more severe (mean Geriatric Depression Scale score of 2.8 versus 1.4, P = 0.006) in mildly symptomatic mutation carriers relative to non-carriers. Anxiety, appetite changes, delusions, and repetitive motor activity were additionally more common in overtly impaired mutation carriers. Similar to studies of late-onset Alzheimer's disease, we demonstrated increased rates of depression, apathy, and other behavioural symptoms in the mildly symptomatic, prodromal phase of autosomal dominant Alzheimer's disease that increased with disease severity. We did not identify any increased psychopathology in mutation carriers over non-carriers during the presymptomatic stage, suggesting these symptoms result when a threshold of neurodegeneration is reached rather than as life-long qualities. Unexpectedly, we found lower rates of depressive symptoms in cognitively asymptomatic mutation carriers. © The Author (2015). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Physical Activity Level of Ambulatory Stroke Patients: Is it Related to Neuropsychological Factors?

PubMed

Ersöz Hüseyinsinoğlu, Burcu; Kuran Aslan, Gökşen; Tarakci, Devrim; Razak Özdinçler, Arzu; Küçükoğlu, Hayriye; Baybaş, Sevim

2017-06-01

Physical inactivity is an important risk factor for stroke and stroke recurrence. There is insufficient knowledge about the physical activity (PA) level in stroke patients who are ambulatory in the subacute phase. Our aim was to compare the PA level between ambulatory stroke patients and a population of the same age and to investigate neuropsychological factors that could affect the PA level in the same stroke group. Eighty-five subacute stroke patients and 58 healthy subjects were included. Patients' demographic features, disease-related features, and comorbidities were recorded. The PA level was assessed by the International Physical Activity Questionnaire-Short Version and a pedometer (OMRON Walking style II). The Apathy Rating Scale was applied to determine the apathy level. Depression level was investigated by the Geriatric Depression Scale. The standardized Mini-mental State Examination was performed to assess the cognitive status. The PA level was significantly higher in the healthy group than in the stroke group (p<0.001). Step count and walking distance were significantly higher in healthy group (p=0.001 and p=0.04, respectively). The PA level of men was significantly higher than that of women (p=0.03). Participants who were classified as level 4 had a lower PA level than those who were classified as level 5 according to the Functional Ambulation Category. There was no relationship between the PA level and the apathy, cognitive, and depression levels in the stroke patients (p>0.05). Subacute stroke patients have a lower PA level than healthy subjects. This is not related to neuropsychological factors. The reasons for minor deficits related to ambulation should be researched further while developing strategies for increasing the PA level of subacute stroke patients.

Baseline Vascular Cognitive Impairment Predicts the Course of Apathetic Symptoms After Stroke: The CASPER Study.

PubMed

Douven, Elles; Köhler, Sebastian; Schievink, Syenna H J; van Oostenbrugge, Robert J; Staals, Julie; Verhey, Frans R J; Aalten, Pauline

2018-03-01

To examine the influence of vascular cognitive impairment (VCI) on the course of poststroke depression (PSD) and poststroke apathy (PSA). Included were 250 stroke patients who underwent neuropsychological and neuropsychiatric assessment 3 months after stroke (baseline) and at a 6- and 12-month follow-up after baseline. Linear mixed models tested the influence of VCI in at least one cognitive domain (any VCI) or multidomain VCI (VCI in multiple cognitive domains) at baseline and domain-specific VCI at baseline on levels of depression and apathy over time, with random effects for intercept and slope. Almost half of the patients showed any VCI at baseline, and any VCI was associated with increasing apathy levels from baseline to the 12-month follow-up. Patients with multidomain VCI had higher apathy scores at the 6- and 12-month follow-up compared with patients with VCI in a single cognitive domain. Domain-specific analyses showed that impaired executive function and slowed information processing speed went together with increasing apathy levels from baseline to 6- and 12-month follow-up. None of the cognitive variables predicted the course of depressive symptoms. Baseline VCI is associated with increasing apathy levels from baseline to the chronic stroke phase, whereas no association was found between baseline VCI and the course of depressive symptoms. Health professionals should be aware that apathy might be absent early after stroke but may evolve over time in patients with VCI. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Perceived autonomy support, psychological needs satisfaction, depressive symptoms and apathy in French hospitalized older people.

PubMed

Souesme, Guillaume; Martinent, Guillaume; Ferrand, Claude

2016-01-01

Based on the self-determination theory, the aim of the present study was (1) to provide a better understanding of older people's psychological needs satisfaction in geriatric care units, then to link this information with depressive symptoms and apathy; (2) to examine whether the perceived autonomy support from health care professionals differs between needs satisfaction profiles; and (3) to investigate for all participants how each need satisfaction was related to depressive symptoms and apathy. Participants (N=100; Mage=83.33years, SD=7.78, 61% female) completed the measures of psychological needs satisfaction, perceived autonomy support, geriatric depression and apathy. Sociodemographic data were also collected. Cluster analyses showed three distinct profiles: one profile with low-moderate need satisfaction, one profile with high-moderate need satisfaction and one profile with high need satisfaction. These profiles are distinct, and did not differ in terms of participants' characteristics, except gender. Multivariate analysis of covariance (MANCOVA) revealed that participants with low-moderate need satisfaction profile have significantly higher level of depressive symptoms and apathy, and lower levels of perceived autonomy support than participants of the two other profiles. Moreover, for all participants, regression analyses revealed that both competence and relatedness needs satisfaction significantly and negatively explained 28% of the variance in depressive symptoms score and 44% of the variance in apathy score. Our results highlight the interest to examine more thoroughly the variables fostering autonomy-supportive environment in geriatric care units, and to deepen the relationship between competence and relatedness needs satisfaction and depressive symptoms and apathy. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Quantity of Movement as a Measure of Engagement for Dementia: The Influence of Motivational Disorders

PubMed Central

Perugia, Giulia; Rodríguez-Martín, Daniel; Boladeras, Marta Díaz; Mallofré, Andreu Català; Barakova, Emilia; Rauterberg, Matthias

2017-01-01

Engagement in activities is crucial to improve quality of life in dementia. Yet, its measurement relies exclusively on behavior observation and the influence that behavioral and psychological symptoms of dementia (BPSD) have on it is overlooked. This study investigated whether quantity of movement, gauged with a wrist-worn accelerometer, could be a sound measure of engagement and whether apathy and depression negatively affected engagement. Fourteen participants with dementia took part in 6 sessions of activities: 3 of cognitive games (eg, jigsaw puzzles) and 3 of robot play (Pleo). Results highlighted significant correlations between quantity of movement and observational scales of engagement and a strong negative influence of apathy and depression on engagement. Overall, these findings suggest that quantity of movement could be used as an ancillary measure of engagement and underline the need to profile people with dementia according to their concurrent BPSD to better understand their engagement in activities. PMID:29148293

Age of first exposure to American football and long-term neuropsychiatric and cognitive outcomes.

PubMed

Alosco, M L; Kasimis, A B; Stamm, J M; Chua, A S; Baugh, C M; Daneshvar, D H; Robbins, C A; Mariani, M; Hayden, J; Conneely, S; Au, R; Torres, A; McClean, M D; McKee, A C; Cantu, R C; Mez, J; Nowinski, C J; Martin, B M; Chaisson, C E; Tripodis, Y; Stern, R A

2017-09-19

Previous research suggests that age of first exposure (AFE) to football before age 12 may have long-term clinical implications; however, this relationship has only been examined in small samples of former professional football players. We examined the association between AFE to football and behavior, mood and cognition in a large cohort of former amateur and professional football players. The sample included 214 former football players without other contact sport history. Participants completed the Brief Test of Adult Cognition by Telephone (BTACT), and self-reported measures of executive function and behavioral regulation (Behavior Rating Inventory of Executive Function-Adult Version Metacognition Index (MI), Behavioral Regulation Index (BRI)), depression (Center for Epidemiologic Studies Depression Scale (CES-D)) and apathy (Apathy Evaluation Scale (AES)). Outcomes were continuous and dichotomized as clinically impaired. AFE was dichotomized into <12 and ⩾12, and examined continuously. Multivariate mixed-effect regressions controlling for age, education and duration of play showed AFE to football before age 12 corresponded with >2 × increased odds for clinically impaired scores on all measures but BTACT: (odds ratio (OR), 95% confidence interval (CI): BRI, 2.16,1.19-3.91; MI, 2.10,1.17-3.76; CES-D, 3.08,1.65-5.76; AES, 2.39,1.32-4.32). Younger AFE predicted increased odds for clinical impairment on the AES (OR, 95% CI: 0.86, 0.76-0.97) and CES-D (OR, 95% CI: 0.85, 0.74-0.97). There was no interaction between AFE and highest level of play. Younger AFE to football, before age 12 in particular, was associated with increased odds for impairment in self-reported neuropsychiatric and executive function in 214 former American football players. Longitudinal studies will inform youth football policy and safety decisions.

What can rodent models tell us about apathy and associated neuropsychiatric symptoms in Parkinson's disease?

PubMed Central

Magnard, R; Vachez, Y; Carcenac, C; Krack, P; David, O; Savasta, M; Boulet, S; Carnicella, S

2016-01-01

In addition to classical motor symptoms, Parkinson's disease (PD) patients display incapacitating neuropsychiatric manifestations, such as apathy, anhedonia, depression and anxiety. These hitherto generally neglected non-motor symptoms, have gained increasing interest in medical and scientific communities over the last decade because of the extent of their negative impact on PD patients' quality of life. Although recent clinical and functional imaging studies have provided useful information, the pathophysiology of apathy and associated affective impairments remains elusive. Our aim in this review is to summarize and discuss recent advances in the development of rodent models of PD-related neuropsychiatric symptoms using neurotoxin lesion-based approaches. The data collected suggest that bilateral and partial lesions of the nigrostriatal system aimed at inducing reliable neuropsychiatric-like deficits while avoiding severe motor impairments that may interfere with behavioral evaluation, is a more selective and efficient strategy than medial forebrain bundle lesions. Moreover, of all the different classes of pharmacological agents, D2/D3 receptor agonists such as pramipexole appear to be the most efficient treatment for the wide range of behavioral deficits induced by dopaminergic lesions. Lesion-based rodent models, therefore, appear to be relevant tools for studying the pathophysiology of the non-motor symptoms of PD. Data accumulated so far confirm the causative role of dopaminergic depletion, especially in the nigrostriatal system, in the development of behavioral impairments related to apathy, depression and anxiety. They also put forward D2/D3 receptors as potential targets for the treatment of such neuropsychiatric symptoms in PD. PMID:26954980

[Pharmacological Treatment of Apathy in Parkinson's Disease: a Systematic Review of the Literature].

PubMed

Holguín Lew, Jorge Carlos; Caamaño Jaraba, Jessica; Gómez Alzate, Alejandra; Hidalgo López, Catalina; Marino Mondragón, Daniel Felipe; Restrepo Moreno, Sebastián; Rico Abella, Liz Evelin

2017-10-01

Apathy, defined as a deficit for initiating and maintaining action, is a symptom affecting patients with diverse psychiatric and neuropsychiatric diseases, including dementia, sequelae of traumatic brain injury, schizophrenia, depression, and Parkinson's disease (PD). Apathy negatively affects function and quality of life of PD patients, and it is an important cause of caregiver's distress. The pharmacological treatment of apathy in PD is the focus of this systematic review. A comprehensive search and systematic selection was performed in different databases of original research papers on the treatment of apathy in PD. The results were then consolidated, and a critical analysis was made of the research papers. The results are then discussed according to the methodological standards for systematic reviews of the literature. A total of 11 studies were included. Although some studies showed efficacy, all of them had important methodological limitations that hampered the interpretation of results. The results of the examined studies cannot be considered as evidence for guiding clinical decisions. So far, no evidence-based recommendations can be offered for the treatment of apathy in PD. More studies with better methodological quality are needed. It is a potentially fruitful area for research and one badly needed by both PD patients and their caregivers. Copyright © 2017 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

The paramedian diencephalic syndrome: a dynamic phenomenon.

PubMed

Meissner, I; Sapir, S; Kokmen, E; Stein, S D

1987-01-01

The paramedian diencephalic syndrome is characterized by a clinical triad: hypersomnolent apathy, amnesic syndrome, and impaired vertical gaze. We studied 4 cases with computed tomography evidence of bilateral diencephalic infarctions. Each case began abruptly with hypersomnolent apathy followed by fluctuations from appropriate affect, full orientation, and alertness to labile mood, confabulation, and apathy. Speech varied from hypophonia to normal; handwriting varied from legible script to gross scrawl. Psychological testing revealed poor learning and recall, with low performance scores. In 3 patients the predominant abnormality was in downward gaze.

Apathy following traumatic brain injury.

PubMed

Starkstein, Sergio E; Pahissa, Jaime

2014-03-01

Traumatic brain injury (TBI) may result in significant emotional and behavioral changes, such as depression, impulsivity, anxiety, aggressive behavior, and posttraumatic stress disorder. Apathy has been increasingly recognized as a relevant sequela of TBI, with a negative impact on the patients' quality of life as well as their participation in rehabilitation activities. This article reviews the nosologic and phenomenological aspects of apathy in TBI, diagnostic issues, frequency and prevalence, relevant comorbid conditions, potential mechanisms, and treatment. Crown Copyright © 2014. Published by Elsevier Inc. All rights reserved.

[Post-stroke apathy].

PubMed

López-Dóriga Bonnardeaux, Pedro; Andrino Díaz, Nuria

2016-01-01

Apathy is a motivational disturbance that can be defined as a quantitative reduction of goal-directed behaviour. Patients present with loss of motivation, concern, interest, and emotional response, resulting in a loss of initiative, decreased interaction with their environment, and a reduced interest in social life. Apathy not only appears to be common in stroke patients, but it has also been related to a wide range of negative consequences for the patients and their caregivers, including poor functional recovery, loss of social independence, and caregiver distress. Clear definition and consensus diagnostic criteria for apathy are needed to accomplish an accurate assessment and an individualised treatment plan. Although there have been reports of successful behavioural therapy treatment of apathetic states, there is a paucity of controlled clinical trials on the efficacy of apathetic behaviours using pharmacotherapy. Copyright © 2015 SEGG. Published by Elsevier Espana. All rights reserved.

Difficulty with learning of exercise instructions associated with 'working memory' dysfunction and frontal glucose hypometabolism in a patient with very mild subcortical vascular dementia with knee osteoarthritis.

PubMed

Takeda, Kenji; Meguro, Kenichi; Tanaka, Naofumi; Nakatsuka, Masahiro

2013-07-25

We present a patient with no dementia, depression or apathy, who had difficulty in learning self-exercise instructions. The patient was an 80-year-old right-handed woman who was admitted to a rehabilitation unit to receive postoperative rehabilitation after a femoral neck fracture. She was instructed quadriceps isometric exercises to perform 10 repetitions and to hold each stretch for 10 s. She performed the exercise correctly with motivation, but she had difficulty in learning the number of repetitions and the duration of each stretch. She had no history of cerebrovascular accident and the neurological examination was normal. Neuropsychological testing, MRI and (18)F-fluoro- D-glucose-positron emission tomography (FDG-PET) were performed to examine the neural mechanisms associated with this difficulty in learning instructions. Neuropsychological tests revealed dysfunction of working memory while other cognitive domains were relatively preserved. Her neuropsychological tests scores were (1) Mini-Mental State Examination: 24 (mild cognitive impairment), (2) Geriatric Depression Scale-15: 2 (no depression), (3) Apathy Scale: 2 (no apathy), (4) digit span forward: 5 (normal), (5) digit span backward: 2 (impaired), (6) visuospatial span forward: 4 (normal), (7) visuospatial span backward: 2 (impaired), (8) frontal assessment battery: 11 (normal), (9) Weigl test: 0 (impaired), (10) trail making test A: 52 s (normal), (11) train making test B: failed (impaired). T2-weighted and fluid-attenuated inversion recovery MRI showed high signal-intensity lesions in the cerebral deep white matter. FDG-PET revealed hypometabolic areas in the bilateral frontal lobes, particularly in the bilateral dorsolateral frontal area, anterior cingulate cortex and orbitofrontal cortex. One of the possible neural mechanisms underlying the learning difficulties in this patient may have been partial blockage of the cingulofrontal network by deep white matter lesions.

Increased prevalence of psychopathology and maladaptive personality traits after long-term cure of Cushing's disease.

PubMed

Tiemensma, Jitske; Biermasz, Nienke R; Middelkoop, Huub A M; van der Mast, Roos C; Romijn, Johannes A; Pereira, Alberto M

2010-10-01

Psychopathology and maladaptive personality traits are often observed during the active phase of Cushing's disease (CD). We hypothesized that patients with long-term cure of CD show persistent psychopathology and maladaptive personality traits. Four questionnaires on frequently occurring psychopathology in somatic illnesses were used, including the Apathy Scale, Irritability Scale, Hospital Anxiety and Depression Scale, and Mood and Anxiety Symptoms Questionnaire short-form. Personality was assessed using the Dimensional Assessment of Personality Pathology short-form (DAPPs). We included 51 patients cured of CD (16% men, 53 ± 13 yr) and 51 matched controls. In addition, we included 55 patients treated for nonfunctioning pituitary macroadenomas (55% men, 62 ± 10 yr), and 55 matched controls. Mean duration of remission was 11 yr (range 1-32 yr). Compared with matched controls, patients cured from CD scored significantly worse on virtually all questionnaires. Compared with nonfunctioning pituitary macroadenoma patients, patients treated for CD scored worse on apathy (P < 0.001), irritability (P < 0.001), anxiety (P < 0.001), negative affect and lack of positive affect (P < 0.001 on both scales), somatic arousal (P < 0.001), and 11 of 18 subscales of the Dimensional Assessment of Personality Pathology short-form (P < 0.05). Patients with long-term cured CD show an increased prevalence of psychopathology and maladaptive personality traits. These observations suggest irreversible effects of previous glucocorticoid excess on the central nervous system rather than an effect of pituitary tumors and/or their treatment in general. This may also be of relevance for patients treated with high doses of exogenous glucocorticoids.

Assessment of Snaith-Hamilton Pleasure Scale (SHAPS): the dimension of anhedonia in Italian healthy sample.

PubMed

Martino, Iolanda; Santangelo, Gabriella; Moschella, Daniela; Marino, Luana; Servidio, Rocco; Augimeri, Antonio; Costabile, Angela; Capoderose, Giovanni; Cerasa, Antonio

2018-04-01

The Snaith-Hamilton Pleasure Scale (SHAPS) is a rapid screening battery created for assessing the presence of anhedonia, namely the inability to experience pleasure. Although, this symptom has widely been investigated in clinical settings, individual differences in anhedonia are also present in healthy population. The aim of present study was to validate the translated Italian version of this test. One thousand six hundred ninety-seven consecutive healthy subjects (55% female) of different ages (age 18-82 years) underwent SHAPS. Participants who showed mild level of anhedonia also completed the Apathy Evaluation Scale (AES), Beck Depression Inventory (BDI), Toronto Alexithymia Scale-20 (TAS), Mood Disorders Insight Scale (MDIS), and Beck Hopelessness Scale (BHS). The SHAPS showed good internal consistency and discriminant validity; moreover, the factorial analysis highlighted that SHAPS had a three-factor structure for explaining the anhedonic construct. 14.9% showed a significant reduction of hedonic tone (SHAPS ≥ 3). Finally, the degree of anhedonia was significantly correlated with BDI and BHS scores, but not with age or gender. Although anhedonia is a prominent feature of many psychiatric and neurological disorders, the presence of this symptom in the healthy population highlighted the importance to develop reliable tool. SHAPS shows good psychometric properties to assess multidimensional anhedonia symptoms also in Italian healthy population.

Forging Institutional Links: Making Quality Circles Work in the U.S.

ERIC Educational Resources Information Center

Cole, Robert E.; Tachiki, Dennis S.

1984-01-01

The authors discuss the top three problems reported to hinder the spread of quality circles and evaluate selected solutions to them. The top problems include middle management resistance, lack of top management support, and employee resistance or apathy. Solutions discussed include social recognition and economic rewards. (CT)

Student Apathy as Defined by Secondary Agricultural Education Students

ERIC Educational Resources Information Center

De Lay, Ann M.; Swan, Benjamin G.

2014-01-01

Student motivation continues to be a source of concern for educators. This phenomenological study captured the voices of secondary agriculture students as they shared their perspectives and experiences surrounding student apathy. Four focus group interviews were conducted at four central California high schools with distinguished agriculture…

Age of first exposure to American football and long-term neuropsychiatric and cognitive outcomes

PubMed Central

Alosco, M L; Kasimis, A B; Stamm, J M; Chua, A S; Baugh, C M; Daneshvar, D H; Robbins, C A; Mariani, M; Hayden, J; Conneely, S; Au, R; Torres, A; McClean, M D; McKee, A C; Cantu, R C; Mez, J; Nowinski, C J; Martin, B M; Chaisson, C E; Tripodis, Y; Stern, R A

2017-01-01

Previous research suggests that age of first exposure (AFE) to football before age 12 may have long-term clinical implications; however, this relationship has only been examined in small samples of former professional football players. We examined the association between AFE to football and behavior, mood and cognition in a large cohort of former amateur and professional football players. The sample included 214 former football players without other contact sport history. Participants completed the Brief Test of Adult Cognition by Telephone (BTACT), and self-reported measures of executive function and behavioral regulation (Behavior Rating Inventory of Executive Function-Adult Version Metacognition Index (MI), Behavioral Regulation Index (BRI)), depression (Center for Epidemiologic Studies Depression Scale (CES-D)) and apathy (Apathy Evaluation Scale (AES)). Outcomes were continuous and dichotomized as clinically impaired. AFE was dichotomized into <12 and ⩾12, and examined continuously. Multivariate mixed-effect regressions controlling for age, education and duration of play showed AFE to football before age 12 corresponded with >2 × increased odds for clinically impaired scores on all measures but BTACT: (odds ratio (OR), 95% confidence interval (CI): BRI, 2.16,1.19–3.91; MI, 2.10,1.17–3.76; CES-D, 3.08,1.65–5.76; AES, 2.39,1.32–4.32). Younger AFE predicted increased odds for clinical impairment on the AES (OR, 95% CI: 0.86, 0.76–0.97) and CES-D (OR, 95% CI: 0.85, 0.74–0.97). There was no interaction between AFE and highest level of play. Younger AFE to football, before age 12 in particular, was associated with increased odds for impairment in self-reported neuropsychiatric and executive function in 214 former American football players. Longitudinal studies will inform youth football policy and safety decisions. PMID:28926003

Trajectories of Behavioural Disturbances Across Dementia Types.

PubMed

Linds, Alexandra B; Kirstein, Alana B; Freedman, Morris; Verhoeff, Nicolaas P L G; Wolf, Uri; Chow, Tiffany W

2015-11-01

To replicate a previous finding that the trajectory of the Neuropsychiatric Inventory (NPI) shifts in the sixth year of behavioural variant frontotemporal dementia (bvFTD). We evaluated longitudinal tracking with both the Frontal Behavioural Inventory (FBI) and NPI, comparing bvFTD against other dementias. Chart reviews over two to five years for patients with bvFTD (n=30), primary progressive aphasia (PPA, n=13) and Alzheimer's disease (AD, n=118) at an urban Canadian tertiary clinic specializing in dementia. Linear regressions of the longitudinal data tested predictors of annualized rates of change (ROC) in NPI and FBI total and subscales for apathy and disinhibition among dementia groups. The mode of the overall sample for the most advanced duration of illness observed was 5 years, with the median at 7 years. We did not find a crescendo-decrescendo pattern in scores although, for bvFTD and AD, high initial scores correlated with ensuing downward ROCs on the NPI and FBI. Educational level showed an influence on disinhibition ROCs. The FBI was no more revealing than the NPI for apathy and disinhibition scores in these dementias. A cognitive reserve effect on behavioural disturbance was supported but it may take longer than our 4 years of observing the clinical sample to record inflection points in the behavioural and psychiatric symptoms seen in bvFTD. The current data only imply that both apathy and disinhibition will diminish over the course of dementia.

Prefrontal system dysfunction and credit card debt.

PubMed

Spinella, Marcello; Yang, Bijou; Lester, David

2004-10-01

Credit card use often involves a disadvantageous allocation of finances because they allow for spending beyond means and buying on impulse. Accordingly they are associated with increased bankruptcy, anxiety, stress, and health problems. Mounting evidence from functional neuroimaging and clinical studies implicates prefrontal-subcortical systems in processing financial information. This study examined the relationship of credit card debt and executive functions using the Frontal System Behavior Scale (FRSBE). After removing the influences of demographic variables (age, sex, education, and income), credit card debt was associated with the Executive Dysfunction scale, but not the Apathy or Disinhibition scales. This suggests that processes of conceptualizing and organizing finances are most relevant to credit card debt, and implicates dorsolateral prefrontal dysfunction.

Students' Perspective into the Apathy and Social Disconnectedness They Feel in Undergraduate Business Classrooms

ERIC Educational Resources Information Center

Sashittal, Hemant C.; Jassawalla, Avan R.; Markulis, Peter

2012-01-01

Apathy and social disconnectedness among undergraduate business students remain poorly understood and under-researched--despite evidence that they produce an adverse impact on learning-related outcomes. Qualitative research was initially conducted among a sample of undergraduate business students to identify the antecedents and learning-related…

Behavioural outcomes of subthalamic stimulation and medical therapy versus medical therapy alone for Parkinson's disease with early motor complications (EARLYSTIM trial): secondary analysis of an open-label randomised trial.

PubMed

Lhommée, Eugénie; Wojtecki, Lars; Czernecki, Virginie; Witt, Karsten; Maier, Franziska; Tonder, Lisa; Timmermann, Lars; Hälbig, Thomas D; Pineau, Fanny; Durif, Franck; Witjas, Tatiana; Pinsker, Marcus; Mehdorn, Maximilian; Sixel-Döring, Friederike; Kupsch, Andreas; Krüger, Rejko; Elben, Saskia; Chabardès, Stephan; Thobois, Stéphane; Brefel-Courbon, Christine; Ory-Magne, Fabienne; Regis, Jean-Marie; Maltête, David; Sauvaget, Anne; Rau, Jörn; Schnitzler, Alfons; Schüpbach, Michael; Schade-Brittinger, Carmen; Deuschl, Gunther; Houeto, Jean-Luc; Krack, Paul

2018-03-01

Although subthalamic stimulation is a recognised treatment for motor complications in Parkinson's disease, reports on behavioural outcomes are controversial, which represents a major challenge when counselling candidates for subthalamic stimulation. We aimed to assess changes in behaviour in patients with Parkinson's disease receiving combined treatment with subthalamic stimulation and medical therapy over a 2-year follow-up period as compared with the behavioural evolution under medical therapy alone. We did a parallel, open-label study (EARLYSTIM) at 17 surgical centres in France (n=8) and Germany (n=9). We recruited patients with Parkinson's disease who were disabled by early motor complications. Participants were randomly allocated (1:1) to either medical therapy alone or bilateral subthalamic stimulation plus medical therapy. The primary outcome was mean change in quality of life from baseline to 2 years. A secondary analysis was also done to assess behavioural outcomes. We used the Ardouin Scale of Behavior in Parkinson's Disease to assess changes in behaviour between baseline and 2-year follow-up. Apathy was also measured using the Starkstein Apathy Scale, and depression was assessed with the Beck Depression Inventory. The secondary analysis was done in all patients recruited. We used a generalised estimating equations (GEE) regression model for individual items and mixed model regression for subscores of the Ardouin scale and the apathy and depression scales. This trial is registered with ClinicalTrials.gov, number NCT00354133. The primary analysis has been reported elsewhere; this report presents the secondary analysis only. Between July, 2006, and November, 2009, 251 participants were recruited, of whom 127 were allocated medical therapy alone and 124 were assigned bilateral subthalamic stimulation plus medical therapy. At 2-year follow-up, the levodopa-equivalent dose was reduced by 39% (-363·3 mg/day [SE 41·8]) in individuals allocated bilateral subthalamic stimulation plus medical therapy and was increased by 21% (245·8 mg/day [40·4]) in those assigned medical therapy alone (p<0·0001). Neuropsychiatric fluctuations decreased with bilateral subthalamic stimulation plus medical therapy during 2-year follow-up (mean change -0·65 points [SE 0·15]) and did not change with medical therapy alone (-0·02 points [0·15]); the between-group difference in change from baseline was significant (p=0·0028). At 2 years, the Ardouin scale subscore for hyperdopaminergic behavioural disorders had decreased with bilateral subthalamic stimulation plus medical therapy (mean change -1·26 points [SE 0·35]) and had increased with medical therapy alone (1·12 points [0·35]); the between-group difference was significant (p<0·0001). Mean change from baseline at 2 years in the Ardouin scale subscore for hypodopaminergic behavioural disorders, the Starkstein Apathy Scale score, and the Beck Depression Inventory score did not differ between treatment groups. Antidepressants were stopped in 12 patients assigned bilateral subthalamic stimulation plus medical therapy versus four patients allocated medical therapy alone. Neuroleptics were started in nine patients assigned medical therapy alone versus one patient allocated bilateral subthalamic stimulation plus medical therapy. During the 2-year follow-up, two individuals assigned bilateral subthalamic stimulation plus medical therapy and one patient allocated medical therapy alone died by suicide. In a large cohort with Parkinson's disease and early motor complications, better overall behavioural outcomes were noted with bilateral subthalamic stimulation plus medical therapy compared with medical therapy alone. The presence of hyperdopaminergic behaviours and neuropsychiatric fluctuations can be judged additional arguments in favour of subthalamic stimulation if surgery is considered for disabling motor complications. German Federal Ministry of Education and Research, French Programme Hospitalier de Recherche Clinique National, and Medtronic. Copyright © 2018 Elsevier Ltd. All rights reserved.

What Can I Do About Teacher Apathy?

ERIC Educational Resources Information Center

Richey, Amanda; Petretti, Dante

2002-01-01

Details a preservice teacher's first experience tutoring in an inner-city high school, during which she found apathetic teachers and discouraged students. Notes that she does not want her upcoming student teaching experience to turn out the same way. Provides a response from another teacher, who suggests that apathy can be avoided if teachers are…

Reducing "Math Anxiety" in College Algebra Courses Including Comparisons with Elementary Statistics Courses.

ERIC Educational Resources Information Center

Bankhead, Mike

The high levels of anxiety, apprehension, and apathy of students in college algebra courses caused the instructor to create and test a variety of math teaching techniques designed to boost student confidence and enthusiasm in the subject. Overall, this proposal covers several different techniques, which have been evaluated by both students and the…

Amotivation and functional outcomes in early schizophrenia.

PubMed

Fervaha, Gagan; Foussias, George; Agid, Ofer; Remington, Gary

2013-12-15

Negative symptoms, particularly amotivation/apathy, are intimately tied to functional outcomes. In the present study, apathy strongly predicted psychosocial functioning in a sample of early course schizophrenia patients. This relationship remained robust even after controlling for other clinical variables. These data suggest amotivation is core to functioning across the disease course. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Neuropsychiatric disorders in persons with severe traumatic brain injury: prevalence, phenomenology, and relationship with demographic, clinical, and functional features.

PubMed

Ciurli, Paola; Formisano, Rita; Bivona, Umberto; Cantagallo, Anna; Angelelli, Paola

2011-01-01

To characterize neuropsychiatric symptoms in a large group of individuals with severe traumatic brain injury (TBI) and to correlate these symptoms with demographic, clinical, and functional features. The Neuropsychiatric Inventory (NPI), a frequently used scale to assess behavioral, emotional, and motivational disorders in persons with neurological diseases, was administered to a sample of 120 persons with severe TBI. Controls were 77 healthy subjects. A wide range of neuropsychiatric symptoms was found in the population with severe TBI: apathy (42%), irritability (37%), dysphoria/depressed mood (29%), disinhibition (28%), eating disturbances (27%), and agitation (24%). A clear relationship was also found with other demographic and clinical variables. Neuropsychiatric disorders constitute an important part of the comorbidity in populations with severe TBI. Our study emphasizes the importance of integrating an overall assessment of cognitive disturbances with a specific neuropsychiatric evaluation to improve clinical understanding and treatment of persons with TBI.

Examining the Role of Anxiety and Apathy in Health Consumers' Intentions to Use Patient Health Portals for Personal Health Information Management

ERIC Educational Resources Information Center

Torres, Carlos A.

2011-01-01

This study investigated college students' attitudes toward and intentions to use personal health portals (PHPs) for managing their personal health information using a survey method. The study also aimed to examine the roles electronic Personal Health Information Management (PHIM) anxiety and apathy play in influencing students' attitudes toward…

Insight and gender in schizophrenia and other psychoses.

PubMed

Cobo, Jesus; Nieto, Lourdes; Ochoa, Susana; Pousa, Esther; Usall, Judith; Baños, Iris; González, Beatriz; Ruiz, Isabel; Ruiz, Ada I

2016-09-30

This study aimed to evaluate gender differences in the deficit of insight in psychosis and determine influences of clinical, functional, and sociodemographic variables. A multicenter sample of 401 adult patients with schizophrenia and other psychotic disorders who agreed to participate was evaluated in four centers of the metropolitan area of Barcelona (Catalonia). Psychopathological assessment was performed using the Positive and Negative Syndrome Scale Lindenmayers' Factors. Insight and its dimensions were assessed by means of the Scale of Unawareness of Mental Disorder. Significant differences were apparent neither between men and women in the three dimensions of insight, nor in the total awareness, nor in the total attribution subscales. However, statistically significant differences were found in awareness and attribution of particular symptoms. Women showed a worse awareness of thought disorder and alogia and a higher misattribution of apathy. Higher cognitive and positive symptoms, early stage of the illness, and having been married explained deficits of insight dimensions in women. In men, other variables such as lower functioning, higher age, other psychosis diagnosis, and, to a lower extent, higher scores in cognitive, positive, and excitative symptoms, explained deficits of insight dimensions. These data could help to design gender-specific preventive and therapeutic strategies. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Strategic Lesions in the Anterior Thalamic Radiation and Apathy in Early Alzheimer's Disease

PubMed Central

Torso, Mario; Serra, Laura; Giulietti, Giovanni; Spanò, Barbara; Tuzzi, Elisa; Koch, Giacomo; Caltagirone, Carlo; Cercignani, Mara; Bozzali, Marco

2015-01-01

Background Behavioural disorders and psychological symptoms of Dementia (BPSD) are commonly observed in Alzheimer’s disease (AD), and strongly contribute to increasing patients' disability. Using voxel-lesion-symptom mapping (VLSM), we investigated the impact of white matter lesions (WMLs) on the severity of BPSD in patients with amnestic mild cognitive impairment (a-MCI). Methods Thirty-one a-MCI patients (with a conversion rate to AD of 32% at 2 year follow-up) and 26 healthy controls underwent magnetic resonance imaging (MRI) examination at 3T, including T2-weighted and fluid-attenuated-inversion-recovery images, and T1-weighted volumes. In the patient group, BPSD was assessed using the Neuropsychiatric Inventory-12. After quantitative definition of WMLs, their distribution was investigated, without an a priori anatomical hypothesis, against patients’ behavioural symptoms. Unbiased regional grey matter volumetrics was also used to assess the contribution of grey matter atrophy to BPSD. Results Apathy, irritability, depression/dysphoria, anxiety and agitation were shown to be the most common symptoms in the patient sample. Despite a more widespread anatomical distribution, a-MCI patients did not differ from controls in WML volumes. VLSM revealed a strict association between the presence of lesions in the anterior thalamic radiations (ATRs) and the severity of apathy. Regional grey matter atrophy did not account for any BPSD. Conclusions This study indicates that damage to the ATRs is strategic for the occurrence of apathy in patients with a-MCI. Disconnection between the prefrontal cortex and the mediodorsal and anterior thalamic nuclei might represent the pathophysiological substrate for apathy, which is one of the most common psychopathological symptoms observed in dementia. PMID:25932637

First Symptoms and Neurocognitive Correlates of Behavioral Variant Frontotemporal Dementia.

PubMed

Santamaría-García, Hernando; Reyes, Pablo; García, Adolfo; Baéz, Sandra; Martinez, Angela; Santacruz, José Manuel; Slachevsky, Andrea; Sigman, Mariano; Matallana, Diana; Ibañez, Agustín

2016-10-04

Previous works highlight the neurocognitive differences between apathetic and disinhibited clinical presentations of the behavioral variant frontotemporal dementia (bvFTD). However, little is known regarding how the early presentation (i.e., first symptom) is associated to the neurocognitive correlates of the disease's clinical presentation at future stages of disease. We analyzed the neurocognitive correlates of patients with bvFTD who debuted with apathy or disinhibition as first symptom of disease. We evaluated the neuropsychological, clinical, and neuroanatomical (3T structural images) correlates in a group of healthy controls (n = 30) and two groups of bvFTD patients (presented with apathy [AbvFTD, n = 18] or disinhibition [DbvFTD, n = 16]). To differentiate groups according to first symptoms, we used multivariate analyses. The first symptom in patients described the evolution of the disease. AbvFTD and DbvFTD patients showed increased brain atrophy and increased levels of disinhibition and apathy, respectively. Whole brain analyzes in AbvFTD revealed atrophy in the frontal, insular, and temporal areas. DbvFTD, in turn, presented atrophy in the prefrontal regions, temporoparietal junction, insula, and temporoparietal region. Increased atrophy in DbvFTD patients (compared to AbvFTD) was observed in frontotemporal regions. Multivariate analyses confirmed that a set of brain areas including right orbitofrontal, right dorsolateral prefrontal, and left caudate were enough to distinguish the patients' subgroups.∥Conclusion: First symptom in bvFTD patients described the neurocognitive impairments after around three years of disease, playing an important role in the early detection, disease tracking, and neuroanatomical specification of bvFTD, as well as in future research on potential disease-modifying treatments.

Validation of the Modified Fatigue Impact Scale in Parkinson's disease.

PubMed

Schiehser, Dawn M; Ayers, Catherine R; Liu, Lin; Lessig, Stephanie; Song, David S; Filoteo, J Vincent

2013-03-01

Fatigue is a common symptom in Parkinson's disease (PD); however, a multidimensional scale that measures the impact of fatigue on functioning has yet to be validated in this population. The aim of this study was to examine the validity of the Modified Fatigue Impact Scale (MFIS), a self-report measure that assesses the effects of fatigue on physical, cognitive, and psychosocial functioning, in a sample of nondemented PD patients. PD patients (N = 100) completed the MFIS, the Positive and Negative Affect Schedule (PANAS-X), and several additional measures of psychosocial, cognitive, and motor functioning. A Principal Component Analysis (PCA) and item analysis using Cronbach's alpha were conducted to determine structural validity and internal consistency of the MFIS. Correlational analyses were performed between the MFIS and the PANAS-X fatigue subscale to evaluate convergent validity and between the MFIS and measures of depression, anxiety, apathy, and disease-related symptoms to determine divergent validity. The PCA identified two viable MFIS subscales: a cognitive subscale and a combination of the original scale's physical and psychosocial subscales as one factor. Item analysis revealed high internal consistency of all 21 items and the items within the two subscales. The MFIS had strong convergent validity with the PANAS-X fatigue subscale and adequate divergent validity with measures of disease stage, motor function, and cognition. Overall, this study demonstrates that the MFIS is a valid multidimensional measure that can be used to evaluate the impact of fatigue on cognitive and physical/social functioning in PD patients without dementia. Published by Elsevier Ltd.

Neuropsychological correlates of theory of mind in patients with early Parkinson's disease.

PubMed

Santangelo, Gabriella; Vitale, Carmine; Trojano, Luigi; Errico, Domenico; Amboni, Marianna; Barbarulo, Anna Maria; Grossi, Dario; Barone, Paolo

2012-01-01

The theory of mind is the ability to attribute mental states to oneself and others and to understand that others have beliefs, desires and intentions different from one's own. The aim of the study was to explore the neuropsychological correlates of theory of mind in patients affected by early Parkinson's disease (PD). Thirty-three PD patients and 33 age-, sex-, and education-matched control subjects underwent the Frontal Assessment Battery, as well as tasks assessing "cognitive" and "affective" theory of mind, and memory abilities; questionnaires evaluating behavioral disorders and quality of life were also administrated. Although the 2 groups did not differ on neuropsychological tasks, PD patients' performance on tasks assessing cognitive and affective theory of mind was significantly worse than controls. Moreover, PD patients had more behavioral disorders and worse quality of life than controls. After covarying for behavioral and quality of life scores, the differences between patients and controls on theory of mind tasks remained significant. "Cognitive" theory of mind was associated with Frontal Assessment Battery score and 2 domains of quality of life scale, whereas "affective" theory of mind scores correlated only with behavioral scales such as the Frontal Behavioral Inventory and Apathy Evaluation Scale. The results demonstrate that both affective and cognitive aspects of theory of mind are simultaneously impaired in early PD and suggest that deficits in the 2 subcomponents of theory of mind may be linked to dysfunction of different frontosubcortical circuitries in early PD. Copyright © 2011 Movement Disorder Society.

Impaired affective and cognitive theory of mind and behavioural change in amyotrophic lateral sclerosis.

PubMed

van der Hulst, Egberdina-Józefa; Bak, Thomas H; Abrahams, Sharon

2015-11-01

Executive and behavioural changes are well-recognised in classical amyotrophic lateral sclerosis (ALS), indicating a subclinical behavioural-variant frontotemporal dementia (bvFTD) in some patients. Social cognitive deficits in ALS have been recently described and an impairment was identified on a simple Theory of Mind (ToM) test, which assesses the judgement of the preference of another through direction of eye gaze. The present study further delineated this deficit, by distinguishing between Affective and Cognitive subcomponents, and determining the relationship to behavioural change, levels of empathy and self-awareness. The Cognitive-Affective Judgement of Preference Test was administered to 33 patients with ALS and 26 controls. Furthermore, a comprehensive neuropsychological battery and detailed behavioural assessment, with measures of empathy and awareness, were included. Patients with ALS showed a significant impairment in Affective ToM only when compared with healthy controls, with a deficit in 36% of patients; 12% showed an isolated Affective ToM deficit while 24% showed more generic ToM dysfunction. A Cognitive ToM deficit was found in 27% of patients, with 3% showing an isolated Cognitive ToM deficit. The patients with ALS showed reduced empathy (Fantasy scale) and increased behavioural dysfunction with high levels of apathy. In addition, patients with either an Affective and/or Cognitive ToM deficit exhibited poor self-awareness of their performance and abnormalities on verbal fluency, while those with an Affective ToM deficit also displayed higher levels of apathy and a naming deficit. Dysfunctional ToM is a prominent feature of the cognitive profile of ALS. This specific difficulty in identifying and distinguishing the feelings and thoughts of another from a self-perspective may underpin the social behavioural abnormalities present in some patients with ALS, manifest as apathy and loss of awareness. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Neuropsychiatry and White Matter Microstructure in Huntington's Disease.

PubMed

Gregory, Sarah; Scahill, Rachael I; Seunarine, Kiran K; Stopford, Cheryl; Zhang, Hui; Zhang, Jiaying; Orth, Michael; Durr, Alexandra; Roos, Raymund A C; Langbehn, Douglas R; Long, Jeffrey D; Johnson, Hans; Rees, Geraint; Tabrizi, Sarah J; Craufurd, David

2015-01-01

Neuropsychiatric symptoms in Huntington's disease (HD) are often evident prior to clinical diagnosis. Apathy is highly correlated with disease progression, while depression and irritability occur at different stages of the disease, both before and after clinical onset. Little is understood about the neural bases of these neuropsychiatric symptoms and to what extent those neural bases are analogous to neuropsychiatric disorders in the general population. We used Diffusion Tensor Imaging (DTI) to investigate structural connectivity between brain regions and any putative microstructural changes associated with depression, apathy and irritability in HD. DTI data were collected from 39 premanifest and 45 early-HD participants in the Track-HD study and analysed using whole-brain Tract-Based Spatial Statistics. We used regression analyses to identify white matter tracts whose structural integrity (as measured by fractional anisotropy, FA) was correlated with HADS-depression, PBA-apathy or PBA-irritability scores in gene-carriers and related to cumulative probability to onset (CPO). For those with the highest CPO, we found significant correlations between depression scores and reduced FA in the splenium of the corpus callosum. In contrast, those with lowest CPO demonstrated significant correlations between irritability scores and widespread FA reductions. There was no significant relationship between apathy and FA throughout the whole brain. We demonstrate that white matter changes associated with both depression and irritability in HD occur at different stages of disease progression concomitant with their clinical presentation.

Associations between physical activity and motivation, competence, functioning, and apathy in inhabitants with mental illness from a rural municipality: a cross-sectional study.

PubMed

Farholm, Anders; Sørensen, Marit; Halvari, Hallgeir; Hynnekleiv, Torfinn

2017-11-06

There is increasing evidence for physical activity (PA) having a positive impact on physical and mental health as well as illness symptoms in individuals with severe mental illness (SMI). However, individuals with SMI experience several barriers that makes it difficult to take advantage of the benefits associated with PA. One barrier consistently reported to impede PA is motivational issues. Thus, the main aim of the present study was to examine associations between PA and motivation for PA, perceived competence for PA, functioning, apathy, and demographic variables among individuals with SMI. This was conducted within a larger study aiming at including all inhabitants with SMI in one particular small, rural municipality. A total of 106 participants were recruited to the study. Questionnaire-based interviews conducted by two mental health nurses assessed self-reported PA, motivation and competence for PA, functioning, and apathy. Additionally, 71 participants accepted to wear an accelerometer-equipped wristwatch yielding an objective assessment of PA. The participants engaged in little PA. However, they did not lack motivation, as over 90% stated that they would like to be more active, and participants across PA level displayed high scores of a motivation reflecting that they valued the benefits of PA. Results showed that higher self-reported PA level was associated with higher levels of integrated regulated motivation and perceived competence for PA while it was unrelated to functioning and apathy. In the subpopulation with objectively measured PA, integrated regulated motivation for PA remained significantly associated with PA level, whereas poor scores on functioning lowered the odds ratio for higher PA level. The results show that PA specific motivation is associated with PA even when controlling for functioning and apathy. This highlight the importance of facilitating context specific motivation (i.e., motivation for PA) and that health care practitioners should emphasise helping people with SMI develop more intrinsic forms of motivation.

Trial design innovations: Clinical trials for treatment of neuropsychiatric symptoms in Alzheimer's Disease

PubMed Central

Zhong, K

2015-01-01

Neuropsychiatric symptoms are common in Alzheimer's disease (AD) and other neurodegenerative disorders. Recent progress has been made with clinical trials, advancing new therapies for psychosis in Parkinson's disease (PD), agitation in AD, and apathy in AD. Definitions have emerged for agitation and apathy in patients with cognitive impairment, facilitating recruitment of clinical trial populations. Progress in clinical trial design and the agents being assessed promise to advance therapies for disabling symptoms and improve quality of life for patients and caregivers. PMID:26206713

Neuropsychiatry and White Matter Microstructure in Huntington’s Disease

PubMed Central

Gregory, Sarah; Scahill, Rachael I.; Seunarine, Kiran K.; Stopford, Cheryl; Zhang, Hui; Zhang, Jiaying; Orth, Michael; Durr, Alexandra; Roos, Raymund A.C.; Langbehn, Douglas R.; Long, Jeffrey D.; Johnson, Hans; Rees, Geraint; Tabrizi, Sarah J.; Craufurd, David

2015-01-01

Abstract Background: Neuropsychiatric symptoms in Huntington’s disease (HD) are often evident prior to clinical diagnosis. Apathy is highly correlated with disease progression, while depression and irritability occur at different stages of the disease, both before and after clinical onset. Little is understood about the neural bases of these neuropsychiatric symptoms and to what extent those neural bases are analogous to neuropsychiatric disorders in the general population. Objective: We used Diffusion Tensor Imaging (DTI) to investigate structural connectivity between brain regions and any putative microstructural changes associated with depression, apathy and irritability in HD. Methods: DTI data were collected from 39 premanifest and 45 early-HD participants in the Track-HD study and analysed using whole-brain Tract-Based Spatial Statistics. We used regression analyses to identify white matter tracts whose structural integrity (as measured by fractional anisotropy, FA) was correlated with HADS-depression, PBA-apathy or PBA-irritability scores in gene-carriers and related to cumulative probability to onset (CPO). Results: For those with the highest CPO, we found significant correlations between depression scores and reduced FA in the splenium of the corpus callosum. In contrast, those with lowest CPO demonstrated significant correlations between irritability scores and widespread FA reductions. There was no significant relationship between apathy and FA throughout the whole brain. Conclusions: We demonstrate that white matter changes associated with both depression and irritability in HD occur at different stages of disease progression concomitant with their clinical presentation. PMID:26443926

Course of neuropsychiatric symptoms in residents with dementia in nursing homes over 2-year period.

PubMed

Wetzels, Roland B; Zuidema, Sytse U; de Jonghe, Jos F M; Verhey, Frans R J; Koopmans, Raymond T C M

2010-12-01

To determine the course of neuropsychiatric symptoms (NPSs) in nursing home residents with dementia and to determine their variability across diagnosis. Prospective cohort study over 2 years. Fourteen dementia special care units in nine nursing homes in The Netherlands. One hundred seventeen residents with dementia. NPSs were measured using the Neuropsychiatric Inventory-Nursing Home version (NPI-NH). The majority of residents had moderately severe to severe dementia. All but a few residents (97%) showed any NPS, and co-occurrence of NPSs was high. Agitation, irritability, and aberrant motor behavior were the most prevalent over the 2 years. Depression and anxiety as well as NPI total score decreased over time, whereas apathy tended to increase. Agitation and aberrant motor behavior were the most persistent symptoms. In asymptomatic residents, highest incidence rates were found for apathy, aggression/ agitation, irritability, and aberrant motor behavior. Anxiety and apathy were more prevalent in Alzheimer disease (AD) compared with vascular disease (VaD); vice versa, aggression and depression were more prevalent in VaD. Differences in change over time between AD and VaD were found for irritability and disinhibition. This is the first study examining the 2-year course of NPSs in a large group of nursing home residents with dementia. Virtually all residents demonstrated and/or developed NPSs. Although affective symptoms decreased, apathy tended to increase. Agitated behaviors were particularly persistent. Our data may contribute to improve mental healthcare for demented nursing home residents.

Evidence for the Discriminant Validity of the Revised Social Anhedonia Scale From Social Anxiety.

PubMed

Cicero, David C; Krieg, Alexander; Becker, Theresa M; Kerns, John G

2016-10-01

Social anhedonia and social anxiety are two constructs with similar behaviors including avoidance of and withdrawal from social situations. In three studies, the current research aimed to test whether social anhedonia could be discriminated from social anxiety using the most common measure of social anhedonia, the Revised Social Anhedonia Scale (RSAS). In Study 1, an item-level factor analysis of the RSAS found two factors: Social Apathy/Aversion and Social Withdrawal. In Study 2, this two-factor structure was confirmed in a separate sample. In Study 3, a model with social anhedonia and anxiety scale scores loading on separate factors fit better than a model with social anhedonia and anxiety loading on a single factor. Social anhedonia and anxiety displayed differential associations with negative schizotypy and emotion processing. Findings suggest that the RSAS is successful in measuring social anhedonia distinct from social anxiety. © The Author(s) 2015.

Depression and Parkinson disease: prevalence, temporal relationship, and determinants.

PubMed

Yapici Eser, Hale; Bora, Hatice Ayşe; Kuruoğlu, Aslı

2017-04-18

Comorbidity of depression in Parkinson disease (PD) is a major factor that changes patients' quality of life. However, the neurobiological and sociodemographic risk factors for this comorbidity are not well studied. In this study, we aimed to define the prevalence, temporal relationship, and psychosocial and clinical determinants of depression comorbid with PD. Fifty-five PD patients were evaluated with SCID, a data form that assessed sociodemographic and PD-related variables, UPDRS III, HAM-D, HAM-A, MMSE, and the Apathy Evaluation Scale. Depression (lifetime: 45.5%, last month: 25.5%, before PD: 20%) was the most frequent psychiatric diagnosis. The major determinants of depression in the last month and depression before PD were early onset of PD and young age. Patients on pramipexole treatment were less likely to be diagnosed with depression in the last month. Other sociodemographic and PD-related variables were not significantly different for lifetime, last month, and pre-PD depression diagnosis compared to their counterparts. Depression is prevalent both before and after patient gets a PD diagnosis. Depression is not only the result of PD-related life changes but it is also a preceding factor that may decrease the age of PD onset.

Patients' expectations of deep brain stimulation, and subjective perceived outcome related to clinical measures in Parkinson's disease: a mixed-method approach.

PubMed

Maier, Franziska; Lewis, Catharine J; Horstkoetter, Nina; Eggers, Carsten; Kalbe, Elke; Maarouf, Mohammad; Kuhn, Jens; Zurowski, Mateusz; Moro, Elena; Woopen, Christiane; Timmermann, Lars

2013-11-01

To study patients' expectations of subthalamic deep brain stimulation (STN-DBS) and their subjective perceived outcome, by using qualitative and quantitative methods in Parkinson's disease (PD). PD patients were prospectively examined before and 3 months after surgery. Semistructured interviews regarding preoperative expectations and postsurgical subjective perceived outcome were conducted. These were analysed using content analysis. For statistical analyses, patients were classified according to their subjective perceived outcome, resulting in three different subjective outcome groups (negative, mixed, positive outcome). The groups were used for multiple comparisons between and within each group regarding motor impairment, quality of life (QoL), neuropsychiatric status and cognitive functioning, using standard instruments. A logistic regression analysis was conducted to find predictors of subjective negative outcome. Receiver operating characteristic curves were used to analyse cut-off scores for predictive tests. Of the 30 PD patients participating, 8 had a subjective negative outcome, 8 a mixed and 14 a positive outcome. All groups significantly improved in motor functioning. Patients with subjective negative outcome were characterised by preoperative unrealistic expectations, no postsurgical improvement in QoL, and significantly higher presurgical and postsurgical apathy and depression scores. Higher preoperative apathy and depression scores were significant predictors of negative subjective outcome. Cut-off scores for apathy and depression were identified. The mixed-method approach proved useful in examining a patient's subjective perception of STN-DBS outcome. Our results show that significant motor improvement does not necessarily lead to a positive subjective outcome. Moreover, PD patients should be screened carefully before surgery regarding apathy and depression. (DRKS-ID: DRKS00003221).

Lack of motivation: a new modifiable risk factor for peritonitis in patients undergoing peritoneal dialysis?

PubMed

Paudel, Klara; Namagondlu, Girish; Samad, Nasreen; McKitty, Khadija; Fan, Stanley L

2015-03-01

Can we identify modifiable risk factors for peritonitis in patients undergoing peritoneal dialysis (PD)? We aimed to determine whether housing standard, PD exchange technique or patient motivation might be modifiable risks for peritonitis. We also explored the relationship between lack of motivation and depression. Nurse home visits assessed PD exchange technique, environment and patient motivation. Motivation scores were correlated separately with an Apathy Evaluation Score and a depression score using PHQ-9 questionnaires. Home hygiene, exchange technique and motivation were above average in 53%, 56% and 60%, respectively in 104 patients undergoing PD. After 15 months, 25.9% patients developed peritonitis but nurses' ratings of homes and exchange techniques were not predictive. Low patient motivation was predictive. Patients rated to have above or below median motivation had significantly different Apathy Scores (p = 0.0002). Unmotivated depressed patients were significantly more likely to develop peritonitis compared to motivated depressed patients. Lack of motivation predicted peritonitis particularly if associated with depression. Further studies are required focusing on specific motivation scoring schemes and the psychosocial support that might lead to better outcomes. © 2014 European Dialysis and Transplant Nurses Association/European Renal Care Association.

Associations of acoustically measured tongue/jaw movements and portion of time speaking with negative symptom severity in patients with schizophrenia in Italy and the United States.

PubMed

Bernardini, Francesco; Lunden, Anya; Covington, Michael; Broussard, Beth; Halpern, Brooke; Alolayan, Yazeed; Crisafio, Anthony; Pauselli, Luca; Balducci, Pierfrancesco M; Capulong, Leslie; Attademo, Luigi; Lucarini, Emanuela; Salierno, Gianfranco; Natalicchi, Luca; Quartesan, Roberto; Compton, Michael T

2016-05-30

This is the first cross-language study of the effect of schizophrenia on speech as measured by analyzing phonetic parameters with sound spectrography. We hypothesized that reduced variability in pitch and formants would be correlated with negative symptom severity in two samples of patients with schizophrenia, one from Italy, and one from the United States. Audio recordings of spontaneous speech were available from 40 patients. From each speech sample, a file of F0 (pitch) and formant values (F1 and F2, resonance bands indicating the moment-by-moment shape of the oral cavity), and the portion of the recording in which there was speaking ("fraction voiced," FV), was created. Correlations between variability in the phonetic indices and negative symptom severity were tested and further examined using regression analyses. Meaningful negative correlations between Scale for the Assessment of Negative Symptoms (SANS) total score and standard deviation (SD) of F2, as well as variability in pitch (SD F0) were observed in the Italian sample. We also found meaningful associations of SANS affective flattening and SANS alogia with SD F0, and of SANS avolition/apathy and SD F2 in the Italian sample. In both samples, FV was meaningfully correlated with SANS total score, avolition/apathy, and anhedonia/asociality. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Individual negative symptoms and domains - Relevance for assessment, pathomechanisms and treatment.

PubMed

Kaiser, Stefan; Lyne, John; Agartz, Ingrid; Clarke, Mary; Mørch-Johnsen, Lynn; Faerden, Ann

2017-08-01

The negative symptoms of schizophrenia can be divided into two domains. Avolition/apathy includes the individual symptoms of avolition, asociality and anhedonia. Diminished expression includes blunted affect and alogia. Until now, causes and treatment of negative symptoms have remained a major challenge, which is partially related to the focus on negative symptoms as a broad entity. Here, we propose that negative symptoms may become more tractable when the different domains and individual symptoms are taken into account. There is now increasing evidence that the relationship with clinical variables - in particular outcome - differs between the domains of avolition/apathy and diminished expression. Regarding models of negative symptom formation, those relevant to avolition/apathy are now converging on processes underlying goal-directed behavior and dysfunctions of the reward system. In contrast, models of the diminished expression domains are only beginning to emerge. The aim of this article is to review the specific clinical, behavioral and neural correlates of individual symptoms and domains as a better understanding of these areas may facilitate specific treatment approaches. Copyright © 2016 Elsevier B.V. All rights reserved.

Assessing frontal behavioral syndromes and cognitive functions in traumatic brain injury.

PubMed

Lengenfelder, Jeannie; Arjunan, Aparna; Chiaravalloti, Nancy; Smith, Angela; DeLuca, John

2015-01-01

This study examined the relationship between individual and family ratings on a measure of frontal behaviors using the Frontal Systems Behavior Scale (FrSBe). Additionally, this study investigated whether self-reported symptoms of frontal-lobe dysfunction correspond to neuropsychological performance, particularly those tests measuring executive functions. Thirty-three individuals with moderate-to-severe traumatic brain injury (TBI) and 19 healthy individuals completed the FrSBe and neuropsychological measures. Results indicated that the self-ratings of individuals' apathy, disinhibition, and executive dysfunction significantly increased from before to after injury, as did the family members' ratings, with no significant difference between the patients' and family members' reports for any of the three FrSBe subscales. Although individuals with TBI demonstrated impairments in neuropsychological measures, including measures of executive functioning, few significant correlations were found between the patients' FrSBe ratings and measures of cognitive functioning. This suggests that information from the FrSBe may differ from information gathered during a cognitive evaluation and may enhance our understanding of the behavioral sequelae following TBI that may not be captured by neuropsychological assessment alone.

Point and 5-year period prevalence of neuropsychiatric symptoms in dementia: the Cache County Study.

PubMed

Steinberg, Martin; Shao, Huibo; Zandi, Peter; Lyketsos, Constantine G; Welsh-Bohmer, Kathleen A; Norton, Maria C; Breitner, John C S; Steffens, David C; Tschanz, Joann T

2008-02-01

Neuropsychiatric symptoms are nearly universal in dementia, yet little is known about their longitudinal course in the community. To estimate point and 5-year period prevalence of neuropsychiatric symptoms in an incident sample of 408 dementia participants from the Cache County Study. The Neuropsychiatric Inventory assessed symptoms at baseline and at 1.5 years, 3.0 years, 4.1 years, and 5.3 years. Point prevalence, period prevalence and mean symptom severity at each time point were estimated. Point prevalence for delusions was 18% at baseline and 34-38% during the last three visits; hallucinations, 10% at baseline and 19-24% subsequently; agitation/aggression fluctuated between 13% and 24%; depression 29% at baseline and 41-47% subsequently; apathy increased from 20% at baseline to 51% at 5.3 years; elation never rose above 1%; anxiety 14% at baseline and 24-32% subsequently; disinhibition fluctuated between 2% and 15%; irritability between 17% and 27%; aberrant motor behavior gradually increased from 7% at baseline to 29% at 5.3 years. Point prevalence for any symptom was 56% at baseline and 76-87% subsequently. Five-year period prevalence was greatest for depression (77%), apathy (71%), and anxiety (62%); lowest for elation (6%), and disinhibition (31%). Ninety-seven percent experienced at least one symptom. Symptom severity was consistently highest for apathy. Participants were most likely to develop depression, apathy, or anxiety, and least likely to develop elation or disinhibition. Give converging evidence that syndromal definitions may more accurately capture neuropsychiatric co-morbidity in dementia, future efforts to validate such syndromes are warranted. Copyright (c) 2007 John Wiley & Sons, Ltd.

Longitudinal Course and Predictors of Apathetic Symptoms after Severe Traumatic Brain Injury.

PubMed

Arnould, Annabelle; Rochat, Lucien; Azouvi, Philippe; Van der Linden, Martial

2017-12-13

Apathy is one of the most common behavioral symptoms encountered after traumatic brain injury (TBI). However, very little is known about the longitudinal course and predictors of apathetic manifestations. The aims of the present study were to examine how apathy changes and the predictive value of cognitive factors (memory, attention/executive mechanisms, and multitasking) and personal identity factors (self-esteem and self-efficacy beliefs) for apathy over a period of 10 months. To this end, 68 participants (32 patients with severe TBI matched with 36 control participants) living in the community were enrolled. At Time 1, participants were given three questionnaires to assess self-esteem, self-efficacy beliefs, anxiety and depression symptoms, and five tasks to assess cognitive processes. Simultaneously, a close relative of each participant completed a questionnaire that assessed lack of initiative/initiative. At Time 2, all questionnaires were re-administered to each patient and their relatives. Patients displayed a significant lack of initiative/interest at all post-injury assessments. At the individual level, the results revealed that a majority of patients had no change in their apathetic symptoms over the 10-month follow-up, whereas in the others, apathetic symptoms mostly increased. Furthermore, impaired memory was the only mechanism that significantly predicted later apathetic manifestations. Complementary profile analyses indicated that patients with worsening symptoms over the follow-up period showed higher inaccurate memory at Time 1 than patients with stable symptoms. These results provide valuable insight into the longitudinal evolution and predictors of apathy after TBI, which opens interesting prospects for psychological interventions. © The Author(s) 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Poorer frontolimbic white matter integrity is associated with chronic cannabis use, FAAH genotype, and increased depressive and apathy symptoms in adolescents and young adults.

PubMed

Shollenbarger, Skyler G; Price, Jenessa; Wieser, Jon; Lisdahl, Krista

2015-01-01

The heaviest period of cannabis use coincides with ongoing white matter (WM) maturation. Further, cannabis-related changes may be moderated by FAAH genotype (rs324420). We examined the association between cannabis use and FAAH genotype on frontolimbic WM integrity in adolescents and emerging adults. We then tested whether observed WM abnormalities were linked with depressive or apathy symptoms. Participants included 37 cannabis users and 37 healthy controls (33 female; ages 18-25). Multiple regressions examined the independent and interactive effects of variables on WM integrity. Regular cannabis users demonstrated reduced WM integrity in the bilateral uncinate fasciculus (UNC) (MD, right: p = .009 and left: p = .009; FA, right: p = .04 and left: p = .03) and forceps minor (fMinor) (MD, p = .03) compared to healthy controls. Marginally reduced WM integrity in the cannabis users was found in the left anterior thalamic radiation (ATR) (FA, p = .08). Cannabis group ∗ FAAH genotype interaction predicted WM integrity in bilateral ATR (FA, right: p = .05 and left: p = .001) and fMinor (FA, p = .02). In cannabis users, poorer WM integrity was correlated with increased symptoms of depression and apathy in bilateral ATR and UNC. Consistent with prior findings, cannabis use was associated with reduced frontolimbic WM integrity. WM integrity was also moderated by FAAH genotype, in that cannabis-using FAAH C/C carriers and A carrying controls had reduced WM integrity compared to control C/C carriers. Observed frontolimbic white matter abnormalities were linked with increased depressive and apathy symptoms in the cannabis users.

Poorer frontolimbic white matter integrity is associated with chronic cannabis use, FAAH genotype, and increased depressive and apathy symptoms in adolescents and young adults

PubMed Central

Shollenbarger, Skyler G.; Price, Jenessa; Wieser, Jon; Lisdahl, Krista

2015-01-01

Background The heaviest period of cannabis use coincides with ongoing white matter (WM) maturation. Further, cannabis-related changes may be moderated by FAAH genotype (rs324420). We examined the association between cannabis use and FAAH genotype on frontolimbic WM integrity in adolescents and emerging adults. We then tested whether observed WM abnormalities were linked with depressive or apathy symptoms. Methods Participants included 37 cannabis users and 37 healthy controls (33 female; ages 18–25). Multiple regressions examined the independent and interactive effects of variables on WM integrity. Results Regular cannabis users demonstrated reduced WM integrity in the bilateral uncinate fasciculus (UNC) (MD, right: p = .009 and left: p = .009; FA, right: p = .04 and left: p = .03) and forceps minor (fMinor) (MD, p = .03) compared to healthy controls. Marginally reduced WM integrity in the cannabis users was found in the left anterior thalamic radiation (ATR) (FA, p = .08). Cannabis group ∗ FAAH genotype interaction predicted WM integrity in bilateral ATR (FA, right: p = .05 and left: p = .001) and fMinor (FA, p = .02). In cannabis users, poorer WM integrity was correlated with increased symptoms of depression and apathy in bilateral ATR and UNC. Conclusions Consistent with prior findings, cannabis use was associated with reduced frontolimbic WM integrity. WM integrity was also moderated by FAAH genotype, in that cannabis-using FAAH C/C carriers and A carrying controls had reduced WM integrity compared to control C/C carriers. Observed frontolimbic white matter abnormalities were linked with increased depressive and apathy symptoms in the cannabis users. PMID:26106535

Therapeutic conversation to improve mood in nursing home residents with Alzheimer's disease.

PubMed

Tappen, Ruth M; Williams, Christine L

2009-10-01

Few studies have tested strategies to address the mental health needs of individuals with Alzheimer's disease (AD). To test a newly developed, empirically based modified counseling approach, 30 nursing home residents with AD were randomly assigned to a modified counseling (Therapeutic Conversation) treatment group or usual care control group. Mini-Mental State Examination mean scores were 10.60 (SD = 6.99) for the treatment group and 12.26 (SD = 7.43) for the control group. Individual treatment was provided three times per week for 16 weeks. On the posttest, treatment group participants evidenced significantly less negative mood than the control group on the Montgomery-Asberg Depression Rating Scale and the Sadness and Apathy subscales of the Alzheimer's Disease and Related Disorders Mood Scale. The differences approached significance on the Dementia Mood Assessment Scale. Results suggest that a therapeutic counseling approach can be effective in treating the dysphoria commonly found in individuals with AD. Copyright 2009, SLACK Incorporated.

Caregiver burden associated with behavioral and psychological symptoms of dementia in elderly people in the local community.

PubMed

Matsumoto, Naomi; Ikeda, Manabu; Fukuhara, Ryuji; Shinagawa, Shunichiro; Ishikawa, Tomohisa; Mori, Takaaki; Toyota, Yasutaka; Matsumoto, Teruhisa; Adachi, Hiroyoshi; Hirono, Nobutsugu; Tanabe, Hirotaka

2007-01-01

Despite many studies about the association between caregiver burden and behavioral and psychological symptoms of dementia (BPSD), there have been no population-based studies to evaluate caregiver burden associated with each BPSD. To evaluate caregiver burden associated with the individual BPSD in elderly people living in the community. The subjects were 67 participants with dementia living with their caregivers (diagnosed in the third Nakayama study): 51 Alzheimer's disease, 5 vascular dementia and 11 other. The Neuropsychiatric Inventory (NPI) and NPI Caregiver Distress Scale (NPI-D) were used to assess subjects' BPSD and related caregiver distress, respectively. In the subjects exhibiting BPSD, aberrant motor behavior had the highest mean NPI score, and depression/dysphoria had the lowest. Agitation/aggression had the highest mean NPI-D score, and euphoria/elation had the lowest. Delusion, agitation/aggression, apathy/indifference, irritability/lability and aberrant motor behavior showed a correlation between the NPI and NPI-D scores. The burden associated with BPSD is different for each symptom and does not always depend on frequency and severity of BPSD. These findings suggest that some symptoms, such as agitation/aggression and irritability/lability, may affect the caregivers significantly, although their frequency and severity are low. Copyright (c) 2007 S. Karger AG, Basel.

Individual differences in empathy are associated with apathy-motivation.

PubMed

Lockwood, Patricia L; Ang, Yuen-Siang; Husain, Masud; Crockett, Molly J

2017-12-11

Empathy - the capacity to understand and resonate with the experiences of other people - is considered an essential aspect of social cognition. However, although empathy is often thought to be automatic, recent theories have argued that there is a key role for motivation in modulating empathic experiences. Here we administered self-report measures of empathy and apathy-motivation to a large sample of healthy people (n = 378) to test whether people who are more empathic are also more motivated. We then sought to replicate our findings in an independent sample (n = 198) that also completed a behavioural task to measure state affective empathy and emotion recognition. Cognitive empathy was associated with higher levels of motivation generally across behavioural, social and emotional domains. In contrast, affective empathy was associated with lower levels of behavioural motivation, but higher levels of emotional motivation. Factor analyses showed that empathy and apathy are distinct constructs, but that affective empathy and emotional motivation are underpinned by the same latent factor. These results have potentially important clinical applications for disorders associated with reduced empathy and motivation as well as the understanding of these processes in healthy people.

Neuropsychiatric Inventory data in a Belgian sample of elderly persons with and without dementia.

PubMed

Squelard, Gilles P; Missotten, Pierre A; Paquay, Louis; De Lepeleire, Jan; Buntinx, Frank J V M; Fontaine, Ovide; Adam, Stephane R; Ylieff, Michel J D

2012-01-01

This study assesses and compares prevalence of psychological and behavioral symptoms in a Belgian sample of people with and without dementia. A total of 228 persons older than 65 years with dementia and a group of 64 non-demented persons were assessed using the Neuropsychiatric Inventory (NPI) in 2004. Within the group without dementia, the most frequent symptoms were depression, agitation, and irritability. Within the group with dementia, the most common symptoms were depression, irritability, apathy, and agitation. Prevalence of delusions (P < 0.05), hallucinations (P < 0.05), anxiety (P < 0.05), agitation (P < 0.05), apathy (P < 0.01), aberrant motor behavior (P < 0.01), and eating disorders (P < 0.05) were significantly higher in the group with dementia. Depression, elation, irritability, disinhibition, and sleeping disorders are not specific to dementia. Agitation, apathy, anxiety, and delusions are more frequent in dementia but were not specific to the dementia group because their prevalence rates were close to 10% in the group without dementia. Hallucinations, aberrant motor behavior, and eating disorders are specific to dementia. The distinction between specific and nonspecific symptoms may be useful for etiological research on biological, psychological, and environmental factors.

Theoretical exploration of the neural bases of behavioural disinhibition, apathy and executive dysfunction in preclinical Alzheimer's disease in people with Down's syndrome: potential involvement of multiple frontal-subcortical neuronal circuits.

PubMed

Ball, S L; Holland, A J; Watson, P C; Huppert, F A

2010-04-01

Recent research has suggested a specific impairment in frontal-lobe functioning in the preclinical stages of Alzheimer's disease (AD) in people with Down's syndrome (DS), characterised by prominent changes in personality or behaviour. The aim of the current paper is to explore whether particular kinds of change (namely executive dysfunction (EDF), disinhibition and apathy), associated in the literature with disruption of different underlying frontal-subcortical circuits, are a) more or less frequently reported than others and b) related to poor performance on tasks involving different cognitive processes. Seventy-eight participants (mean age 47 years, range 36-72) with DS and mild to moderate intellectual disability (based on ICD-10 criteria), without a diagnosis of dementia of Alzheimer's type (DAT) or other psychiatric disorders, were selected from a larger sample of older adults with DS (n = 122). Dementia diagnosis was based on the CAMDEX informant interview, conducted with each participant's main carer. Informant-reported changes in personality/behaviour and memory were recorded. Participants were scored based on symptoms falling into three behavioural domains and completed five executive function (EF) tasks, six memory tasks (two of which also had a strong executive component) and the BPVS (as a measure of general intellectual ability). Multiple regression analyses were conducted to determine the degree to which the behavioural variables of 'EDF', 'disinhibition' and 'apathy', along with informant-reported memory decline and antidepressant medication use, predicted performance on the cognitive tasks (whilst controlling for the effects of age and general intellectual ability). Strikingly, disinhibited behaviour was reported for 95.7% of participants with one or more behavioural change (n = 47) compared to 57.4% with reported apathy and 36.2% with reported EDF. 'Disinhibition' score significantly predicted performance on three EF tasks (designed to measure planning, response inhibition and working memory) and an object memory task, (also thought to place high demands on working memory), while 'apathy' score significantly predicted performance on two different tasks, those measuring spatial reversal and prospective memory (p < 0.05). Informant reported memory decline was associated only with performance on a delayed recall task while antidepressant medication use was associated with better performance on a working memory task (p < 0.05). Observed dissociation between performance on cognitive tasks associated with reported apathy and disinhibition is in keeping with proposed differences underlying neural circuitry and supports the involvement of multiple frontal-subcortical circuits in the early stages of DAT in DS. However, the prominence of disinhibition in the behavioural profile (which more closely resembles that of disinhibited subtype of DFT than that of AD in the general population) leads us to postulate that the serotonergically mediated orbitofrontal circuit may be disproportionately affected. A speculative theory is developed regarding the biological basis for observed changes and discussion is focused on how this understanding may aid us in the development of treatments directly targeting underlying abnormalities.

Sex differences in disinhibition and its relationship to physical abuse in a sample of stimulant-dependent patients.

PubMed

Winhusen, Theresa; Lewis, Daniel

2013-04-01

Research suggests that impulsivity is a vulnerability factor for developing stimulant dependence, that women develop dependence more quickly than men, and that physical abuse can increase impulsivity and may have greater adverse health consequences in women. This study sought to tie these findings together by evaluating: (1) sex differences in disinhibition prior to lifetime initiation of stimulant abuse and (2) the relationship between physical abuse and disinhibition in stimulant-dependent patients. The Frontal Systems Behavior Scale (FrSBe) is a reliable and valid self-report assessment of three neurobehavioral domains associated with frontal systems functioning (Apathy, Disinhibition, and Executive Dysfunction, summed for a Total), that assesses pre-morbid functioning and has a specific cutoff for defining clinically significant abnormalities. Six sites evaluating 12-step facilitation for stimulant abusers obtained the FrSBe from 118 methamphetamine- and/or cocaine-dependent participants. Lifetime physical abuse was measured by the Addiction Severity Index (ASI). The proportion reporting clinically significant disinhibition was significantly higher in women (64.9%) than in men (45.0%, p=0.04), with no significant difference on the other FrSBe scales. Physical abuse in women, but not men, was associated with worse functioning, with physically abused, relative to non-abused, women having a significantly greater proportion with clinically significant disinhibition (p<0.01) and total neurobehavioral abnormalities (p<0.01). These findings suggest that women may have significantly greater disinhibition than men prior to lifetime initiation of stimulant abuse and that physical abuse in women is associated with greater disinhibition. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Comparison of QOL between patients with different degenerative dementias, focusing especially on positive and negative affect.

PubMed

Kurisu, Kairi; Terada, Seishi; Oshima, Etsuko; Horiuchi, Makiko; Imai, Nao; Yabe, Mayumi; Yokota, Osamu; Ishihara, Takeshi; Yamada, Norihito

2016-08-01

Quality of life (QOL) has become an important outcome measure in the care of dementia patients. However, there have been few studies focusing on the difference in QOL between different dementias. Two-hundred seventy-nine consecutive outpatients with Alzheimer's disease (AD), dementia with Lewy bodies (DLB) or frontotemporal dementia (FTD) were recruited. The QOL was evaluated objectively using the QOL Questionnaire for Dementia (QOL-D).The QOL-D comprises six domains: positive affect, negative affect and actions, communication, restlessness, attachment to others, and spontaneity. General cognition, daily activities, and behavioral and psychological symptoms of dementia were also evaluated. The scores of positive affect of QOL-D of AD patients were significantly higher than those of patients with DLB or FTD (AD 3.1 ± 0.8, DLB 2.6 ± 0.9, FTD 2.6 ± 0.7). The scores of negative affect and action of QOL-D of FTD patients were significantly higher than those of patients with AD or DLB (FTD 2.0 ± 0.8, AD 1.4 ± 0.5, DLB 1.5 ± 0.6). The apathy scores of FTD and DLB patients were significantly higher than those of patients with AD. The disinhibition scores of FTD patients were significantly higher than those of patients with AD or DLB. The apathy of FTD and DLB patients and depression of DLB patients might affect the lower positive affect of FTD and DLB patients compared to AD patients. The disinhibition of FTD patients might affect the abundance of negative affect & actions in FTD patients compared to AD and DLB patients.

Severity of Neuropsychiatric Symptoms in Nursing Home Residents.

PubMed

Helvik, Anne-Sofie; Engedal, Knut; Wu, Bei; Benth, Jūratė Šaltytė; Corazzini, Kirsten; Røen, Irene; Selbæk, Geir

2016-01-01

We aimed at assessing time shift in the severity of neuropsychiatric symptoms (NPS) in nursing home residents between 2004/2005 and 2010/2011 and associations between NPS and socio-demographic variables, physical health status, dementia severity, and the use of psychotropic drugs. The Neuropsychiatric Inventory Nursing Home Version was used in 2004/2005 (n = 1,163) and 2010/2011 (n = 1,858). Linear mixed model analysis was applied. There was no time shift in the severity of apathy, psychosis, and affective symptoms, but agitation did exhibit a time shift. Agitation was less severe in 2010/2011 than in 2004/2005 in residents with a Clinical Dementia Rating (CDR) sum of boxes score ≤4, and more severe in residents with a CDR sum of boxes score >16. Higher CDR sum of boxes scores and use of psychotropic medication were associated with more severe apathy, agitation, psychosis, and affective symptoms. Poor physical health was associated with more severe apathy, psychosis, and affective symptoms. Women had more severe agitation and less severe affective symptoms than men. A longer stay in a nursing home was associated with more severe agitation and less severe affective symptoms. In conclusion, agitation was less severe in 2010/2011 than in 2004/2005 among nursing home residents with a milder degree of dementia, and more severe in residents with severe dementia.

Anxiety in early Parkinson's disease: Validation of the Italian observer-rated version of the Parkinson Anxiety Scale (OR-PAS).

PubMed

Santangelo, Gabriella; Falco, Fabrizia; D'Iorio, Alfonsina; Cuoco, Sofia; Raimo, Simona; Amboni, Marianna; Pellecchia, Maria Teresa; Longo, Katia; Vitale, Carmine; Barone, Paolo

2016-08-15

Anxiety disorders are common in Parkinson's Disease (PD) and their identification is relevant even at early stages. The Parkinson Anxiety Scale (PAS) evaluates anxiety in PD; it was used only in the original validation study in PD patients mainly at 2-3 stages of Hoehn & Yahr system (H&Y). The study aimed to investigate psychometric properties of observer-rated version of the PAS (OR-PAS), prevalence rate of anxiety and its features, compared with diagnostic criteria in early PD patients. A sample of 101 PD patients with H&Y:1-2 underwent the OR-PAS. To assess convergent and divergent validity, PD patients underwent Beck Anxiety Inventory, and scales assessing depression, apathy, anhedonia and cognition. To diagnose anxiety disorders, Mini International Neuropsychiatric Inventory was used as gold standard. A "receiver operating characteristics" curve was obtained; positive and negative predictive values were calculated for different cut-off points of the OR-PAS and its subscales. There was no missing data, no floor and ceiling effects; mean score was 12.2±10.1; Cronbach's alpha was 0.899. The OR-PAS showed good convergent and divergent validity. Maximum discrimination was obtained with a cut-off score of 8.5. The anxiety occurred in 59 patients (58.4%). The OR-PAS is a reliable and valid screening instrument for assessing anxiety in patients at early PD. Anxiety was found in 58.4% of PD patients, demonstrating that anxiety occurs even at early stages. Copyright © 2016 Elsevier B.V. All rights reserved.

Effects of a progressive muscle relaxation intervention on dementia symptoms, activities of daily living, and immune function in group home residents with dementia in Japan

PubMed Central

Momose, Yumiko

2016-01-01

Aim To evaluate the effects of progressive muscle relaxation on the behavioral and psychological symptoms of dementia, activities of daily living, and immune function of elderly patients with dementia in group homes. Methods The participants were ranked by their group home unit. Odd ranks were assigned to the intervention group and even ranks to the control group. The intervention group participated in progressive muscle relaxation for 15 min each day for 90 days in the group environment; the control group members continued with their normal routine. All the participants’ secretory immunoglobulin A was measured and they were assessed with the Neuropsychiatric Inventory‐Nursing Home version, Nishimura Mental State Scale for the Elderly, and Nishimura Activities of Daily Living Scale. Results The intervention group comprised 18 participants from six units and the control group comprised 19 participants from five units. After the intervention, the Neuropsychiatric Inventory scores were significantly better in the intervention group, particularly for Agitation and Anxiety. The intervention group also showed significantly lower Apathy and Irritability scores and significant improvement in the Interest, Volition, and Social relationships scores on the Mental State Scale, with improvement in the activities of daily living total. However, there was no difference in the secretory immunoglobulin A level between the groups. Conclusion The results suggest that progressive muscle relaxation improves the behavioral and psychological symptoms of dementia and activities of daily living in group home residents with dementia, but does not affect their immune function. PMID:27696678

Assessment of neuropsychiatric symptoms in dementia: toward improving accuracy

PubMed Central

Stella, Florindo

2013-01-01

The issue of this article concerned the discussion about tools frequently used tools for assessing neuropsychiatric symptoms of patients with dementia, particularly Alzheimer's disease. The aims were to discuss the main tools for evaluating behavioral disturbances, and particularly the accuracy of the Neuropsychiatric Inventory – Clinician Rating Scale (NPI-C). The clinical approach to and diagnosis of neuropsychiatric syndromes in dementia require suitable accuracy. Advances in the recognition and early accurate diagnosis of psychopathological symptoms help guide appropriate pharmacological and non-pharmacological interventions. In addition, recommended standardized and validated measurements contribute to both scientific research and clinical practice. Emotional distress, caregiver burden, and cognitive impairment often experienced by elderly caregivers, may affect the quality of caregiver reports. The clinician rating approach helps attenuate these misinterpretations. In this scenario, the NPI-C is a promising and versatile tool for assessing neuropsychiatric syndromes in dementia, offering good accuracy and high reliability, mainly based on the diagnostic impression of the clinician. This tool can provide both strategies: a comprehensive assessment of neuropsychiatric symptoms in dementia or the investigation of specific psychopathological syndromes such as agitation, depression, anxiety, apathy, sleep disorders, and aberrant motor disorders, among others. PMID:29213846

Compassion Fade: Affect and Charity Are Greatest for a Single Child in Need

PubMed Central

Västfjäll, Daniel; Slovic, Paul; Mayorga, Marcus; Peters, Ellen

2014-01-01

Charitable giving in 2013 exceeded $300 billion, but why do we respond to some life-saving causes while ignoring others? In our first two studies, we demonstrated that valuation of lives is associated with affective feelings (self-reported and psychophysiological) and that a decline in compassion may begin with the second endangered life. In Study 3, this fading of compassion was reversed by describing multiple lives in a more unitary fashion. Study 4 extended our findings to loss-frame scenarios. Our capacity to feel sympathy for people in need appears limited, and this form of compassion fatigue can lead to apathy and inaction, consistent with what is seen repeatedly in response to many large-scale human and environmental catastrophes. PMID:24940738

Successful treatment of a congenital pulmonic valvular stenosis in a snow leopard (Uncia uncia) by percutaneous balloon valvuloplasty.

PubMed

Chai, Norin; Behr, Luc; Chetboul, Valérie; Pouchelon, Jean Louis; Wedlarski, Rudy; Tréhiou-Sechi, Emilie; Gouni, Vassiliki; Misbach, Charlotte; Petit, Amandine M P; Bourgeois, Aude; Hazan, Thierry; Borenstein, Nicolas

2010-12-01

A 3-yr-old intact female snow leopard (Uncia uncia) was evaluated for progressive apathy, lethargy, and decreased appetite. Cardiac auscultation revealed a left basal grade IV/VI systolic ejection murmur, and an echocardiogram confirmed a severe pulmonic valvular stenosis (pressure gradient of 98 mm Hg). The lesion was managed by balloon valvuloplasty, resulting in a marked pressure gradient reduction (30 mm Hg). The cat recovered well, and clinical signs resolved. This is the first description of a pulmonary valve stenosis and management with balloon valvuloplasty in a wild felid.

Anomalies in social behaviors and exploratory activities in an APPswe/PS1 mouse model of Alzheimer's disease.

PubMed

Filali, Mohammed; Lalonde, Robert; Rivest, Serge

2011-10-24

Alzheimer's disease is characterized by deficits in social communication, associated with generalized apathy or agitation, as well as social memory. To assess social behaviors in 6-month-old male APPswe/PS1 bigenics relative to non-transgenic controls, the 3-chamber test was used, together with open-field and elevated plus-maze tests of exploration. APPswe/PS1 mice were less willing to engage in social interaction than wild-type, avoiding an unfamiliar stimulus mouse, probably not due to generalized apathy because in both tests of exploratory activity the mutants were hyperactive. This study reveals reduced "sociability" combined with hyperactivity in an APPswe/PS1 mouse model of Alzheimer dementia. Copyright © 2011 Elsevier Inc. All rights reserved.

Identifying a system of predominant negative symptoms: Network analysis of three randomized clinical trials.

PubMed

Levine, Stephen Z; Leucht, Stefan

2016-12-01

Reasons for the recent mixed success of research into negative symptoms may be informed by conceptualizing negative symptoms as a system that is identifiable from network analysis. We aimed to identify: (I) negative symptom systems; (I) central negative symptoms within each system; and (III) differences between the systems, based on network analysis of negative symptoms for baseline, endpoint and change. Patients with chronic schizophrenia and predominant negative symptoms participated in three clinical trials that compared placebo and amisulpride to 60days (n=487). Networks analyses were computed from the Scale for the Assessment of Negative Symptoms (SANS) scores for baseline and endpoint for severity, and estimated change based on mixed models. Central symptoms to each network were identified. The networks were contrasted for connectivity with permutation tests. Network analysis showed that the baseline and endpoint symptom severity systems formed symptom groups of Affect, Poor responsiveness, Lack of interest, and Apathy-inattentiveness. The baseline and endpoint networks did not significantly differ in terms of connectivity, but both significantly (P<0.05) differed to the change network. In the change network the apathy-inattentiveness symptom group split into three other groups. The most central symptoms were Decreased Spontaneous Movements at baseline and endpoint, and Poverty of Speech for estimated change. Results provide preliminary evidence for: (I) a replicable negative symptom severity system; and (II) symptoms with high centrality (e.g., Decreased Spontaneous Movement), that may be future treatment targets following replication to ensure the curent results generalize to other samples. Copyright © 2016 Elsevier B.V. All rights reserved.

Clinical correlates of resilience factors in geriatric depression.

PubMed

Laird, Kelsey T; Lavretsky, Helen; Paholpak, Pattharee; Vlasova, Roza M; Roman, Michael; St Cyr, Natalie; Siddarth, Prabha

2018-01-16

Traditional perspectives conceptualize resilience as a trait and depression as resulting from resilience deficiency. However, research indicates that resilience varies substantially even among adults who are clinically depressed, as well as across the lifespan of an individual. Few studies have investigated resilience in depression, and even fewer have examined resilience in depressed older adults. Three hundred thirty-seven adults ≥60 years with major depressive disorder completed the Connor-Davidson Resilience Scale (CD-RISC) and measures of mental health, quality of life (QOL), and medical comorbidity. Exploratory factor analysis was used to explore the factor structure of the CD-RISC. Correlations and general linear models were used to examine associations between resilience and other variables. The rotated component matrix indicated a four-factor model. Sorting of items by highest factor loading revealed constructs associated with (1) grit, (2) active coping self-efficacy, (3) accommodative coping self-efficacy, and (4) spirituality. Resilience was significantly correlated with increased age, lower cognitive functioning, greater cerebrovascular risk, and greater medical comorbidity. Resilience was negatively associated with mental health symptoms (depression, apathy, and anxiety) and positively associated with QOL. The final optimal model identified less depression, less apathy, greater medical comorbidity, higher QOL, and minority (non-White) race as factors that significantly explained variability in resilience. Resilience was significantly associated with a range of mental health constructs in a sample of older adults with depression. Future clinical trials and dismantling studies may help determine whether interventions targeting grit, active coping, accommodative coping, and spirituality can increase resilience and help prevent and treat depression in older adults.

Depressive disorder may be associated with raphe nuclei lesions in patients with brainstem infarction.

PubMed

Numasawa, Yoshiyuki; Hattori, Takaaki; Ishiai, Sumio; Kobayashi, Zen; Kamata, Tomoyuki; Kotera, Minoru; Ishibashi, Satoru; Sanjo, Nobuo; Mizusawa, Hidehiro; Yokota, Takanori

2017-04-15

Depression is a common symptom after stroke, but its neural substrates remain unclear. The ascending serotonergic system originates from the raphe nuclei in the brainstem. We hypothesized that depressive disorder due to brainstem infarction is associated with damage to the raphe nuclei. We prospectively enrolled 19 patients who had the first-ever acute isolated brainstem infarction in an observational cross-sectional study. All patients were evaluated by using the Montgomery Åsberg Depression Rating Scale (MADRS), the clinician-rated version of Apathy Evaluation Scale (AES-C) and Mini-Mental State Examination (MMSE). Depressive disorder was diagnosed according to DSM-5 and MADRS score of 12 or greater. Diffusion tensor imaging and proton density-weighted images were used to identify damage in the raphe nuclei. Accordingly, patients were classified into either the raphe-nuclei-damaged or intact group. Prevalence of depressive disorder and the MADRS, AES-C, and MMSE scores were compared between the two groups. Depressive disorder was more frequent in the damaged group (n=6) than in the intact group (n=13) (83% vs. 15%; P=0.01). MADRS scores were higher in the damaged group than in the intact group (mean±1 SD, 17.5±7.9 vs. 7.0±4.4; P=0.002), whereas the AES-C and MMSE scores did not differ between groups. We did not assess the damage to the ascending projection fibers from the raphe nuclei. Our results suggest that damage to the raphe nuclei underlies depressive disorder due to brainstem infarction, possibly via serotonergic denervation. Copyright © 2017 Elsevier B.V. All rights reserved.

"Frontal systems" behaviors in comorbid human immunodeficiency virus infection and methamphetamine dependency.

PubMed

Marquine, María J; Iudicello, Jennifer E; Morgan, Erin E; Brown, Gregory G; Letendre, Scott L; Ellis, Ronald J; Deutsch, Reena; Woods, Steven Paul; Grant, Igor; Heaton, Robert K

2014-01-30

Human immunodeficiency virus (HIV) infection and methamphetamine (MA) dependence are associated with neural injury preferentially involving frontostriatal circuits. Little is known, however, about how these commonly comorbid conditions impact behavioral presentations typically associated with frontal systems dysfunction. Our sample comprised 47 HIV-uninfected/MA-nondependent; 25 HIV-uninfected/MA-dependent; 36 HIV-infected/MA-nondependent; and 28 HIV-infected/MA-dependent subjects. Participants completed self-report measures of "frontal systems" behaviors, including impulsivity/disinhibition, sensation-seeking, and apathy. They also underwent comprehensive neurocognitive and neuropsychiatric assessments that allowed for detailed characterization of neurocognitive deficits and comorbid/premorbid conditions, including lifetime Mood and Substance Use Disorders, Attention-Deficit/Hyperactivity Disorder, and Antisocial Personality Disorder. Multivariable regression models adjusting for potential confounds (i.e., demographics and comorbid/premorbid conditions) showed that MA dependence was independently associated with increased impulsivity/disinhibition, sensation-seeking and apathy, and HIV infection with greater apathy. However, we did not see synergistic/additive effects of HIV and MA on frontal systems behaviors. Global neurocognitive impairment was relatively independent of the frontal systems behaviors, which is consistent with the view that these constructs may have relatively separable biopsychosocial underpinnings. Future research should explore whether both neurocognitive impairment and frontal systems behaviors may independently contribute to everyday functioning outcomes relevant to HIV and MA. © 2013 Published by Elsevier Ireland Ltd.

[Interpreting change scores of the Behavioural Rating Scale for Geriatric Inpatients (GIP)].

PubMed

Diesfeldt, H F A

2013-09-01

The Behavioural Rating Scale for Geriatric Inpatients (GIP) consists of fourteen, Rasch modelled subscales, each measuring different aspects of behavioural, cognitive and affective disturbances in elderly patients. Four additional measures are derived from the GIP: care dependency, apathy, cognition and affect. The objective of the study was to determine the reproducibility of the 18 measures. A convenience sample of 56 patients in psychogeriatric day care was assessed twice by the same observer (a professional caregiver). The median time interval between rating occasions was 45 days (interquartile range 34-58 days). Reproducibility was determined by calculating intraclass correlation coefficients (ICC agreement) for test-retest reliability. The minimal detectable difference (MDD) was calculated based on the standard error of measurement (SEM agreement). Test-retest reliability expressed by the ICCs varied from 0.57 (incoherent behaviour) to 0.93 (anxious behaviour). Standard errors of measurement varied from 0.28 (anxious behaviour) to 1.63 (care dependency). The results show how the GIP can be applied when interpreting individual change in psychogeriatric day care participants.

Is It Lewy Body Dementia or Something Else?

MedlinePlus

... personality and behavior, such as inappropriate or compulsive behavior, euphoria, apathy, decline in personal ... Road S.W., Lilburn, GA 30047 © 2018 Lewy Body Dementia Association, Inc. Connect ...

What Can I Do For You?

ERIC Educational Resources Information Center

Training and Development Journal, 1974

1974-01-01

Walt Disney has proved that, with the "Disney Way," motivators can aid in overcoming apathy and minimum productivity. These motivators help the employees maintain pride in his or her organization. (BP)

Alexithymia in Neurodegenerative Disease

PubMed Central

Sturm, Virginia E.; Levenson, Robert W.

2012-01-01

We investigated alexithymia, a deficit in the ability to identify and describe one’s emotions, in a sample that included patients with neurodegenerative disease and healthy controls. In addition, we investigated the relationship that alexithymia has with behavioral disturbance and with regional gray matter volumes. Alexithymia was examined with the Toronto Alexithymia Scale-20, behavioral disturbance was assessed with the Neuropsychiatric Inventory, and regional gray matter volumes were obtained from structural magnetic resonance images. Group analyses revealed higher levels of alexithymia in patients than controls. Alexithymia scores were positively correlated with behavioral disturbance (apathy and informant distress, in particular) and negatively correlated with the gray matter volume of the right pregenual anterior cingulate cortex, a region of the brain that is thought to play an important role in self and emotion processing. PMID:21432723

Tackling psychosocial maladjustment in Parkinson's disease patients following subthalamic deep-brain stimulation: A randomised clinical trial.

PubMed

Flores Alves Dos Santos, Joao; Tezenas du Montcel, Sophie; Gargiulo, Marcella; Behar, Cecile; Montel, Sébastien; Hergueta, Thierry; Navarro, Soledad; Belaid, Hayat; Cloitre, Pauline; Karachi, Carine; Mallet, Luc; Welter, Marie-Laure

2017-01-01

Subthalamic nucleus deep brain stimulation (STN-DBS) is an effective treatment for the motor and non-motor signs of Parkinson's disease (PD), however, psychological disorders and social maladjustment have been reported in about one third of patients after STN-DBS. We propose here a perioperative psychoeducation programme to limit such social and familial disruption. Nineteen PD patients and carers were included in a randomised single blind study. Social adjustment scale (SAS) scores from patients and carers that received the psychoeducation programme (n = 9) were compared, both 1 and 2 years after surgery, with patients and carers with usual care (n = 10). Depression, anxiety, cognitive status, apathy, coping, parkinsonian disability, quality-of-life, carers' anxiety and burden were also analysed. Seventeen patients completed the study, 2 were excluded from the final analysis because of adverse events. At 1 year, 2/7 patients with psychoeducation and 8/10 with usual care had an aggravation in at least one domain of the SAS (p = .058). At 2 years, only 1 patient with psychoeducation suffered persistent aggravated social adjustment as compared to 8 patients with usual care (p = .015). At 1 year, anxiety, depression and instrumental coping ratings improved more in the psychoeducation than in the usual care group (p = .038, p = .050 and p = .050, respectively). No significant differences were found between groups for quality of life, cognitive status, apathy or motor disability. Our results suggest that a perioperative psychoeducation programme prevents social maladjustment in PD patients following STN-DBS and improves anxiety and depression compared to usual care. These preliminary data need to be confirmed in larger studies.

Tackling psychosocial maladjustment in Parkinson’s disease patients following subthalamic deep-brain stimulation: A randomised clinical trial

PubMed Central

Flores Alves Dos Santos, Joao; Tezenas du Montcel, Sophie; Gargiulo, Marcella; Behar, Cecile; Montel, Sébastien; Hergueta, Thierry; Navarro, Soledad; Belaid, Hayat; Cloitre, Pauline; Karachi, Carine; Mallet, Luc

2017-01-01

Background Subthalamic nucleus deep brain stimulation (STN-DBS) is an effective treatment for the motor and non-motor signs of Parkinson’s disease (PD), however, psychological disorders and social maladjustment have been reported in about one third of patients after STN-DBS. We propose here a perioperative psychoeducation programme to limit such social and familial disruption. Methods Nineteen PD patients and carers were included in a randomised single blind study. Social adjustment scale (SAS) scores from patients and carers that received the psychoeducation programme (n = 9) were compared, both 1 and 2 years after surgery, with patients and carers with usual care (n = 10). Depression, anxiety, cognitive status, apathy, coping, parkinsonian disability, quality-of-life, carers’ anxiety and burden were also analysed. Results Seventeen patients completed the study, 2 were excluded from the final analysis because of adverse events. At 1 year, 2/7 patients with psychoeducation and 8/10 with usual care had an aggravation in at least one domain of the SAS (p = .058). At 2 years, only 1 patient with psychoeducation suffered persistent aggravated social adjustment as compared to 8 patients with usual care (p = .015). At 1 year, anxiety, depression and instrumental coping ratings improved more in the psychoeducation than in the usual care group (p = .038, p = .050 and p = .050, respectively). No significant differences were found between groups for quality of life, cognitive status, apathy or motor disability. Conclusions Our results suggest that a perioperative psychoeducation programme prevents social maladjustment in PD patients following STN-DBS and improves anxiety and depression compared to usual care. These preliminary data need to be confirmed in larger studies. PMID:28399152

[Factor structure of symptoms in the Krakow Depression Inventory KID IO "B1" among 15-year-olds].

PubMed

Bomba, Jacek; Modrzejewska, Renata; Beauvale, Andrzej

2011-01-01

The aim of the article is to partially verify the theoretical concept of depressive symptoms in adolescents, based on KID IO "B1", as well as to check the accuracy of the questionnaire. The KID results from an untreated sample population of 15-year-olds were statistically analysed. Of the 1118 KID IO "B1" questionnaires submitted, 594 (246 boys and 348 girls) underwent factor analysis, of which 297, i.e. half, gained a result higher than the diagnostic threshold for depression. In search of the presence of general factors, as well as to verify the principles used to categorise depressive symptoms according to clinical criteria, analysis of the factors using methods consisting of oblimin, quatrimax and varimax rotations was carried out separately and combined for both genders. The following new factors were distinguished for boys: I--lowered mood, and anxiety, II--self-destruction, III--apathy, cognitive disturbances, IV--somatic symptoms, V--somatisation, apathy, self-destruction, VI--boredom and avoidance of social contact, and for girls: I--lowered mood, lack of consideration for future repercussions, II--lowered drive, learning difficulties, cognitive and motivational disturbances, III--anxiety, IV--dysphoria with self-destruction, V--self-destruction, VI--eating pattern disturbances. Depression, as derived from factor analysis of the KID IO "B1" questionnaire positions, is heterogeneous. Theoretical division of symptom groups, relating to the specific scale in the questionnaire, was confirmed to a very small degree through the analysis of the factors. The list of factors in genders differs. The groups of symptoms appearing in both genders gained from analysis are different in boys and girls with one exception, which may partially result from the different factor overviews of depressive symptoms in both genders.

Old worries and new anxieties: behavioral symptoms and mild cognitive impairment in a population study.

PubMed

Andreescu, Carmen; Teverovsky, Esther; Fu, Bo; Hughes, Tiffany F; Chang, Chung-Chou H; Ganguli, Mary

2014-03-01

To disentangle the complex associations of depression and anxiety with mild cognitive impairment (MCI) at the population level. We examined subgroups of anxiety symptoms and depression symptom profiles in relation to MCI, which we defined using both cognitive and functional approaches. We used an epidemiologic, cross-sectional study with an age-stratified, random, population-based sample of 1,982 individuals aged 65 years and over. Three definitions of MCI were used: 1) a purely cognitive classification into amnestic and nonamnestic MCI, 2) a combined cognitive-functional definition by International Working Group (IWG) criteria, and 3) a purely functional definition by the Clinical Dementia Rating (CDR) of 0.5. Three depression profiles were identified by factor analysis of the modified Center for Epidemiological Studies-Depression Scale: core mood, self-esteem/interpersonal, and apathy/neurovegetative profiles. Three anxiety groups, chronic mild worry, chronic severe anxiety, and recent-onset anxiety, were based on screening questions. Recent-onset anxiety was associated with MCI by nonamnestic and IWG criteria, chronic severe anxiety was associated with MCI by all definitions, and chronic mild worry was associated with none. Of the depression profiles, the core mood profile was associated with CDR-defined MCI, the apathy/neurovegetative profile was associated with MCI by amnestic, IWG, and CDR definitions, and the self-esteem/interpersonal profile was associated with none. In this population-based sample, subgroups with different anxiety and depression profiles had different relationships with cognitive and functional definitions of MCI. Anxiety, depression, and MCI are all multidimensional entities, interacting in complex ways that may shed light on underlying neural mechanisms. Copyright © 2014 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Personality, dopamine, and Parkinson's disease: Insights from subthalamic stimulation.

PubMed

Lhommée, Eugénie; Boyer, François; Wack, Maxime; Pélissier, Pierre; Klinger, Hélène; Schmitt, Emmanuelle; Bichon, Amélie; Fraix, Valérie; Chabardès, Stéphan; Mertens, Patrick; Castrioto, Anna; Kistner, Andrea; Broussolle, Emmanuel; Thobois, Stéphane; Krack, Paul

2017-08-01

Subthalamic stimulation improves the motor and neuropsychiatric symptoms of Parkinson's disease. However, the impact of this treatment on impulse control and personality is the subject of heavy debate. The objective of this study was to investigate personality changes after subthalamic stimulation. Using Cloninger's biosocial model, we assessed personality in 73 Parkinson's disease patients before and 12 months after subthalamic stimulation accompanied by a drastic reduction in dopaminergic medication. Changes in psychobehavioral symptoms were measured using a battery of validated clinical scales (apathy, depression, anxiety, hyperemotionality, mania, psychosis, punding, and impulse control behaviors). One year after surgery, the harm avoidance personality domain total score increased compared with the baseline (+2.8; 34 patients; P < 0.001), as did 3 of its 4 subdomains: anticipatory worry (+0.7; 10 patients; P = 0.005), shyness (+0.6; 7 patients; P = 0.03), and fatigability (+1.1; 10 patients; P = 0.0014). Evolution of the shyness personality trait correlated with the decrease in dopaminergic medication. Total scores in the other personality domains remained unchanged, except for extravagance, a subdomain of novelty seeking, and persistence, a subdomain of reward dependence, which both decreased following surgery (-0.3; 7 patients; and -0.6; 9 patients; P = 0.03 and P = 0.0019, respectively). Although apathy increased, other psychobehavioral symptoms, including impulse control behaviors and neuropsychiatric nonmotor fluctuations, improved. Depression and anhedonia remained stable. Scores in hypodopaminergia and neuropsychiatric nonmotor OFF correlated with harm avoidance. Scores in hyperdopaminergia and neuropsychiatric nonmotor ON correlated with novelty seeking. When subthalamic stimulation is applied in Parkinson's disease, significant changes in personality traits are observed, which may be related to postoperative tapering of dopaminergic treatment. © 2017 International Parkinson and Movement Disorder Society. © 2017 International Parkinson and Movement Disorder Society.

The Effect of the Association between Donepezil and Choline Alphoscerate on Behavioral Disturbances in Alzheimer's Disease: Interim Results of the ASCOMALVA Trial.

PubMed

Carotenuto, Anna; Rea, Raffaele; Traini, Enea; Fasanaro, Angiola Maria; Ricci, Giovanna; Manzo, Valentino; Amenta, Francesco

2017-01-01

Behavioral and psychological symptoms of dementia (BPSD) are a group of psychological reactions, psychiatric symptoms, and behaviors commonly found in Alzheimer's disease (AD). Four clusters of BPSD have been described: mood disorders (depression, anxiety, and apathy), psychotic symptoms (delusions and hallucinations), aberrant motor behaviors (pacing, wandering, and other purposeless behaviors), and inappropriate behaviors (agitation, disinhibition, and euphoria). Most of them are attributed to acetylcholine deficiency. To evaluate if a higher amount of acetylcholine obtained by associating donepezil and choline alphoscerate might have a favorable effect on BPSD. BPSD were measured at baseline and after 24 months in 113 mild/moderate AD patients, included in the double-blind randomized trial ASCOMALVA, by the Neuropsychiatric Inventory (NPI). Two matched groups were compared: group A treated with donepezil (10 mg/day) plus choline alphoscerate (1200 mg/day), and group B treated with donepezil (10 mg/day) plus placebo. Data of NPI revealed a significant decrease of BPSD severity and distress of the caregiver in patients of group A compared with group B. Mood disorders (depression, anxiety and apathy) were significantly decreased in subjects treated with donepezil and choline alphoscerate, while their severity and frequency was increased in the other group. Patients treated with donepezil plus choline alphoscerate showed a lower level of behavioral disturbances than subjects treated with donepezil only, suggesting that the association can have beneficial effects.

Adult Education for Women.

ERIC Educational Resources Information Center

Nagappa, T. R.

1980-01-01

Apathy, indifference, and neglect has characterized adult education for women in India. The National Adult Education Programme must focus attention and funding on women if the extremely low percentage of female literacy is to be improved. (SK)

Self-appraisals and episodic memory: Different psychological factors related to patient versus informant reports of apathy in severe traumatic brain injury.

PubMed

Arnould, Annabelle; Rochat, Lucien; Azouvi, Philippe; van der Linden, Martial

2018-01-09

Apathy is a core feature in patients with traumatic brain injury (TBI). The psychological processes underlying apathy are still unclear, and the few studies conducted on this subject have essentially focused on cognitive processes and informant reports of apathetic manifestations. The aims of the present study were to examine self-reports versus informant reports of diminished initiative/interest, as well as their relationship with different cognitive factors (attention/executive mechanisms, episodic memory, and multitasking) and personal identity factors (self-esteem and self-efficacy beliefs). To this end, 74 participants (38 patients with severe TBI matched with 36 control participants) were given three questionnaires to assess self-esteem, general self-efficacy beliefs, and anxio-depressive symptoms and five tasks to assess cognitive processes, including real-life multitasking. In addition, a questionnaire that assessed self-awareness of functional competencies and a questionnaire that assessed lack of initiative/interest were administered to each participant and their relatives. The main results showed that patients demonstrated an awareness of their lack of initiative/interest and that self-reported lack of initiative/interest was best predicted by low general self-efficacy beliefs and self-esteem, whereas informant-reported lack of initiative/interest was predicted by episodic memory difficulties. These results shed new light on the psychological processes related to apathetic manifestations, as well as the differing perspectives and lived experiences of patients and external observers in the TBI population, which opens interesting prospects for psychological interventions.

Does multitasking mediate the relationships between episodic memory, attention, executive functions and apathetic manifestations in traumatic brain injury?

PubMed

Arnould, Annabelle; Rochat, Lucien; Dromer, Emilie; Azouvi, Philippe; Van der Linden, Martial

2018-03-01

Apathy is frequently described in patients with traumatic brain injury (TBI); its negative consequences particularly affect functional independence. Among apathetic manifestations, lack of initiative and lack of interest have mainly been associated with cognitive impairments. However, few studies have been conducted to precisely identify the underlying cognitive processes. Our aims were (1) to determine the best predictor of apathy from among several cognitive processes, including episodic memory and attention/executive mechanisms and multitasking, and (2) to examine to what extent multitasking could mediate the relationships between specific cognitive processes and lack of initiative/interest. Seventy participants (34 patients with TBI matched with 36 control participants) were given a questionnaire to assess anxio-depressive symptoms, four tasks to assess specific cognitive processes, and one task to assess real-life multitasking. Participants' relatives completed an apathy questionnaire. Multitasking, as assessed by the number of goals not achieved, was the only significant predictor of apathetic manifestations. In addition, the mediation analyses revealed that multitasking performance mediated the relationships between verbal episodic memory and lack of initiative/interest, whereas executive and attentional functions were only indirectly related to lack of initiative/interest due to their significant impacts on multitasking. These results shed new light on the aetiology of apathetic manifestations in patients with TBI, indicating how specific cognitive deficits are expressed in real-life multitasking, and consequently, how they may lead to the development and/or maintenance of apathetic manifestations. © 2016 The British Psychological Society.

Dimensional approach to symptom factors of major depressive disorder in Koreans, using the Brief Psychiatric Rating Scale: the Clinical Research Center for Depression of South Korea study.

PubMed

Park, Seon-Cheol; Jang, Eun Young; Kim, Daeho; Jun, Tae-Youn; Lee, Min-Soo; Kim, Jae-Min; Kim, Jung-Bum; Jo, Sun-Jin; Park, Yong Chon

2015-01-01

Although major depressive disorder (MDD) has a variety of symptoms beyond the affective dimensions, the factor structure and contents of comprehensive psychiatric symptoms of this disorder have rarely been explored using the 18-item Brief Psychiatric Rating Scale (BPRS). We aimed to identify the factor structure of the 18-item BPRS in Korean MDD patients. A total of 258 MDD patients were recruited from a multicenter sample of the Clinical Research Center for Depression of South Korea study. Psychometric scales were used to assess overall psychiatric symptoms (BPRS), depression (Hamilton Depression Rating Scale), anxiety (Hamilton Anxiety Rating Scale), global severity (Clinical Global Impression of Severity Scale), suicidal ideation (Scale for Suicide Ideation), functioning (Social and Occupational Functioning Assessment Scale), and quality of life (World Health Organization Quality of Life Assessment-abbreviated version). Common factor analysis with oblique rotation was used to yield factor structure. A four-factor structure was designed and interpreted by the symptom dimensions to reflect mood disturbance, positive symptoms/apathy, bipolarity, and thought distortion/mannerism. These individual factors were also significantly correlated with clinical variables. The findings of this study support the view that the BPRS may be a promising measuring tool for the initial assessment of MDD patients. In addition, the four-factor structure of the BPRS may be useful in understanding the mood and psychotic characteristics of these patients. Copyright © 2014. Published by Elsevier Taiwan.

Student Apathy - 1970's Style

ERIC Educational Resources Information Center

Blaine, Graham B., Jr.

1973-01-01

In order to counteract the disrespect for authority and contempt for older generation values, universities must reevaluate the changing needs of their students and consider improved health services as well as the emotional climate of the campus. (Author/RK)

Transforming "apathy into movement": the role of prosocial emotions in motivating action for social change.

PubMed

Thomas, Emma F; McGarty, Craig; Mavor, Kenneth I

2009-11-01

This article explores the synergies between recent developments in the social identity of helping, and advantaged groups' prosocial emotion. The authors review the literature on the potential of guilt, sympathy, and outrage to transform advantaged groups' apathy into positive action. They place this research into a novel framework by exploring the ways these emotions shape group processes to produce action strategies that emphasize either social cohesion or social change. These prosocial emotions have a critical but underrecognized role in creating contexts of in-group inclusion or exclusion, shaping normative content and meaning, and informing group interests. Furthermore, these distinctions provide a useful way of differentiating commonly discussed emotions. The authors conclude that the most "effective" emotion will depend on the context of the inequality but that outrage seems particularly likely to productively shape group processes and social change outcomes.

Physical activity and neuropsychiatric symptoms of Parkinson disease.

PubMed

Abrantes, Ana M; Friedman, Joseph H; Brown, Richard A; Strong, David R; Desaulniers, Julie; Ing, Eileen; Saritelli, Jennifer; Riebe, Deborah

2012-09-01

Neuropsychiatric symptoms of Parkinson disease (PD) such as fatigue, depression, and apathy are common and detract from quality of life. There is little published on the impact of physical activity on the neuropsychiatric symptoms of PD. A convenience sample of 45 patients with PD (mean age = 66.1 years; 33% female) completed questionnaires on physical activity, neuropsychiatric symptoms, and specific exercise preferences. Covarying for age and gender, higher levels of physical activity were associated with significantly less fatigue, as well as a trend for less apathy and depression and greater positive affect. Exercise preferences included moderate intensity (73%), at home (56%), in the morning (73%), scheduled (69%), options for varied activities (73%), and preference for both structured/supervised (50%), and unsupervised/self-paced (50%) programs. Preferred activities included the use of aerobic exercise equipment, resistance training, and yoga. Developing and tailoring exercise programs that incorporate specific preferences may result in more effective interventions for patients with PD.

Neuropsychological study of amyotrophic lateral sclerosis and parkinsonism-dementia complex in Kii peninsula, Japan

PubMed Central

2014-01-01

Background The Kii peninsula of Japan is one of the foci of amyotrophic lateral sclerosis and parkinsonism-dementia complex (ALS/PDC) in the world. The purpose of this study is to clarify the neuropsychological features of the patients with ALS/PDC of the Kii peninsula (Kii ALS/PDC). Methods The medical interview was done on 13 patients with Kii ALS/PDC, 12 patients with Alzheimer’s disease, 10 patients with progressive supranuclear palsy, 10 patients with frontotemporal lobar degeneration and 10 patients with dementia with Lewy bodies. These patients and their carer/spouse were asked to report any history of abulia-apathy, hallucination, personality change and other variety of symptoms. Patients also underwent brain magnetic resonance imaging (MRI), single photon emission computed tomography (SPECT), and neuropsychological tests comprising the Mini Mental State Examination, Raven’s Colored Progressive Matrices, verbal fluency, and Paired-Associate Word Learning Test and some of them were assessed with the Frontal Assessment Battery (FAB). Results All patients with Kii ALS/PDC had cognitive dysfunction including abulia-apathy, bradyphrenia, hallucination, decrease of extraversion, disorientation, and delayed reaction time. Brain MRI showed atrophy of the frontal and/or temporal lobes, and SPECT revealed a decrease in cerebral blood flow of the frontal and/or temporal lobes in all patients with Kii ALS/PDC. Disorientation, difficulty in word recall, delayed reaction time, and low FAB score were recognized in Kii ALS/PDC patients with cognitive dysfunction. Conclusions The core neuropsychological features of the patients with Kii ALS/PDC were characterized by marked abulia-apathy, bradyphrenia, and hallucination. PMID:25041813

Adverse drug events related to mood and emotion in paediatric patients treated for ADHD: A meta-analysis.

PubMed

Pozzi, Marco; Carnovale, Carla; Peeters, Gabriëlla G A M; Gentili, Marta; Antoniazzi, Stefania; Radice, Sonia; Clementi, Emilio; Nobile, Maria

2018-05-22

ADHD is frequently comorbid with anxiety and mood disorders, which may increase the severity of inattention and hyperactivity symptoms. Emotional symptoms (anxiety, irritability, mood lability) also affect patients without comorbidity or emerge as adverse drug events. The influence of ADHD drugs on emotional symptoms demands investigation to improve therapies. Systematic review of trials reporting adverse events in patients pharmacologically treated for ADHD. Meta-analysis of the occurrence of irritability, anxiety, apathy, reduced talk, sadness, crying, emotional lability, biting nails, staring, perseveration, euphoria. Meta-regression analysis. Forty-five trials were meta-analysed. The most frequently reported outcomes were irritability, anxiety, sadness, and apathy. Methylphenidates, especially immediate-release formulations, were most studied; amphetamines were half as studied and were predominantly mixed amphetamine salts. Reports on atomoxetine were scant. Meta-analysis showed that methylphenidates reduced the risk of irritability, anxiety, euphoria, whereas they worsened the risk of apathy and reduced talk; amphetamines worsened the risk of emotional lability. Factors influencing risks were study year and design, patients' sex and age, drug dose and release formulation. Possible discrepancy between adverse events as indicated in clinical trials and as summarised herein. Confounding due to the aggregation of drugs into groups; uninvestigated sources of bias; incomplete lists of adverse events; lack of observations on self-injury. Methylphenidates appeared safer than amphetamines, although younger patients and females may incur higher risks, especially with high-dose, immediate-release methylphenidates. Only atomoxetine holds a black-box warning, but amphetamines and methylphenidates also did not show a safe profile regarding mood and emotional symptoms. Copyright © 2018. Published by Elsevier B.V.

Development of two measures of client engagement for use in home aged care.

PubMed

Baker, Jess Rose; Harrison, Fleur; Low, Lee-Fay

2016-05-01

The aim of the study was to develop and validate measures of client engagement in aged homecare. The Homecare Measure of Engagement-Staff questionnaire (HoME-S) is a self-complete measure of six dimensions of client engagement: client acceptance, attention, attitude, appropriateness, engagement duration and passivity. The Homecare Measure of Engagement-Client/Family report (HoME-CF) is a researcher-rated interview which obtains client and/or family perspectives regarding frequency and valence of conversational and recreational engagement during care worker visits. Care workers (n = 84) completed the HoME-S and a measure of relationship bond with client. Researchers interviewed clients (n = 164) and/or their family (n = 117) and completed the HoME-CF, and measures of agitation, dysphoria, apathy and cognitive functioning. The HoME-S and HoME-CF demonstrated good test-retest and inter-rater reliability, and showed significant negative correlations with apathy, agitation and non-English-speaking background. Controlling for client and care service characteristics, a stronger care worker-client relationship bond and English-speaking background were independently associated with higher HoME-S scores, and apathy was independently associated with higher HoME-CF scores. In conclusion, the HoME-S and HoME-CF are psychometrically sound engagement measures for use in homecare. Clients who are apathetic or from non-English-speaking backgrounds may be less responsive to traditional care worker engagement strategies. Engagement may be augmented in clients who have stronger relationships with their care workers. © 2015 John Wiley & Sons Ltd.

The SSP Syndrome

ERIC Educational Resources Information Center

Radakovitz, Richard

1975-01-01

Describes a cure for the high school chemistry student with Second Semester Poisoning (SSP), the student disease of apathy which occurs in the spring. Remedy: an outdoor (preferably) demonstration of a series of controlled combustion experiments, with accompanying explanations of the chemistry involved. (MLH)

The Rothschild Scale for Antidepressant Tachyphylaxis: reliability and validity.

PubMed

Rothschild, Anthony J

2008-01-01

After successful treatment of an episode of major depression, many patients complain of symptoms of apathy or decreased motivation (described by patients as "the blahs"), fatigue, dullness in cognitive function, sleep disturbance, weight gain, and sexual dysfunction; however, the characterization of this phenomenon of antidepressant tachyphylaxis has been hampered by the lack of an accepted definition and a reliable and valid assessment tool. To address this problem, the development and assessment of the Rothschild Scale for Antidepressant Tachyphylaxis (RSAT) are described. The RSAT consists of 6 self-report items assessing energy level, motivation and interest, cognitive functioning, weight gain, sleep, and sexual functioning. A seventh item, affect, is assessed by the interviewer. Each item is measured within a 5-point ordinal scale with anchor points developed to illustrate each rating. This study assesses the internal consistency, test-retest reliability, convergent and discriminant validity, sensitivity, specificity, and positive and negative predictive values of the RSAT. The RSAT demonstrated excellent internal consistency and scale reliability (Cronbach alpha = .902). The RSAT also demonstrated strong test-retest reliability (for depressed patients: r = 0.822, P < .01; for control subjects: r = 0.887, P < .01). The total RSAT score did not correlate with severity of depression as measured by the total Hamilton Depression Rating Scale score or the Hamilton Depression Rating Scale item 1 (depressed mood), supporting the discriminant validity of the RSAT for use in antidepressant tachyphylaxis. The RSAT is a reliable measure of antidepressant tachyphylaxis.

Climate and History-An Alternative Science Distribution Course

ERIC Educational Resources Information Center

Moran, Joseph M.

1976-01-01

Describes an introductory college science course for nonscience majors concentrating on climatology and meteorology. Student apathy and discontent with science is overcome through a historically relevant presentation of the subjects. Results indicate a significant stimulation of student interest in science. (SL)

Symptoms of Lewy Body Dementia

MedlinePlus

... rest. Recurrent visual hallucinations of people, insects and animals may appear early in LBD. Delusions (i.e., fixed false beliefs), apathy (i.e., lack of initiative), agitation and depression are also common. REM sleep behavior disorder (i.e., vivid dreams with verbal or ...

Citizen Participation: Antagonists or Allies

ERIC Educational Resources Information Center

Cunningham, William G.

1976-01-01

If participation does not include an openness to the issues that are of real concern to the community and an opportunity to influence policy relating to those issues, it becomes an empty public relations gesture fostering apathy, disinterest, resistance, or counter-organization. (MB)

A randomized clinical trial to evaluate the effects of rasagiline on depressive symptoms in non-demented Parkinson's disease patients.

PubMed

Barone, P; Santangelo, G; Morgante, L; Onofrj, M; Meco, G; Abbruzzese, G; Bonuccelli, U; Cossu, G; Pezzoli, G; Stanzione, P; Lopiano, L; Antonini, A; Tinazzi, M

2015-08-01

Depressed mood is a common psychiatric problem associated with Parkinson's disease (PD), and studies have suggested a benefit of rasagiline treatment. ACCORDO (see the ) was a 12-week, double-blind, placebo-controlled trial to evaluate the effects of rasagiline 1 mg/day on depressive symptoms and cognition in non-demented PD patients with depressive symptoms. The primary efficacy variable was the change from baseline to week 12 in depressive symptoms measured by the Beck Depression Inventory (BDI-IA) total score. Secondary outcomes included change from baseline to week 12 in cognitive function as assessed by a comprehensive neuropsychological battery; Parkinson's disease quality of life questionnaire (PDQ-39) scores; Apathy Scale scores; and Unified Parkinson's Disease Rating Scale (UPDRS) subscores. One hundred and twenty-three patients were randomized. At week 12 there was no significant difference between groups for the reduction in total BDI-IA score (primary efficacy variable). However, analysis at week 4 did show a significant difference in favour of rasagiline (marginal means difference ± SE: rasagiline -5.46 ± 0.73 vs. placebo -3.22 ± 0.67; P = 0.026). There were no significant differences between groups on any cognitive test. Rasagiline significantly improved UPDRS Parts I (P = 0.03) and II (P = 0.003) scores versus placebo at week 12. Post hoc analyses showed the statistical superiority of rasagiline versus placebo in the UPDRS Part I depression item (P = 0.04) and PDQ-39 mobility (P = 0.007) and cognition domains (P = 0.026). Treatment with rasagiline did not have significant effects versus placebo on depressive symptoms or cognition in PD patients with moderate depressive symptoms. Although limited by lack of correction for multiple comparisons, post hoc analyses signalled some improvement in patient-rated cognitive and depression outcomes. © 2015 The Authors. European Journal of Neurology published by John Wiley & Sons Ltd on behalf of European Academy of Neurology.

A randomized clinical trial to evaluate the effects of rasagiline on depressive symptoms in non-demented Parkinson’s disease patients

PubMed Central

Barone, P; Santangelo, G; Morgante, L; Onofrj, M; Meco, G; Abbruzzese, G; Bonuccelli, U; Cossu, G; Pezzoli, G; Stanzione, P; Lopiano, L; Antonini, A; Tinazzi, M

2015-01-01

Background and purpose Depressed mood is a common psychiatric problem associated with Parkinson’s disease (PD), and studies have suggested a benefit of rasagiline treatment. Methods ACCORDO (see the 1) was a 12-week, double-blind, placebo-controlled trial to evaluate the effects of rasagiline 1 mg/day on depressive symptoms and cognition in non-demented PD patients with depressive symptoms. The primary efficacy variable was the change from baseline to week 12 in depressive symptoms measured by the Beck Depression Inventory (BDI-IA) total score. Secondary outcomes included change from baseline to week 12 in cognitive function as assessed by a comprehensive neuropsychological battery; Parkinson’s disease quality of life questionnaire (PDQ-39) scores; Apathy Scale scores; and Unified Parkinson’s Disease Rating Scale (UPDRS) subscores. Results One hundred and twenty-three patients were randomized. At week 12 there was no significant difference between groups for the reduction in total BDI-IA score (primary efficacy variable). However, analysis at week 4 did show a significant difference in favour of rasagiline (marginal means difference ± SE: rasagiline −5.46 ± 0.73 vs. placebo −3.22 ± 0.67; P = 0.026). There were no significant differences between groups on any cognitive test. Rasagiline significantly improved UPDRS Parts I (P = 0.03) and II (P = 0.003) scores versus placebo at week 12. Post hoc analyses showed the statistical superiority of rasagiline versus placebo in the UPDRS Part I depression item (P = 0.04) and PDQ-39 mobility (P = 0.007) and cognition domains (P = 0.026). Conclusions Treatment with rasagiline did not have significant effects versus placebo on depressive symptoms or cognition in PD patients with moderate depressive symptoms. Although limited by lack of correction for multiple comparisons, post hoc analyses signalled some improvement in patient-rated cognitive and depression outcomes. PMID:25962410

The Total Quality Classroom.

ERIC Educational Resources Information Center

Bonstingl, John Jay

1992-01-01

Deming's quality-focused principles contradict Taylor's top-down, authoritarian industrial model. Deming advises educators to fix the system instead of blaming individual teachers for student apathy and low achievement. In the new paradigm, education will be a process that encourages continual progress through improving one's abilities, expanding…

Health Status and Performance of United States Air Force Airmen Following Mild Traumatic Brain Injury

DTIC Science & Technology

2010-09-01

adrenal insufficiency, hypopituitarism, hypothyroidism , growth- hormone deficiency and posterior pituitary dysfunction [53, 54, 56-60]. Growth...central hypothyroidism which can result in fatigue, apathy, decreased strength and cognitive dysfunction, symptoms commonly observed in PTSD [54

Depressive Illness: Pervasive Yet Mystifying.

ERIC Educational Resources Information Center

Blai, Boris, Jr.

Doctors annually treat between approximately four and eight million Americans for depression. Behavioral changes in depressed individuals are characterized by sadness, loneliness, and apathy. Other symptoms include fatigue, early morning insomnia, loss of appetite, and suicide attempts. Underlying depression may mask itself in physical symptoms,…

Evaluation of a pet-assisted living intervention for improving functional status in assisted living residents with mild to moderate cognitive impairment: a pilot study.

PubMed

Friedmann, Erika; Galik, Elizabeth; Thomas, Sue A; Hall, P Sue; Chung, Seon Yoon; McCune, Sandra

2015-05-01

In older adults with cognitive impairment (CI), decreased functional status and increased behavioral symptoms require relocation from assisted living (AL) to nursing homes. Studies support positive effects of pets on health/function. Evaluate the effectiveness of the Pet AL (PAL) intervention to support physical, behavioral, and emotional function in AL residents with CI. Cognitively impaired AL residents randomized to 60-90 minute sessions [PAL (n = 22) or reminiscing (n = 18)] twice/week for 12 weeks. PAL interventionist encourages residents to perform skills with the visiting dog; reminiscing interventionist encourages residents to reminisce. Monthly assessment of physical (energy expenditure, activities of daily living), emotional (depression, apathy), and behavioral (agitation) function. In linear mixed models, physical activity depressive symptoms improved more with PAL. Evidence supports that the PAL program helps preserve/enhance function of AL residents with CI. Additional study is required to evaluate the duration and predictors of effectiveness of the PAL intervention. © The Author(s) 2014.

Cognitive and Affective Changes in Mild to Moderate Alzheimer’s Disease Patients Undergoing Switch of Cholinesterase Inhibitors: A 6-Month Observational Study

PubMed Central

Spalletta, Gianfranco; Caltagirone, Carlo; Padovani, Alessandro; Sorbi, Sandro; Attar, Mahmood; Colombo, Delia; Cravello, Luca

2014-01-01

Patients with Alzheimer’s disease after an initial response to cholinesterase inhibitors may complain a later lack of efficacy. This, in association with incident neuropsychiatric symptoms, may worsen patient quality of life. Thus, the switch to another cholinesterase inhibitor could represent a valid therapeutic strategy. The aim of this study was to investigate the effectiveness of the switch from one to another cholinesterase inhibitor on cognitive and affective symptoms in mild to moderate Alzheimer disease patients. Four hundred twenty-three subjects were included from the EVOLUTION study, an observational, longitudinal, multicentre study conducted on Alzheimer disease patients who switched to different cholinesterase inhibitor due either to lack/loss of efficacy or response, reduced tolerability or poor compliance. All patients underwent cognitive and neuropsychiatric assessments, carried out before the switch (baseline), and at 3 and 6-month follow-up. A significant effect of the different switch types was found on Mini-Mental State Examination score during time, with best effectiveness on mild Alzheimer’s disease patients switching from oral cholinesterase inhibitors to rivastigmine patch. Depressive symptoms, when measured using continuous Neuropsychiatric Inventory values, decreased significantly, while apathy symptoms remained stable over the 6 months after the switch. However, frequency of both depression and apathy, when measured categorically using Neuropsychiatric Inventory cut-off scores, did not change significantly during time. In mild to moderate Alzheimer disease patients with loss of efficacy and tolerability during cholinesterase inhibitor treatment, the switch to another cholinesterase inhibitor may represent an important option for slowing cognitive deterioration. The evidence of apathy stabilization and the positive tendency of depressive symptom improvement should definitively be confirmed in double-blind controlled studies. PMID:24586603

Sleep-wake functions and quality of life in patients with subthalamic deep brain stimulation for Parkinson’s disease

PubMed Central

Eugster, Lukas; Oberholzer, Michael; Debove, Ines; Lachenmayer, M. Lenard; Mathis, Johannes; Pollo, Claudio; Schüpbach, W. M. Michael; Bassetti, Claudio L.

2017-01-01

Objectives Sleep-wake disturbances (SWD) are frequent in Parkinson’s disease (PD). The effect of deep brain stimulation (DBS) on SWD is poorly known. In this study we examined the subjective and objective sleep-wake profile and the quality of life (QoL) of PD patients in the context of subthalamic DBS. Patients and methods We retrospectively analyzed data from PD patients and candidates for DBS in the nucleus suthalamicus (STN). Pre-DBS, sleep-wake assessments included subjective and objective (polysomnography, vigilance tests and actigraphy) measures. Post-DBS, subjective measures were collected. QoL was assessed using the Parkinson’s Disease Questionnaire (PDQ-39) and the RAND SF-36-item Health Survey (RAND SF-36). Results Data from 74 PD patients (62% male, mean age 62.2 years, SD = 8.9) with a mean UPDRS-III (OFF) of 34.2 (SD = 14.8) and 11.8 (SD = 4.5) years under PD treatment were analyzed. Pre-DBS, daytime sleepiness, apathy, fatigue and depressive symptoms were present in 49%, 34%, 38% and 25% of patients respectively but not always as co-occurring symptoms. Sleep-wake disturbances were significantly correlated with QoL scores. One year after STN DBS, motor signs, QoL and sleepiness improved but apathy worsened. Changes in QoL were associated with changes in sleepiness and apathy but baseline sleep-wake functions were not predictive of STN DBS outcome. Conclusion In PD patients presenting for STN DBS, subjective and objective sleep-wake disturbances are common and have a negative impact on QoL before and after neurosurgery. Given the current preliminary evidence, prospective observational studies assessing subjective and objective sleep-wake variables prior to and after DBS are needed. PMID:29253029

Reaction Time is a Marker of Early Cognitive and Behavioral Alterations in Pure Cerebral Small Vessel Disease.

PubMed

Jouvent, Eric; Reyes, Sonia; De Guio, François; Chabriat, Hugues

2015-01-01

The assessment of early and subtle cognitive and behavioral effects of cerebral small vessel disease (SVD) requires specific and long-lasting evaluations performed by experienced neuropsychologists. Simpler tools would be helpful for daily clinical practice. To determine whether a simple reaction time task that lasts 5 minutes and can be performed without external supervision on any tablet or laptop can be used as a proxy of early cognitive and behavioral alterations in CADASIL (Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy), a monogenic form of pure SVD related to NOTCH3 mutations. Twenty-two genetically confirmed patients with CADASIL having preserved global cognitive abilities and without disability (MMSE >24 and modified Rankin's scale ≤1) were compared to 29 age-and-gender matched controls to determine group differences according to: 1) conventional neuropsychological and behavioral testing; 2) a computerized battery evaluating reaction time, processing speed, and executive functions. In a second step, correlations between reaction time and cognitive and behavioral alterations detected using both conventional and computerized testing were tested in patients. Reaction time was significantly higher in patients than in controls (mean in patients: 283 ms - in controls: 254 ms, p = 0.03). In patients, reaction time was significantly associated with conventional and chronometric tests of executive functions, working memory, and apathy. Reaction time obtained using a very simple task may serve as a proxy of early cognitive and behavioral alterations in SVD and could be easily used in daily clinical practice.

How Safe Are Our Libraries?

ERIC Educational Resources Information Center

St. Lifer, Evan

1994-01-01

Addresses issues of safety and security in libraries. Topics discussed include keeping library collections safe; patron behavioral problems; factoring loss into the budget; staff theft; access versus security; apathy regarding library crime; a need for a unified security apparatus; preventive measures; staff and patron safety; and a…

Mental health risk and resilience among climate scientists

NASA Astrophysics Data System (ADS)

Clayton, Susan

2018-04-01

Awareness of the threats to mental health posed by climate change leads to questions about the potential impacts on climate scientists because they are immersed in depressing information and may face apathy, denial and even hostility from others. But they also have sources of resilience.

Malnutrition and Learning.

ERIC Educational Resources Information Center

Bakan, Rita

The characteristics of malnourished children bear a striking resemblance to a number of the known characteristics of "disadvantaged children," e.g. apathy, irritability, sickliness, and a reduced attention span. The combination of malnutrition and the other negative effects of poverty perpetuates a cycle of illness, educational failure, and more…

Strategic Approach to Group Anger Management with Incarcerated Murderers.

ERIC Educational Resources Information Center

Napolitano, Susan; Brown, Lillian G.

1991-01-01

Incarcerated male murderers manifested consistent changes in attitudes toward treatment efficacy and their culpability as function of participating in 12-week anger management groups. Four qualitatively different stages were evident during treatment as prisoners' resistive responses were actively encouraged: initial apathy, emerging interest in…

Wide Area UXO Screening with the Multi-Sensor Fixed-Wing Airborne System MARS

DTIC Science & Technology

2008-02-01

snakes, lizards, and spiders may contain sufficient poison to warrant medical attention. In addition, ticks can spread Rocky Mountain spotted fever ...is extremely serious • Systemic hypothermia manifests itself in five stages of symptoms, including: (1) shivering ; (2) apathy, listlessness

Frontal lobe function and behavioral changes in amyotrophic lateral sclerosis: a study from Southwest China.

PubMed

Wei, QianQian; Chen, XuePing; Zheng, ZhenZhen; Huang, Rui; Guo, XiaoYan; Cao, Bei; Zhao, Bi; Shang, Hui-Fang

2014-12-01

Despite growing interest, the frequency and characteristics of frontal lobe functional and behavioral deficits in Chinese people with amyotrophic lateral sclerosis (ALS), as well as their impact on the survival of ALS patients, remain unknown. The Chinese version of the frontal assessment battery (FAB) and frontal behavioral inventory (FBI) were used to evaluate 126 sporadic ALS patients and 50 healthy controls. The prevalence of frontal lobe dysfunction was 32.5%. The most notable impairment domain of the FAB was lexical fluency (30.7%). The binary logistic regression model revealed that an onset age older than 45 years (OR 5.976, P = 0.002) and a lower educational level (OR 0.858, P = 0.002) were potential determinants of an abnormal FAB. Based on the FBI score, 46.0% of patients showed varied degrees of frontal behavioral changes. The most common impaired neurobehavioral domains were irritability (25.4%), logopenia (20.6%) and apathy (19.0%). The binary logistic regression model revealed that the ALS Functional Rating Scale-Revised scale score (OR 0.127, P = 0.001) was a potential determinant of an abnormal FBI. Frontal functional impairment and the severity of frontal behavioral changes were not associated with the survival status or the progression of ALS by the cox proportional hazard model and multivariate regression analyses, respectively. Frontal lobe dysfunction and frontal behavioral changes are common in Chinese ALS patients. Frontal lobe dysfunction may be related to the onset age and educational level. The severity of frontal behavioral changes may be associated with the ALSFRS-R. However, the frontal functional impairment and the frontal behavioral changes do not worsen the progression or survival of ALS.

Alienation and Expectation in American Political Culture.

ERIC Educational Resources Information Center

Ranney, Austin

The concept of political alienation in American culture is examined in light of evidence gathered by social scientists. Political alienation is interpreted to include a wide variety of attitudes and behaviors such as cynicism, outraged idealism, apathy, violent protest, powerlessness, and revolutionary zeal. To minimize conceptual ambiguities of…

Cable Television and the University.

ERIC Educational Resources Information Center

Lyman, Richard

Universities contain powerful blocs of resistance to new educational technology, perhaps especially to television. University attitudes and structures as well as faculty ignorance, apathy, and resistance affect the development of cable television. No one seems to speak with great confidence and precision about the educational potential of cable.…

American Youth in the 1980s.

ERIC Educational Resources Information Center

Starr, Jerold M.

1986-01-01

Youth today remains marginal to the primary institutions of American life. They no longer have opportunities within the family to develop skills, exercise responsibilities, or learn adult roles. Youths spend long periods of the day segregated in schools; longer periods in passive entertainment. Alienation results in political apathy, mental…

The Contemporary Curriculum

ERIC Educational Resources Information Center

Klenow, Trish

2011-01-01

The best way to combat apathy in art class is through authentic art education. Authentic art education involves making meaningful connections with students. Students are motivated by their environment, their peers, and their media. Sometimes this means eschewing the canon of old masters in art education and embracing more current trends. The…

Cumulative Head Impact Exposure Predicts Later-Life Depression, Apathy, Executive Dysfunction, and Cognitive Impairment in Former High School and College Football Players.

PubMed

Montenigro, Philip H; Alosco, Michael L; Martin, Brett M; Daneshvar, Daniel H; Mez, Jesse; Chaisson, Christine E; Nowinski, Christopher J; Au, Rhoda; McKee, Ann C; Cantu, Robert C; McClean, Michael D; Stern, Robert A; Tripodis, Yorghos

2017-01-15

The term "repetitive head impacts" (RHI) refers to the cumulative exposure to concussive and subconcussive events. Although RHI are believed to increase risk for later-life neurological consequences (including chronic traumatic encephalopathy), quantitative analysis of this relationship has not yet been examined because of the lack of validated tools to quantify lifetime RHI exposure. The objectives of this study were: 1) to develop a metric to quantify cumulative RHI exposure from football, which we term the "cumulative head impact index" (CHII); 2) to use the CHII to examine the association between RHI exposure and long-term clinical outcomes; and 3) to evaluate its predictive properties relative to other exposure metrics (i.e., duration of play, age of first exposure, concussion history). Participants included 93 former high school and collegiate football players who completed objective cognitive and self-reported behavioral/mood tests as part of a larger ongoing longitudinal study. Using established cutoff scores, we transformed continuous outcomes into dichotomous variables (normal vs. impaired). The CHII was computed for each participant and derived from a combination of self-reported athletic history (i.e., number of seasons, position[s], levels played), and impact frequencies reported in helmet accelerometer studies. A bivariate probit, instrumental variable model revealed a threshold dose-response relationship between the CHII and risk for later-life cognitive impairment (p < 0.0001), self-reported executive dysfunction (p < 0.0001), depression (p < 0.0001), apathy (p = 0.0161), and behavioral dysregulation (p < 0.0001). Ultimately, the CHII demonstrated greater predictive validity than other individual exposure metrics.

The impact of stroke on emotional intelligence

PubMed Central

2010-01-01

Background Emotional intelligence (EI) is important for personal, social and career success and has been linked to the frontal anterior cingulate, insula and amygdala regions. Aim To ascertain which stroke lesion sites impair emotional intelligence and relation to current frontal assessment measurements. Methods One hundred consecutive, non aphasic, independently functioning patients post stroke were evaluated with the Bar-On emotional intelligence test, "known as the Emotional Quotient Inventory (EQ-i)" and frontal tests that included the Wisconsin Card Sorting Test (WCST) and Frontal Systems Behavioral Inventory (FRSBE) for correlational validity. The results of a screening, bedside frontal network syndrome test (FNS) and NIHSS to document neurological deficit were also recorded. Lesion location was determined by the Cerefy digital, coxial brain atlas. Results After exclusions (n = 8), patients tested (n = 92, mean age 50.1, CI: 52.9, 47.3 years) revealed that EQ-i scores were correlated (negatively) with all FRSBE T sub-scores (apathy, disinhibition, executive, total), with self-reported scores correlating better than family reported scores. Regression analysis revealed age and FRSBE total scores as the most influential variables. The WCST error percentage T score did not correlate with the EQ-i scores. Based on ANOVA, there were significant differences among the lesion sites with the lowest mean EQ-i scores associated with temporal (71.5) and frontal (87.3) lesions followed by subtentorial (91.7), subcortical gray (92.6) and white (95.2) matter, and the highest scores associated with parieto-occipital lesions (113.1). Conclusions 1) Stroke impairs EI and is associated with apathy, disinhibition and executive functioning. 2) EI is associated with frontal, temporal, subcortical and subtentorial stroke syndromes. PMID:21029468

Cumulative Head Impact Exposure Predicts Later-Life Depression, Apathy, Executive Dysfunction, and Cognitive Impairment in Former High School and College Football Players

PubMed Central

Montenigro, Philip H.; Alosco, Michael L.; Martin, Brett M.; Daneshvar, Daniel H.; Mez, Jesse; Chaisson, Christine E.; Nowinski, Christopher J.; Au, Rhoda; McKee, Ann C.; Cantu, Robert C.; McClean, Michael D.; Tripodis, Yorghos

2017-01-01

Abstract The term “repetitive head impacts” (RHI) refers to the cumulative exposure to concussive and subconcussive events. Although RHI are believed to increase risk for later-life neurological consequences (including chronic traumatic encephalopathy), quantitative analysis of this relationship has not yet been examined because of the lack of validated tools to quantify lifetime RHI exposure. The objectives of this study were: 1) to develop a metric to quantify cumulative RHI exposure from football, which we term the “cumulative head impact index” (CHII); 2) to use the CHII to examine the association between RHI exposure and long-term clinical outcomes; and 3) to evaluate its predictive properties relative to other exposure metrics (i.e., duration of play, age of first exposure, concussion history). Participants included 93 former high school and collegiate football players who completed objective cognitive and self-reported behavioral/mood tests as part of a larger ongoing longitudinal study. Using established cutoff scores, we transformed continuous outcomes into dichotomous variables (normal vs. impaired). The CHII was computed for each participant and derived from a combination of self-reported athletic history (i.e., number of seasons, position[s], levels played), and impact frequencies reported in helmet accelerometer studies. A bivariate probit, instrumental variable model revealed a threshold dose-response relationship between the CHII and risk for later-life cognitive impairment (p < 0.0001), self-reported executive dysfunction (p < 0.0001), depression (p < 0.0001), apathy (p = 0.0161), and behavioral dysregulation (p < 0.0001). Ultimately, the CHII demonstrated greater predictive validity than other individual exposure metrics. PMID:27029716

The Brief Psychiatric Rating Scale (version 4.0) factorial structure and its sensitivity in the treatment of outpatients with unipolar depression.

PubMed

Zanello, Adriano; Berthoud, Laurent; Ventura, Joseph; Merlo, Marco C G

2013-12-15

The 24-item Brief Psychiatric Rating Scale (BPRS, version 4.0) enables the rater to measure psychopathology severity. Still, little is known about the BPRS's reliability and validity outside of the psychosis spectrum. The aim of this study was to examine the factorial structure and sensitivity to change of the BPRS in patients with unipolar depression. Two hundred and forty outpatients with unipolar depression were administered the 24-item BPRS. Assessments were conducted at intake and at post-treatment in a Crisis Intervention Centre. An exploratory factor analysis of the 24-item BPRS produced a six-factor solution labelled "Mood disturbance", "Reality distortion", "Activation", "Apathy", "Disorganization", and "Somatization". The reduction of the total BPRS score and dimensional scores, except for "Activation", indicates that the 24-item BPRS is sensitive to change as shown in patients that appeared to have benefited from crisis treatment. The findings suggest that the 24-item BPRS could be a useful instrument to measure symptom severity and change in symptom status in outpatients presenting with unipolar depression. © 2013 Elsevier Ireland Ltd. All rights reserved.

Professional Learning Communities: A Middle School Model

ERIC Educational Resources Information Center

Gentile, David N.

2010-01-01

This research project explored the transition from a traditional model to a Professional Learning Community model in a NJ Middle School. The administration overcame obstacles during the transition such as scheduling conflicts, teacher apathy, and resistance. This action research study gathered data to determine how to best structure the…

School Engagement: A "Danse Macabre"?

ERIC Educational Resources Information Center

Sheppard, Shelby L.

2011-01-01

A recent review of research on "School Engagement" calls for clarification of the concept of engagement due to its potential for addressing problems of student apathy and low achievement. This paper responds to the request for clarification, points out some "distinctions" and "connexions" between engagement and some polarizing issues in the…

Young People's Voluntary and Campaigning Activities as Sources of Political Education.

ERIC Educational Resources Information Center

Roker, Debi; Player, Katie; Coleman, John

1999-01-01

Discusses political apathy and alienation among youth, challenging this negative image. Describes empirical research that demonstrates a high level of engagement by young people in social activism and community activities, focuses on factors influencing young people's participation, and demonstrates that volunteering and campaigning affect young…

The Natural Provenance: Ecoliteracy in Higher Education in Mississippi

ERIC Educational Resources Information Center

Hammond, Sarah Wheeless; Herron, Sherry S.

2012-01-01

Researchers suggest there is an increasing apathy in the study of natural history in academic settings and in the scientific community. However, most studies of environmental knowledge do not address knowledge of local flora and fauna; they are concerned with the knowledge of environmental issues or broad ecological knowledge. Ecoliteracy…

Occupational Apathy: A Social or Individual Responsibility?

ERIC Educational Resources Information Center

McArthur, Kent R.

A lack of clear national goals, increased bureaucracy, the infiltration of unions into the colleges, and the increasing emphasis on personal rather than organizational priorities have contributed to a growing national malaise. Our expectations are conditioned, to a large extent, by these factors and other external influences, including parents,…

Another Opinion No Inspiration, No Aspirations

ERIC Educational Resources Information Center

Brown, Donna W.

2004-01-01

School library media specialists are the first to witness the malaise that permeates American schools threatening the future of our society. Believing that personal lack of aspirations, our failure to encourage reading for pure enjoyment, and society's disrespect toward education has left a void in our children that is filled with apathy.

Economic Development in West Virginia. Information Series 6.

ERIC Educational Resources Information Center

Zeller, Frederick A.; Smith, Wil J.

Excessive unemployment, serious deficiencies in education, housing, welfare, transportation, and government systems are major problems in West Virginia. A historical contributor to the present condition is the decline of the coal industry. Also a contributor is the general apathy of the citizens toward change and economic progress. The state's…

Overcoming Student Apathy and Bewilderment: Setting an Example of Responsibility and Attentiveness.

ERIC Educational Resources Information Center

Cohen, David A.

1991-01-01

Techniques used by one college teacher to motivate, encourage, and lead students to success in college and beyond include exemplifying education's value, reinforcing effort, offering diversity in assignment types, being persistent with individual students, using student self-assessment, upholding deadlines and standards, being accessible,…

The Original Americans: U.S. Indians.

ERIC Educational Resources Information Center

Wilson, James

Confusion, fear, maladjustment, apathy and loss of self-respect are only some of the effects of the historically contemptuous and disparaging treatment of Native Americans by white people. Beginning with the original European colonization and continuing through often forceful attempts at absorption into the U.S. society as a whole, such treatment…

Classroom Dialogues: Connections amid Incongruities (New Teachers Workshop).

ERIC Educational Resources Information Center

Kroll, Catherine W.

1990-01-01

Describes the workable strategies a student teacher found to deal with student apathy and disinterest. Discusses the use of script writing; balancing "old" literature with writing hot off the presses; using writing about real subjects which captivate student interest to work on writing arguments; and exploring cultural incongruities through…

A Dangerous Occupation? Violence in Public Libraries.

ERIC Educational Resources Information Center

Farrugia, Sarah

2002-01-01

Outlines the problem of violence in U.S. and British public libraries, including groups incidents, drunks, unruly youths, and irate patrons. Library staff face managerial apathy and reluctance to tackle. Discusses the reasons for violence, suggests measures to reduce threats and deal with incidents, risk assessment, security measures and staff…

Data Collection from Videotaped Experiments in a Biology Laboratory

ERIC Educational Resources Information Center

Russock, Howard I.

1977-01-01

Describes individualized television instruction involving active student participation, where experiments on air breathing in fish and shoot growth were videotaped. Students collected data directly from the television screen. Student accuracy was found to be excellent; reactions to the medium were found to be apathetic. Reasons for apathy are…

Teaching Energy Geography? It's Complicated

ERIC Educational Resources Information Center

Huber, Matt

2016-01-01

The premise of this essay is that energy geographies are complicated, and this in itself presents some pedagogical difficulties. As someone who wants students to critically examine and confront the complexity of energy systems, it can be frustrating when students react to demonstrate frustration, apathy, or even confusion. In what follows, I will…

Analyzing the Communication Dynamics of Political Campaigns

ERIC Educational Resources Information Center

Tannenbaum, Sally

2007-01-01

It is widely agreed that college students do not fully participate in the political process. The most commonly cited reasons are apathy, indifference, and ignorance. This article presents an activity that aims to help students learn about communication dynamics in the context of political campaigns and develop an appreciation and confidence about…

Hepatic encephalomyelopathy in a calf with congenital portosystemic shunt (CPSS)

PubMed Central

Oevermann, Anna; Bley, Tim; Pfister, Patrizia; Miclard, Julien

2008-01-01

A 4-month-old female Holstein Friesian calf was referred to the Veterinary Teaching Hospital, University of Berne, Switzerland for evaluation of ataxia, weakness, apathy and stunted growth. Clinical examination revealed generalized ataxia, propioceptive deficits, decreased menace response and sensibility. Postmortem examination did not reveal macroscopic changes of major organs. Histologically, the brain and the spinal cord lesions were characterized by polymicrocavitation, preferentially affecting the white matter fibers at the junction of grey and white matter and by the presence of Alzheimer type II cells. The liver revealed lesions consistent with a congenital portosystemic shunt, characterized by increased numbers of arteriolar profiles and hypoplasia to absence of portal veins. The pathological investigations along with the animal history and clinical signs indicated a hepatic encephalomyelopathy due to a congenital portosystemic shunt. PMID:18296896

Undulating tongue in Wilson's disease

PubMed Central

Nagappa, M; Sinha, S; Saini, JS; Bindu, PS; Taly, AB

2014-01-01

We report an unusual occurrence of involuntary movement involving the tongue in a patient with confirmed Wilson's disease (WD). She manifested with slow, hypophonic speech and dysphagia of 4 months duration, associated with pseudobulbar affect, apathy, drooling and dystonia of upper extremities of 1 month duration. Our patient had an uncommon tongue movement which was arrhythmic. There was no feature to suggest tremor, chorea or dystonia. It might be described as athetoid as there was a writhing quality, but of lesser amplitude. Thus, the phenomenology was uncommon in clinical practice and the surface of the tongue was seen to “ripple” like a liquid surface agitated by an object or breeze. Isolated lingual dyskinesias are rare in WD. It is important to evaluate them for WD, a potentially treatable disorder. PMID:25024581

Skateboarding Alone? Making Social Capital Discourse Relevant to Teenagers' Lives

ERIC Educational Resources Information Center

Weller, Susie

2006-01-01

Bound to the notion of teenage apathy is the concern that young people are increasingly disengaged from political and community issues and lacking in social capital. Voting is often regarded as the ultimate form of civic engagement, which implicitly excludes young teenagers from consideration through their status as non-voters. Teenagers'…

Achieving Change through Reflective Practice: Closing the Loop.

ERIC Educational Resources Information Center

Page, Susie; Meerabeau, Liz

2000-01-01

A study in which reflection was used to identify nurses' learning needs regarding cardiopulmonary resuscitation found that an unexpected outcome of reflection was "apathy": action issues were not prioritized or acted upon. In order to effect changes in practice, planning and management of change should be part of the reflective cycle.…

Creating a Successful Academic Climate for Urban Students

ERIC Educational Resources Information Center

Slaughter, Terri

2009-01-01

Teaching students in the inner city has been likened to hugging a porcupine--teachers nudge them toward success while getting pricked along the way. Many urban students perform below proficiency level and are difficult to manage. Their apathy toward completing class assignments, let alone homework, compounds the problem. As a whole, educators do…

Diagnosing and Treating Millennial Student Disillusionment

ERIC Educational Resources Information Center

Cardon, Lauren S.

2014-01-01

In this article, Lauren S. Cardon states that what faculty see as student apathy or disengagement in the millennial generation is due to a number of factors, most of which are associated with the technological revolution. Millennial students are generally resistant to highly abstract material if not given the opportunity to reflect on its…

Citizenship Education, Educational Policies and NGOs

ERIC Educational Resources Information Center

Ribeiro, Ana Bela; Caetano, Andreia; Menezes, Isabel

2016-01-01

The transition from the 20th to the 21st century has been the stage of contradictory messages regarding youth citizenship. There is a powerful public and academic rhetoric on youth political disengagement and apathy and, concurrently, an assumption that young people are not knowledgeable, competent and responsible enough to be active citizens, and…

West Syndrome in an Infant with Vitamin B[subscript 12] Deficiency in the Absence of Macrocytic Anaemia

ERIC Educational Resources Information Center

Erol, Ilknur; Alehan, Fusun; Gumus, Ayten

2007-01-01

Vitamin B[subscript 12] deficiency in infants often produces haematological and neurological deficits, including macrocytic anaemia, neurodevelopmental delay or regression, irritability, weakness, hypotonia, ataxia, apathy, tremor, and seizures. The diagnosis of vitamin B[subscript 12] deficiency can be difficult when the typical macrocytic…

Incorporating Outdoor Education into the Physical Education Curriculum

ERIC Educational Resources Information Center

Nguyen, Nhu

2015-01-01

Low motivation to participate in traditional or team sports, apathy toward competitive environments, and a low rate of transfer of skills to lifetime activities and wellness can be barriers for student pursuits of lifelong fitness. Adding an outdoor component can be a solution for some of these problems, while still accomplishing the National…

Dystopia and Disutopia: Hope and Hopelessness in German Pupils' Future Narratives

ERIC Educational Resources Information Center

Nordensvard, Johan

2014-01-01

Within the academic field of futures in education there has been concern that pupils' negative and pessimistic future scenarios could be deleterious to their minds. Eckersley ("Futures" 31:73-90, 1999) argues that pessimism among young people can produce cynicism, mistrust, anger, apathy and an approach to life based on instant…

Honors in Chile: New Engagements in the Higher Education System

ERIC Educational Resources Information Center

Skewes, Juan Carlos; Sampaio, Carlos Alberto Cioce; Conway, Frederick J.

2012-01-01

Honors programs are rare in Latin America, and in Chile they were unknown before 2003. At the Universidad Austral de Chile, an interdisciplinary group of scholars linked to environmental studies put forward a pilot project for implementing a new experience in higher education. Challenged by an educational environment where (i) apathy and…

The Agentic Power of the Internet

ERIC Educational Resources Information Center

Waring, Scott M.

2006-01-01

Generally, children attribute agency, having the power or authority to act, to traditionally celebrated historical figures. Often this leads to increased apathy about their own future due to the sense that social change is the prerogative of only the most "powerful" of individuals. Agency is an essential part to being a productive citizen in a…

Cultural Competence Training for Healthcare Professionals Working with LGBT Older Adults

ERIC Educational Resources Information Center

Gendron, Tracey; Maddux, Stu; Krinsky, Lisa; White, Jay; Lockeman, Kelly; Metcalfe, Yohvane; Aggarwal, Sadashiv

2013-01-01

The population of the aging lesbian, gay, bisexual and transgender (LGBT) community is significant and growing rapidly. As LGBT individuals age and begin to move into healthcare communities, they are fearful of apathy, discrimination, and abuse by healthcare providers and other residents. Person-centered cultural competence and sensitivity among…

Increasing Independent Reading Practice through Family Involvement and Motivational Strategies.

ERIC Educational Resources Information Center

Clark, Angela W.; McDonnell, Karen L.

This study describes a program designed to increase reading practice at home and at school. The targeted population consisted of elementary students from separate river communities located in the Midwest. Evidence for the existence of the problem included teacher observation of apathy to reading practice, student attitude surveys to gauge…

Student Elections Online: Dickinson College Uses Technology To Get Out the Vote.

ERIC Educational Resources Information Center

Dempsey, Paul

2000-01-01

Recently, Dickinson College, Pennsylvania, used the World Wide Web to combat student apathy and encourage students to participate in elections. This article explains: the pros and cons of online voting; planning for online elections; preparing the ballots; specific techniques for conducting online elections; HTML forms and common gateway interface…

Annual Safety Education Review 1970.

ERIC Educational Resources Information Center

American Association for Health, Physical Education, and Recreation, Washington, DC.

This booklet presents articles completed in 1970 by the Division of Safety Education of the American Association for Health, Physical Education, and Recreation. The 11 articles deal with the following topics: a) the problem of apathy in safety education, b) the safety aspects of archery and riflery, c) weight training for high school girls, d)…

Curbing Ignorance and Apathy (across the Political Spectrum) through Global Citizenship Education

ERIC Educational Resources Information Center

Thier, Michael

2017-01-01

Michael Thier proposes that in a world beset by the opportunities and challenges of globalization, Global Citizenship Education (GCE) can instill the knowledge, skills, behaviors, and dispositions to live, learn, and work. In one of many global citizenship conceptualizations, Oxley and Morris (2013) present four cosmopolitan dimensions--political,…

From Nature Deficit to Outdoor Exploration: Curriculum for Sustainability in Vermont's Public Schools

ERIC Educational Resources Information Center

Silverman, Jonathan; Corneau, Nicole

2017-01-01

Children today are spending less time than ever outdoors, contributing to a culture of environmental apathy and separation from the natural world. In the growing field of environmental education, teachers are challenged to introduce the outdoors into their curriculum. In Vermont, some public school teachers have successfully implemented…

Does Civic Education Matter?: The Power of Long-Term Observation and the Experimental Method

ERIC Educational Resources Information Center

Claassen, Ryan L.; Monson, J. Quin

2015-01-01

Despite consensus regarding the civic shortcomings of American citizens, no such scholarly consensus exists regarding the effectiveness of civic education addressing political apathy and ignorance. Accordingly, we report the results of a detailed study of students enrolled in introductory American politics courses on the campuses of two large…

The Social Systems Meaning of the Two-Factor Model of Social-Emotional Competence.

ERIC Educational Resources Information Center

Kohn, Martin

In the research discussed in this paper, two major dimensions of social-emotional competence are identified, which are labeled Interest/Participation versus Apathy/Withdrawal, and Cooperation/Compliance versus Anger/Defiance. There is evidence of two environmental dimensions which set the stage for the two dimensions of social-emotional…

Revisiting the Concept of Self-Efficacy as a Language Learning Enhancer

ERIC Educational Resources Information Center

García Gutiérrez, Carol Andrea; Durán Narváez, Norma Contanza

2017-01-01

Individuals' self-efficacy beliefs determine the ways they perform in any domain, since they reflect the extent to which people feel capable to achieve certain accomplishments Bandura (1997). This paper describes how a group of intermediate school students' constant failure in the exams, demotivating attitudes, apathy and reluctance to learn…

Prosocial apathy for helping others when effort is required

PubMed Central

Lockwood, Patricia L.; Hamonet, Mathilde; Zhang, Samuel H.; Ratnavel, Anya; Salmony, Florentine U.; Husain, Masud; Apps, Matthew A. J.

2017-01-01

Summary Prosocial acts – those that are costly to ourselves but benefit others – are a central component of human co-existence1–3. While the financial and moral costs of prosocial behaviours are well understood4–6, everyday prosocial acts do not typically come at such costs. Instead, they require effort. Here, using computational modelling of an effort-based task we show that people are prosocially apathetic. They are less willing to choose to initiate highly effortful acts that benefit others compared to benefitting themselves. Moreover, even when choosing to initiate effortful prosocial acts, people show superficiality, exerting less force into actions that benefit others than themselves. These findings replicated, were present when the other was anonymous or not, and when choices were made to earn rewards or avoid losses. Importantly, the least prosocially motivated people had higher subclinical levels of psychopathy and social apathy. Thus, although people sometimes ‘help out’, they are less motivated to benefit others and sometimes ‘superficially prosocial’, which may characterise everyday prosociality and its disruption in social disorders. PMID:28819649

Neuropsychiatric Symptoms in Posterior Cortical Atrophy and Alzheimer Disease

PubMed Central

Crutch, Sebastian J.; Franco-Macías, Emilio; Gil-Néciga, Eulogio

2016-01-01

Background: Posterior cortical atrophy (PCA) is a rare neurodegenerative syndrome characterized by early progressive visual dysfunction in the context of relative preservation of memory and a pattern of atrophy mainly involving the posterior cortex. The aim of the present study is to characterize the neuropsychiatric profile of PCA. Methods: The Neuropsychiatric Inventory was used to assess 12 neuropsychiatric symptoms (NPS) in 28 patients with PCA and 34 patients with typical Alzheimer disease (AD) matched by age, disease duration, and illness severity. Results: The most commonly reported NPS in both groups were depression, anxiety, apathy, and irritability. However, aside from a trend toward lower rates of apathy in patients with PCA, there were no differences in the percentage of NPS presented in each group. All those patients presenting visual hallucinations in the PCA group also met diagnostic criteria for dementia with Lewy bodies (DLB). Auditory hallucinations were only present in patients meeting diagnosis criteria for DLB. Conclusion: Prevalence of the 12 NPS examined was similar between patients with PCA and AD. Hallucinations in PCA may be helpful in the differential diagnosis between PCA-AD and PCA-DLB. PMID:26404166

Controlled study on the cognitive and psychological effect of coloring and drawing in mild Alzheimer's disease patients.

PubMed

Hattori, Hideyuki; Hattori, Chikako; Hokao, Chieko; Mizushima, Kumiko; Mase, Toru

2011-10-01

Art therapy has been reported to have effects on mental symptoms in patients with dementia, and its usefulness is expected. We performed a controlled trial to evaluate the usefulness of art therapy compared with calculation training in patients with mild Alzheimer's disease.   Thirty-nine patients with Alzheimer's disease showing slightly decreased cognitive function allowing treatment on an outpatient basis were randomly allocated to art therapy and control (learning therapy using calculation) groups, and intervention was performed once weekly for 12weeks.   Comparison of the results of evaluation between before and after therapy in each group showed significant improvement in the Apathy Scale in the art therapy group (P=0.014) and in the Mini-Mental State Examination score (P=0.015) in the calculation drill group, but no significant differences in the other items between the two groups. Patients showing a 10% or greater improvement were compared between the two groups. Significant improvement in the quality of life (QOL) was observed in the art therapy compared with the calculation training group (P=0.038, odds ratio, 5.54). anova concerning improvement after each method revealed no significant difference in any item. These results suggested improvement in at least the vitality and the QOL of patients with mild Alzheimer's disease after art therapy compared with calculation, but no marked comprehensive differences between the two methods. In non-pharmacological therapy for dementia, studies attaching importance to the motivation and satisfaction of patients and their family members rather than the superiority of methods may be necessary in the future. © 2011 Japan Geriatrics Society.

Pseudobulbar Affect Correlates With Mood Symptoms in Parkinsonian Disorders but Not Amyotrophic Lateral Sclerosis.

PubMed

Patel, Neepa; Combs, Hannah; York, Michele; Phan, Cecile; Jimenez-Shahed, Joohi

2018-03-05

Pseudobulbar affect (PBA) is a syndrome of affective disturbance associated with inappropriate laughter and crying, independent of mood. PBA is common in amyotrophic lateral sclerosis (ALS) and increasingly recognized in Parkinson's disease (PD) and atypical parkinsonism (aP). Correlates of PBA have not been systematically studied. The purpose of this study was to determine whether cognitive and psychiatric comorbidities correlated with patient-reported symptoms of PBA by using the Center for Neurological Study-Lability Scale among patients with ALS, PD, and aP. A total of 108 patients (PD, N=53; aP, N=29; ALS, N=26) completed a cognitive screener and self-reported measures of lability, depression, anxiety, apathy, and quality of life. Statistical analyses included one- and two-way analyses of covariance to evaluate group differences, Pearson's correlations to determine relationships between PBA symptoms and comorbidities, multiple regression for predicting PBA symptom severity in clinical correlates, and chi-square t tests for predicting demographic variables. PBA symptom severity did not vary between the three groups. Younger age and worse anxiety correlated with PBA symptom severity in all three groups, whereas depression and poor mental health/quality of life only correlated with PBA symptom severity in the PD and aP groups. PD and aP patients may be more likely to benefit from treatment with antidepressants. Increased PBA symptoms were associated with declines in cognitive functioning in the aP group, but sufficient numbers of PD and ALS patients with cognitive dysfunction may not have been recruited. The results suggest the possibility of an alternate pathophysiologic mechanism for PBA, which may vary between neurological disorders and disease progression. Mood and cognition are of particular relevance and should be evaluated when symptoms of PBA are suspected.

Environmental enrichment reduces signs of boredom in caged mink.

PubMed

Meagher, Rebecca K; Mason, Georgia J

2012-01-01

Animals housed in impoverished cages are often labelled 'bored'. They have also been called 'apathetic' or 'depressed', particularly when profoundly inactive. However, these terms are rarely operationally defined and validated. As a negative state caused by under-stimulation, boredom should increase interest in stimuli of all kinds. Apathy (lack of interest), by contrast, should manifest as decreased interest in all stimuli, while anhedonia (loss of pleasure, a depressive symptom) should specifically decrease interest in normally rewarding stimuli. We tested the hypotheses that mink, a model carnivore, experience more boredom, depression-like apathy, or anhedonia in non-enriched (NE) cages than in complex, enriched (E) cages. We exposed 29 subjects (13 E, 16 NE) to ten stimuli categorized a priori as aversive (e.g. air puffs), rewarding (e.g. evoking chasing) or ambiguous/neutral (e.g. candles). Interest in stimuli was assessed via latencies to contact, contact durations, and durations oriented to stimuli. NE mink contacted all stimuli faster (P = 0.003) than E mink, and spent longer oriented to/in contact with them, albeit only significantly so for ambiguous ones (treatment*type P<0.013). With stimulus category removed from statistical models, interest in all stimuli was consistently higher among NE mink (P<0.0001 for all measures). NE mink also consumed more food rewards (P = 0.037). Finally, we investigated whether lying down while awake and stereotypic behaviour (both increased by NE housing) predicted these responses. Lying awake positively co-varied with certain measures of increased exploration. In contrast, stereotypic 'scrabbling' or locomotion (e.g. pacing) did not. Overall, NE mink showed no evidence of apathy or depression, but instead a heightened investigation of diverse stimuli consistent with boredom. This state was potentially indicated by spending much time lying still but awake (although this result requires replication). Boredom can thus be operationalized and assessed empirically in non-human animals. It can also be reduced by environmental enrichment.

Environmental Enrichment Reduces Signs of Boredom in Caged Mink

PubMed Central

Meagher, Rebecca K.; Mason, Georgia J.

2012-01-01

Animals housed in impoverished cages are often labelled ‘bored’. They have also been called ‘apathetic’ or ‘depressed’, particularly when profoundly inactive. However, these terms are rarely operationally defined and validated. As a negative state caused by under-stimulation, boredom should increase interest in stimuli of all kinds. Apathy (lack of interest), by contrast, should manifest as decreased interest in all stimuli, while anhedonia (loss of pleasure, a depressive symptom) should specifically decrease interest in normally rewarding stimuli. We tested the hypotheses that mink, a model carnivore, experience more boredom, depression-like apathy, or anhedonia in non-enriched (NE) cages than in complex, enriched (E) cages. We exposed 29 subjects (13 E, 16 NE) to ten stimuli categorized a priori as aversive (e.g. air puffs), rewarding (e.g. evoking chasing) or ambiguous/neutral (e.g. candles). Interest in stimuli was assessed via latencies to contact, contact durations, and durations oriented to stimuli. NE mink contacted all stimuli faster (P = 0.003) than E mink, and spent longer oriented to/in contact with them, albeit only significantly so for ambiguous ones (treatment*type P<0.013). With stimulus category removed from statistical models, interest in all stimuli was consistently higher among NE mink (P<0.0001 for all measures). NE mink also consumed more food rewards (P = 0.037). Finally, we investigated whether lying down while awake and stereotypic behaviour (both increased by NE housing) predicted these responses. Lying awake positively co-varied with certain measures of increased exploration. In contrast, stereotypic ‘scrabbling’ or locomotion (e.g. pacing) did not. Overall, NE mink showed no evidence of apathy or depression, but instead a heightened investigation of diverse stimuli consistent with boredom. This state was potentially indicated by spending much time lying still but awake (although this result requires replication). Boredom can thus be operationalized and assessed empirically in non-human animals. It can also be reduced by environmental enrichment. PMID:23155462

Differences of Behavioral and Psychological Symptoms of Dementia in Disease Severity in Four Major Dementias

PubMed Central

Kazui, Hiroaki; Yoshiyama, Kenji; Kanemoto, Hideki; Suzuki, Yukiko; Sato, Shunsuke; Hashimoto, Mamoru; Ikeda, Manabu; Tanaka, Hibiki; Hatada, Yutaka; Matsushita, Masateru; Nishio, Yoshiyuki; Mori, Etsuro; Tanimukai, Satoshi; Komori, Kenjiro; Yoshida, Taku; Shimizu, Hideaki; Matsumoto, Teruhisa; Mori, Takaaki; Kashibayashi, Tetsuo; Yokoyama, Kazumasa; Shimomura, Tatsuo; Kabeshita, Yasunobu; Adachi, Hiroyoshi; Tanaka, Toshihisa

2016-01-01

Background/Aims Behavioral and psychological symptoms of dementia (BPSDs) negatively impact the prognosis of dementia patients and increase caregiver distress. The aims of this study were to clarify the differences of trajectories of 12 kinds of BPSDs by disease severity in four major dementias and to develop charts showing the frequency, severity, and associated caregiver distress (ACD) of BPSDs using the data of a Japan multicenter study (J-BIRD). Methods We gathered Neuropsychiatric Inventory (NPI) data of patients with Alzheimer’s disease (AD; n = 1091), dementia with Lewy bodies (DLB; n = 249), vascular dementia (VaD; n = 156), and frontotemporal lobar degeneration (FTLD; n = 102) collected during a 5-year period up to July 31, 2013 in seven centers for dementia in Japan. The NPI composite scores (frequency × severity) of 12 kinds of items were analyzed using a principal component analysis (PCA) in each dementia. The factor scores of the PCA were compared in each dementia by disease severity, which was determined with Clinical Dementia Rating (CDR). Results Significant increases with higher CDR scores were observed in 1) two of the three factor scores which were loaded for all items except euphoria in AD, 2) two of the four factor scores for apathy, aberrant motor behavior (AMB), sleep disturbances, agitation, irritability, disinhibition, and euphoria in DLB, and 3) one of the four factor scores for apathy, depression, anxiety, and sleep disturbances in VaD. However, no increases were observed in any of the five factor scores in FTLD. Conclusions As dementia progresses, several BPSDs become more severe, including 1) apathy and sleep disturbances in AD, DLB, and VaD, 2) all of the BPSDs except euphoria in AD, 3) AMB, agitation, irritability, disinhibition, and euphoria in DLB, and 4) depression and anxiety in VaD. Trajectories of BPSDs in FTLD were unclear. PMID:27536962

Cross-Ethnic Differences in the Severity of Neuropsychiatric Symptoms in Persons With Mild Cognitive Impairment and Alzheimer's Disease.

PubMed

Salazar, Ricardo; Dwivedi, Alok Kumar; Royall, Donald R

2017-01-01

In this cross-sectional study, we examined the neuropsychiatric profile of mild cognitive impairment (MCI) and Alzheimer's disease (AD) using the Neuropsychiatric Inventory Questionnaire (NPI-Q). Data were available on 875 controls, 339 MCI cases, and 975 AD participants. Surprisingly, differences in neuropsychiatric symptom (NPS) severity by ethnicity in subjects with AD, but not with MCI, were found. More so, in Hispanics with AD, a higher frequency in most of the individual NPI-Q symptom items of the scale was observed, except for apathy. After adjustment for clinical features, some individual NPI-Q symptoms also showed an association with Hispanic ethnicity in the control group that nearly reached statistical significance. There may be cross-ethnic differences in the neuropsychiatric presentation of AD in Hispanics versus non-Hispanic whites. Future studies are needed to clarify the etiology of these differences, and to assess the need for ethnicity-specific treatment and care-giving interventions.

Rehabilitation of traumatic brain injury in active duty military personnel and veterans: Defense and Veterans Brain Injury Center randomized controlled trial of two rehabilitation approaches.

PubMed

Vanderploeg, Rodney D; Schwab, Karen; Walker, William C; Fraser, Jamie A; Sigford, Barbara J; Date, Elaine S; Scott, Steven G; Curtiss, Glenn; Salazar, Andres M; Warden, Deborah L

2008-12-01

To determine the relative efficacy of 2 different acute traumatic brain injury (TBI) rehabilitation approaches: cognitive didactic versus functional-experiential, and secondarily to determine relative efficacy for different patient subpopulations. Randomized, controlled, intent-to-treat trial comparing 2 alternative TBI treatment approaches. Four Veterans Administration acute inpatient TBI rehabilitation programs. Adult veterans or active duty military service members (N=360) with moderate to severe TBI. One and a half to 2.5 hours of protocol-specific cognitive-didactic versus functional-experiential rehabilitation therapy integrated into interdisciplinary acute Commission for Accreditation of Rehabilitation Facilities-accredited inpatient TBI rehabilitation programs with another 2 to 2.5 hours daily of occupational and physical therapy. Duration of protocol treatment varied from 20 to 60 days depending on the clinical needs and progress of each participant. The 2 primary outcome measures were functional independence in living and return to work and/or school assessed by independent evaluators at 1-year follow-up. Secondary outcome measures consisted of the FIM, Disability Rating Scale score, and items from the Present State Exam, Apathy Evaluation Scale, and Neurobehavioral Rating Scale. The cognitive-didactic and functional-experiential treatments did not result in overall group differences in the broad 1-year primary outcomes. However, analysis of secondary outcomes found differentially better immediate posttreatment cognitive function (mean+/-SD cognitive FIM) in participants randomized to cognitive-didactic treatment (27.3+/-6.2) than to functional treatment (25.6+/-6.0, t332=2.56, P=.01). Exploratory subgroup analyses found that younger participants in the cognitive arm had a higher rate of returning to work or school than younger patients in the functional arm, whereas participants older than 30 years and those with more years of education in the functional arm had higher rates of independent living status at 1 year posttreatment than similar patients in the cognitive arm. Results from this large multicenter randomized controlled trial comparing cognitive-didactic and functional-experiential approaches to brain injury rehabilitation indicated improved but similar long-term global functional outcome. Participants in the cognitive treatment arm achieved better short-term functional cognitive performance than patients in the functional treatment arm. The current increase in war-related brain injuries provides added urgency for rigorous study of rehabilitation treatments. (http://ClinicalTrials.gov ID# NCT00540020.).

A Career School-Within-a-School for Ethnically Diverse, At-Risk High School Students.

ERIC Educational Resources Information Center

Hon, Jeanne E.; Shorr, Abbe

1997-01-01

To counter low test scores, a rising dropout rate, and teacher apathy, a small group of teachers at Hollywood (California) High School developed a career academy, an interdisciplinary school-within-a-school stressing small classes and business speakers. The program recruited interested students and promoted a career theme with good employment…

Dilemma over the Issue of Inequality: A Strategy against Political Apathy ("Politikverdrossenheit")

ERIC Educational Resources Information Center

Schnebel, Karin

2016-01-01

Politics is inseparable from conflict. But we often have the idea that the political process has to simply "solve" conflicts and in so doing make the conflict disappear. And because the politicians are not able to do this and instead simply continue arguing, we get the impression that we have incompetent politicians, whom we cannot…

Organize! A Look at Labor History in Young Adult Books.

ERIC Educational Resources Information Center

Overstreet, Deborah Wilson

2001-01-01

Explores how labor history has been written in books for young readers. Discusses 12 books that focus on the "monstrous working conditions, the miserable poverty of the workers, and the callous apathy of the bosses." Notes that these novels avoid any meaningful discussion of the inherent injustices of capitalism, class structure, and the belief in…

Engaging "Apolitical" Adolescents: Analyzing the Popularity and Educational Potential of Dystopian Literature Post-9/11

ERIC Educational Resources Information Center

Ames, Melissa

2013-01-01

Although dystopian novels have been prevalent under the young adult banner for decades, their abundance and popularity post-9/11 is noteworthy. The 21st century has found academics and laypersons alike discussing the supposed political apathy of young adults and teenagers of the Millennial Generation. However, despite this common complaint--and…

Constructing Apathy: How Environmentalism and Environmental Education May Be Fostering "Learned Hopelessness" in Children

ERIC Educational Resources Information Center

Nagel, Michael

2005-01-01

For children, environmental issues have become part of their formal and informal educational lives. The merging of the terms environment and education in the 1970s has also witnessed an emerging degree of pessimism through bringing the plight of the environment to the educational arena of children. Much of the discourse surrounding sustainable…

Civic Youth Work Primer. Peter Lang Primers

ERIC Educational Resources Information Center

VeLure Roholt, Ross; Baizerman, Michael

2013-01-01

Apparent political apathy among youth in the United States has led to a moral panic about the future of democracy. Many researchers question the facts, while others seek to engage and mobilize young people around public issues they care about in order to master the citizen role and to bring social change. Civic youth work has its modern roots in…

Silence in the Classroom: Some Thoughts about Teaching in the 1980s.

ERIC Educational Resources Information Center

Gimenez, Martha E.

1989-01-01

Discusses using the critical perspective as a methodology to teach a college sociology course. Examines the failure of this approach and looks at the determinants of student apathy. Concludes that failure is unavoidable, given the structure of higher education and the intellectual level of most students. Harvey Holtz and Richard A. Wright respond…

Science in Cinema. Teaching Science Fact through Science Fiction Films.

ERIC Educational Resources Information Center

Dubeck, Leroy W.; And Others

Many feel that secondary school graduates are not prepared to compete in a world of rapidly expanding technology. High school and college students in the United States often prefer fantasy to science. This book offers a strategy for overcoming student apathy toward the physical sciences by harnessing the power of the cinema. In it, ten popular…

We the People: Law-Related Lessons on Teaching the Constitution.

ERIC Educational Resources Information Center

Constitutional Rights Foundation, Chicago, IL.

The Unites States Constitution and the Bill of Rights set forth the basic principles of the U.S. democratic constitutional order. It is from these documents that the fundamental political concepts of the United States are derived. The program presented here was developed for junior high school students and is intended to combat the apathy toward…

Enticing arsonists with broken windows and social disorder

Treesearch

Douglas S. Thomas; David T. Butry; Jeffrey P. Prestemon

2011-01-01

In criminology, it is well understood that indicators of urban decay, such as abandoned buildings littered with broken windows, provide criminals with signals identifying neighborhoods with lower crime detection and apprehension rates than better maintained neighborhoods. Whether it is the resident population’s sense of apathy, lack of civic pride, or fear of...

Toward a Community School: A Model for Organizing Community Based Educational Support Services. Publication Series No. 10.

ERIC Educational Resources Information Center

Bartelt, David W.

This paper focuses on how to develop a community-based educational intervention when community apathy is present, or where the isolation between school and community makes partnership more difficult. The key elements for this model are three steps: (1) determining the school-community relationship, establishing that a condition of isolation…

Reduced gray matter volume is correlated with frontal cognitive and behavioral impairments in Parkinson's disease.

PubMed

Terada, Tatsuhiro; Miyata, Jun; Obi, Tomokazu; Kubota, Manabu; Yoshizumi, Miho; Murai, Toshiya

2018-07-15

To identify the brain-volume reductions associated with frontal cognitive and behavioral impairments in Parkinson's disease (PD). Forty PD patients without dementia or amnesia (Hoehn and Yahr stage 3) and 10 age-matched controls underwent brain magnetic resonance imaging. Cognitive and behavioral impairments were assessed by using the Frontal Assessment Battery (FAB) and Frontal Systems Behavioral Scale (FrSBe), respectively. We applied voxel-based morphometry to investigate the correlations of regional gray matter volume with FAB, FrSBe, and physical disability. FAB was significantly lower in PD than in controls. FrSBe was significantly higher after PD onset than before, notably in the apathy subscale. FAB and FrSBe were significantly intercorrelated. In PD patients, left inferior frontal volume was positively correlated with FAB, whereas right precentral volume was negatively correlated with FrSBe total score. The brain volumes in both of these regions were not correlated with the Unified PD Rating Scale III. Behavioral impairments in PD tended to coexist with progression of frontal cognitive impairment. Regional atrophy within the frontal lobe was associated with both frontal cognitive and behavioral impairments. However, the specific region responsible for behavioral impairment differed from that for frontal cognitive impairment. These associations were independent of physical disability. Copyright © 2018 Elsevier B.V. All rights reserved.

Katrina and the Privilege of Despair: Welch's Model of Connection in Teaching for Social Justice

ERIC Educational Resources Information Center

Brown, Alicia D.; Brooks, Julia G.; Gunzenhauser, Michael G.

2008-01-01

In this essay, the authors note a particular air of apathy in relation to the post-Katrina era expressed in teacher education classes. They are concerned with what the cultural levees mean for justice-oriented educators. How might they find ways to foster in their students connections of empathy and solidarity with those experiencing these…

Instructor Apathy and the Malaise of Listless Colleges. Part 1: A Pathologist's Report on the Fact-Value Distinction.

ERIC Educational Resources Information Center

Williams, Richard L.

The reported "malaise" of college instructors of the social sciences, particularly in political science, has its roots in the attempt to model the social sciences after the natural sciences and thus to separate fact from value. Scientific method requires that politics be redefined as an activity involving relationships of power, rule, and…

We Change the World by Doing Nothing

ERIC Educational Resources Information Center

Soo Hoo, Suzanne

2004-01-01

The focus of this essay is on what the author refers to as "bystander apathy." "Bystanderism" is the response of people who observe something that demands intervention on their part, but they choose not to get involved. The author writes this piece to shed light on this issue for others, as well as for her own self-reflection--to understand more…

Hunger, U.S.A.: A Report by the Citizens' Board of Inquiry into Hunger and Malnutrition in the United States.

ERIC Educational Resources Information Center

1968

The findings of the Citizen's Board of Inquiry are that: (1) hunger and malnutrition affect millions of Americans and are increasing in severity each year; (2) infant deaths, organic brain damage, retarded growth and learning rates, increased vulnerability to disease, withdrawal, apathy, alienation, frustration, and violence result from hunger and…

Activism and Apathy: The Prices We Pay for Both

ERIC Educational Resources Information Center

Mihesuah, Devon A.

2003-01-01

The topic in the author's mind lately is how activists in the academy can best get their messages across with minimal stress and maximum impact. It is difficult to be an academic activist mainly because the status quo does not want to be challenged. Why is activism important? The answer to this question is obvious and simple: If Natives do not do…

Adolescents' attitudes towards AIDS precautions and intention to use condoms.

PubMed

Barling, N R; Moore, S M

1990-12-01

This study investigated attitudes toward AIDS precautions of 370 15- and 16-yr.-old secondary school students. Attitudes reflected levels of apathy, denial, and confusion high enough to lead to concern for this potentially high-risk group. Intention to use condoms in future sexual encounters was related to sex, conflict and confusion about AIDS precautions, plus other attitudinal variables.

Give 'em What They Want! Reorganizing Your Fiction Collection by Genre

ERIC Educational Resources Information Center

Dumas, Elizabeth P.

2005-01-01

As a former elementary library media specialist now in a new middle school library media center, it was frustrating for the author to not have enough time to assist students and discouraging to see the apathy that so many of the students displayed toward books and reading. Middle schoolers are busy with social activities, sports, and schoolwork.…

Young Voters Overwhelmingly Favored Obama, Swinging Some Battleground States

ERIC Educational Resources Information Center

Lipka, Sara; Wiedeman, Reeves

2008-01-01

In his presidential acceptance speech last week, Barack Obama gave a nod to his youngest and most loyal supporters, who, he said, had "rejected the myth of their generation's apathy." Indeed, voters ages 18 to 29 turned out more than they had since 1972, the first presidential election after the voting age was lowered from 21 to 18. They supported…

The Quickest Kid Fixer-Uppers: Capsulized Solutions from the "Bright Ideas"(TM) Resource Newsletter. Volume 1 [and] Volume 2.

ERIC Educational Resources Information Center

Wells, Ruth Herman

The suggestions in these booklets are designed to help youth professionals who help children and adolescents with problems, but who have little time. Volume 1 contains answers for helping children and youth deal with apathy, attention deficit disorders, noncompliance, poor motivation, anger problems, and avoiding teen pregnancy. The chapters are:…

Apathy and Reduced Speed of Processing Underlie Decline in Verbal Fluency following DBS.

PubMed

Foley, Jennifer A; Foltynie, Tom; Zrinzo, Ludvic; Hyam, Jonathan A; Limousin, Patricia; Cipolotti, Lisa

2017-01-01

Objective . Reduced verbal fluency is a strikingly uniform finding following deep brain stimulation (DBS) for Parkinson's disease (PD). The precise cognitive mechanism underlying this reduction remains unclear, but theories have suggested reduced motivation, linguistic skill, and/or executive function. It is of note, however, that previous reports have failed to consider the potential role of any changes in speed of processing. Thus, the aim of this study was to examine verbal fluency changes with a particular focus on the role of cognitive speed. Method . In this study, 28 patients with PD completed measures of verbal fluency, motivation, language, executive functioning, and speed of processing, before and after DBS. Results . As expected, there was a marked decline in verbal fluency but also in a timed test of executive functions and two measures of speed of processing. Verbal fluency decline was associated with markers of linguistic and executive functioning, but not after speed of processing was statistically controlled for. In contrast, greater decline in verbal fluency was associated with higher levels of apathy at baseline, which was not associated with changes in cognitive speed. Discussion . Reduced generativity and processing speed may account for the marked reduction in verbal fluency commonly observed following DBS.

An exploratory case study of the impact of ambient biographical displays on identity in a patient with Alzheimer's disease.

PubMed

Massimi, Michael; Berry, Emma; Browne, Georgina; Smyth, Gavin; Watson, Peter; Baecker, Ronald M

2008-01-01

One of the most troubling symptoms of Alzheimer's disease is the loss of the patient's sense of identity. This loss complicates relationships, increases apathy, and generally impedes quality of life for the patient. We describe a novel in-home ambient display called Biography Theatre that cycles through music, photographs, movies, and narratives drawn from the patient's past and current life. We conducted an exploratory case study with an 84-year-old male with moderate-stage Alzheimer's disease (Mr H). The study consisted of three phases: a baseline phase, a phase wherein autobiographical materials were collected and discussed, and a phase wherein the display was deployed in the home. The patient demonstrated improvement on standardised tests of apathy and positive self-identity, but did not improve on tests of autobiographical memory, anxiety, depression, and general cognition. We also report on caregiver reactions to the intervention and how the display helped them cope with and reinterpret their loved one's condition. This work suggests that interdisciplinary work involving "off the desktop" computing technologies may be a fruitful way to provide rehabilitative benefit for individuals with Alzheimer's disease.

Does impaired socioemotional functioning account for behavioral dysexecutive disorders? Evidence from a transnosological study.

PubMed

Narme, Pauline; Roussel, Martine; Mouras, Harold; Krystkowiak, Pierre; Godefroy, Olivier

2017-01-01

Behavioral dysexecutive disorders are highly prevalent in patients with neurological diseases but cannot be explained by cognitive dysexecutive impairments. In fact, the underlying mechanisms are poorly understood. Given that socioemotional functioning underlies appropriate behavior, socioemotional impairments may contribute to the appearance of behavioral disorders. To investigate this issue, we performed a transnosological study. Seventy-five patients suffering from various neurological diseases (Alzheimer's disease (AD), Parkinson's disease (PD), frontotemporal lobar degeneration, and stroke) were included in the study. The patients were comprehensively assessed in terms of cognitive and behavioral dysexecutive disorders and socioemotional processes (facial emotion recognition and theory of mind). As was seen for cognitive and behavioral dysexecutive impairments, the prevalence of socioemotional impairments varied according to the diagnosis. Stepwise logistic regressions showed that (i) only cognitive executive indices predicted hypoactivity with apathy/abulia, (ii) theory of mind impairments predicted hyperactivity-distractibility-impulsivity and stereotyped/perseverative behaviors, and (iii) impaired facial emotion recognition predicted social behavior disorders. Several dysexecutive behavioral disorders are associated with an underlying impairment in socioemotional processes but not with cognitive indices of executive functioning (except for apathy). These results strongly suggest that some dysexecutive behavioral disorders are the outward signs of an underlying impairment in socioemotional processes.

Validating Dimensions of Psychosis Symptomatology: Neural Correlates and 20-year Outcomes

PubMed Central

Kotov, Roman; Foti, Dan; Li, Kaiqiao; Bromet, Evelyn J.; Hajcak, Greg; Ruggero, Camilo J.

2016-01-01

Heterogeneity of psychosis presents significant challenges for classification. Between two and 12 symptom dimensions have been proposed, and consensus is lacking. The present study sought to identify uniquely informative models by comparing the validity of these alternatives. An epidemiologic cohort of 628 first-admission inpatients with psychosis was interviewed 6 times over two decades and completed an electrophysiological assessment of error processing at year 20. We first analyzed a comprehensive set of 49 symptoms rated by interviewers at baseline, progressively extracting from one to 12 factors. Next, we compared the ability of resulting factor solutions to (a) account for concurrent neural dysfunction and (b) predict 20-year role, social, residential, and global functioning, and life satisfaction. A four-factor model showed incremental validity with all outcomes, and more complex models did not improve explanatory power. The four dimensions—reality distortion, disorganization, inexpressivity, and apathy/asociality—were replicable in 5 follow-ups, internally consistent, stable across assessments, and showed strong discriminant validity. These results reaffirm the value of separating disorganization and reality distortion, are consistent with recent findings distinguishing inexpressivity and apathy/asociality, and suggest that these four dimensions are fundamental to understanding neural abnormalities and long-term outcomes in psychosis. PMID:27819471

The impact of methamphetamine use on subjective well-being in an Internet survey: preliminary findings.

PubMed

Looby, Alison; Earleywine, Mitch

2007-04-01

Methamphetamine is one of the most widely used stimulants worldwide. Common reasons for use of the drug include efforts to improve or enhance one's life and to uplift one's mood. Nevertheless, acute effects of the drug lead to temporary improvements in mood followed by negative affect. The purpose of the present study was to expand on the current literature and examine other aspects of mood and satisfaction with life in methamphetamine users. Over 6000 adults completed an Internet survey and reported on depression, apathy, satisfaction with life, happiness, and subjective well-being, in addition to measures of methamphetamine use. We compared those who had used methamphetamine at least once within the past year (N = 610) to those who had never used (N = 6063). Methamphetamine use accounted for significant variance in depression, apathy, satisfaction with life, happiness, and subjective well-being even when alcohol and other drugs served as covariates. Methamphetamine use may decrease one's subjective well-being instead of enhancing it, which is contradictory to the perceptions of many users. Increasing awareness about methamphetamine's negative impact on mood and life satisfaction might help decrease prevalence of the drug's use and associated troubles. Copyright 2007 John Wiley & Sons, Ltd.

Combined rasagiline and antidepressant use in Parkinson disease in the ADAGIO study: effects on nonmotor symptoms and tolerability.

PubMed

Smith, Kara M; Eyal, Eli; Weintraub, Daniel

2015-01-01

Depression, cognitive impairment, and other nonmotor symptoms (NMSs) are common early in Parkinson disease (PD) and may be in part due to disease-related dopamine deficiency. Many patients with PD are treated with antidepressants for NMSs, and the effect of the combination of PD medications that enhance dopamine neurotransmission and antidepressants on NMSs has not been studied. We report the effects of the addition of a monoamine oxidase B inhibitor, rasagiline, to antidepressant treatment in PD. To evaluate the effect of rasagiline on depression, cognition, and other PD NMSs in patients taking an antidepressant in the Attenuation of Disease Progression With Azilect Given Once Daily (ADAGIO) study. The ADAGIO study was a double-blind, placebo-controlled, delayed-start trial of rasagiline in de novo PD. In this exploratory post hoc analysis, we analyzed patients taking an antidepressant during the 36-week phase 1 period, in which patients were randomized to rasagiline (1 or 2 mg/d) or placebo. We evaluated the change in NMSs in patients taking an antidepressant and rasagiline compared with those taking placebo. The NMSs were assessed by Movement Disorder Society-sponsored revision of the Unified Parkinson's Disease Rating Scale Nonmotor Experiences of Daily Living, the original Unified Parkinson's Disease Rating Scale, and the Parkinson Fatigue Scale. A total of 191 of the 1174 patients (16.3%) were treated with antidepressants during phase 1 and provided efficacy data. Depression and cognition scores revealed significantly less worsening in the rasagiline group compared with the placebo group (differences in Movement Disorder Society-sponsored revision of the Unified Parkinson's Disease Rating Scale item-adjusted means [SEs], -0.19 [0.10], P = .048, and -0.20 [0.05], P < .001, respectively). Parkinson Fatigue Scale (mean [SE] difference, -0.42 [0.09], P < .001) and daytime sleepiness (mean [SE] difference, -0.24 [0.09], P = .006) scores also revealed significantly less worsening in the rasagiline group compared with placebo. There was a nonsignificant trend toward less worsening in apathy and no significant between-group differences in anxiety or sleep. The effect on depression remained significant after controlling for improvement in motor symptoms (mean [SE] difference, -0.23 [0.09], P = .009). There were no serious adverse events in the combined rasagiline-antidepressant group suggestive of serotonin syndrome. The combination of rasagiline and antidepressants in patients with de novo PD is associated with reduced worsening of a range of NMSs in preliminary analyses. Adverse effects appear uncommon with this combination. These findings suggest a role for dopamine-enhancing therapies in NMSs in early PD and encourage further study and confirmation. clinicaltrials.gov Identifier: NCT00256204.

Life concerns of elderly people living at home determined as by Community General Support Center staff: implications for organizing a more effective integrated community care system. The Kurihara Project.

PubMed

Takada, Junko; Meguro, Kenichi; Sato, Yuko; Chiba, Yumiko

2014-09-01

In Japan, the integrated community care system aims to enable people to continue to live in their homes. Based on the concept, one of the activities of a Community General Support Center (CGSC) is to provide preventive intervention based on a Community Support Program. Currently, a Basic Checklist (BC) is sent to elderly people to identify persons appropriate for a Secondary Prevention Program. To find people who had not responded to the BC, CGSC staff evaluated the files of 592 subjects who had participated in the Kurihara Project to identify activities they cannot do that they did in the past, decreased activity levels at home, loss of interaction with people other than their family, and the need for medical interventions. This information was classified, when applicable, into the following categories: (A) 'no life concerns'; (B) 'undecided'; and (C) 'life concerns'. The relationships between these classifications and clinical information, certified need for long-term care, and items on the BC were examined. The numbers of subjects in categories A, B, and C were 291, 42, and 186, respectively. Life concerns were related to scores on the Clinical Dementia Rating, global cognitive function, depressive state, and apathy. Most items on the BC were not associated with classification into category C, but ≥25% of the subjects had life concerns related to these items. Assessment of life concerns by the CGSC staff has clinical validity. The results suggest that there are people who do not respond to the checklist or apply for Long-Term Care Insurance, meaning that they 'hide' in the community, probably due to apathy or depressive state. To organize a more effective integrated community care system, the CGSC staff should focus mainly on preventive care. © 2014 The Authors. Psychogeriatrics © 2014 Japanese Psychogeriatric Society.

[Vaccinovigilance: Reports of adverse reactions in the year 2016].

PubMed

Albrecht, N; Ottiger, H

2017-08-01

In the year 2016, 107 reports of adverse reactions following the application of various authorized vaccines were received and evaluated by the IVI (Institute of Virology and Immunology). The notifications were submitted primarily by marketing authorization holders (81) or veterinarians and private persons (26). The aim of the Vigilance System is the identification of rare events to assess the individual risks of the vaccine application. During the last year, the correlation between reaction and vaccination was considered probable in 34% of the cases. As in previous years, companion animals were involved in most of the adverse effects (48% dogs, 21% cats), followed by cattle (13%). In dogs, approximately half of the reports concern the combination vaccines against distemper, hepatitis, parvovirus, parainfluenza and leptospirosis. The reported symptoms, such as itching, facial edema, acute vomiting and diarrhea, usually indicated forms of hypersensitivity. In cats, apathy was most frequently observed regardless of the vaccination.

Should forensic autopsies be a source for medical education? A preliminary study.

PubMed

Kucuker, Hudaverdi; Ozen, Oguz Aslan; Songur, Ahmet; Bas, Orhan; Demirel, Reha

2008-01-01

Practical anatomy sessions including dissection of cadavers are essential for anatomy courses. There are many difficulties in obtaining cadavers. In addition, hardened and discolored cadavers that are fixed with formaldehyde look unrealistic and generate apathy among students. We considered that forensic autopsies may be used as ancillary and supportive practice in anatomy education. We invited the participation of Year 2 medical students in suitable forensic autopsy cases during the course of one year. Specialists of forensic medicine and anatomy provided theoretical support through talks in their specialized fields during the autopsy. At the end of the semester, feedback questionnaire forms were prepared and the students were asked to evaluate these sessions. Forty students participated in the evaluation by completing the questionnaire. Students made positive statements about adequacy of the time of the application, consistency of the structures with theoretical and practical issues shown in anatomy lectures, and necessary explanations of the lecturers during and after the application. We think that forensic autopsies are an attractive supplementary educational model, and we have decided to continue the forensic autopsy practices. We believe that further studies on the evaluation of the sessions using a larger student population will lead to more conclusive results.

Protesting Their Apathy? An Analysis of British Press Coverage of Young Anti-Iraq War Protestors

ERIC Educational Resources Information Center

Cushion, Stephen

2007-01-01

Drawing on a systematic content analysis of UK newspaper coverage of young anti-Iraq war protestors, I examine how young people's opinions were mediated before and during the war in Iraq. I explore the extent and nature of coverage, and ask whether newspapers encouraged young people to be active citizens in the public sphere. I argue that the UK…

Effects of Work-Related Attitudes on the Intention to Leave the Profession: An Examination of School Teachers in Nigeria

ERIC Educational Resources Information Center

Ladebo, Olugbenga Jelil

2005-01-01

This article examines the influence of work-place factors, job satisfaction and professional commitment on the intent to leave the profession of 165 primary school teachers in the city of Lagos, Nigeria. Most of the teachers were women (74.5 per cent). Teachers' satisfaction was characterized by job apathy, satisfaction with pay and benefits, and…

An Investigation of Language Teachers' Explorations of the Use of Corpus Tools in the English for Academic Purposes (EAP) Class

ERIC Educational Resources Information Center

Bunting, John David

2013-01-01

Despite claims that the use of corpus tools can have a major impact in language classrooms (e.g., Conrad, 2000, 2004; Davies, 2004; O'Keefe, McCarthy, & Carter, 2007; Sinclair, 2004b; Tsui, 2004), many language teachers express apparent apathy or even resistance towards adding corpus tools to their repertoire (Cortes, 2013b). This study…

Students' Perceptions of a Highly Controversial yet Keystone Species, the Black-Tailed Prairie Dog: A Case Study

ERIC Educational Resources Information Center

Fox-Parrish, Lynne; Jurin, Richard R.

2008-01-01

The authors used a case-study methodology to explore the perceptions of 30 9th-grade biology students relative to black-tailed prairie dogs. The case study, which involved classroom- and field-based experiences that focused on black-tailed prairie dogs, revealed 3 major themes: apathy, egocentrism, and naive conceptions. The authors had hoped that…

Citalopram, methylphenidate, or their combination in geriatric depression: a randomized, double-blind, placebo-controlled trial.

PubMed

Lavretsky, Helen; Reinlieb, Michelle; St Cyr, Natalie; Siddarth, Prabha; Ercoli, Linda M; Senturk, Damla

2015-06-01

The authors evaluated the potential of methylphenidate to improve antidepressant response to citalopram, as assessed by clinical and cognitive outcomes, in elderly depressed patients. The authors conducted a 16-week randomized double-blind placebo-controlled trial for geriatric depression in 143 older outpatients diagnosed with major depression comparing treatment response in three treatment groups: methylphenidate plus placebo (N=48), citalopram plus placebo (N=48), and citalopram plus methylphenidate (N=47). The primary outcome measure was change in depression severity. Remission was defined as a score of 6 or less on the Hamilton Depression Rating Scale. Secondary outcomes included measures of anxiety, apathy, quality of life, and cognition. Daily doses ranged from 20 mg to 60 mg for citalopram (mean=32 mg) and from 5 mg to 40 mg for methylphenidate (mean=16 mg). All groups showed significant improvement in depression severity and in cognitive performance. However, the improvement in depression severity and the Clinical Global Impressions improvement score was more prominent in the citalopram plus methylphenidate group compared with the other two groups. Additionally, the rate of improvement in the citalopram plus methylphenidate group was significantly higher than that in the citalopram plus placebo group in the first 4 weeks of the trial. The groups did not differ in cognitive improvement or number of side effects. Combined treatment with citalopram and methylphenidate demonstrated an enhanced clinical response profile in mood and well-being, as well as a higher rate of remission, compared with either drug alone. All treatments led to an improvement in cognitive functioning, although augmentation with methylphenidate did not offer additional benefits.

Relationships of Behavioral Measures of Frontal Lobe Dysfunction with Underlying Electrophysiology in Cocaine-Dependent Patients

PubMed Central

Gjini, Klevest; Qazi, Aisha; Greenwald, Mark K.; Sandhu, Ravinder; Gooding, Diane C.; Boutros, Nash N.

2013-01-01

Background and Objectives Despite evidence that frontal lobe functioning is impaired in cocaine-dependent individuals, relationships between behavioral measures of frontal dysfunction and electrophysiological measures of inhibition in cocaine use have not been explored. Methods Using the Frontal System Behavior Scale (FrSBe), frontal dysfunction was assessed in a group of abstinent cocaine-dependent subjects (N=49) and healthy controls (N=32). Using transcranial magnetic stimulation (TMS) and evoked potential (EP)-based electrophysiological measures of inhibition, we assessed associations between these measures and FrSBe estimates of frontal dysfunction. Results Patients had significantly higher FrSBe scores for executive dysfunction, disinhibition and apathy than controls. Lower TMS-based resting motor thresholds (i.e., hyperexcitability) were significantly associated with higher Executive Dysfunction scores in the patients. Conclusions and Scientific Significance Relationships between FrSBe scores and TMS-based measures highlight neurophysiological aberrations underlying frontal lobe dysfunction in cocaine abusers. TMS and EP measures may be useful probes of the intermediary steps between frontal lobe dysfunction and addictive behavior. PMID:24724884

Novel Neuroimaging Methods to Understand How HIV Affects the Brain

PubMed Central

Thompson, Paul

2015-01-01

In much of the developed world, the HIV epidemic has largely been controlled by anti-retroviral treatment. Even so, there is growing concern that HIV-infected individuals may be at risk for accelerated brain aging, and a range of cognitive impairments. What promotes or resists these changes is largely unknown. There is also interest in discovering factors that promote resilience to HIV, and combat its adverse effects in children. Here we review recent developments in brain imaging that reveal how the virus affects the brain. We relate these brain changes to changes in blood markers, cognitive function, and other patient outcomes or symptoms, such as apathy or neuropathic pain. We focus on new and emerging techniques, including new variants of brain MRI. Diffusion tensor imaging, for example, can map the brain’s structural connections while fMRI can uncover functional connections. Finally, we suggest how large-scale global research alliances, such as ENIGMA, may resolve controversies over effects where evidence is now lacking. These efforts pool scans from tens of thousands of individuals, and offer a source of power not previously imaginable for brain imaging studies. PMID:25902966

Quality of Life, Integrative Community Therapy, Family Support, and Satisfaction with Health Services Among Elderly Adults with and without Symptoms of Depression.

PubMed

de Lima Silva, Vanessa; de Medeiros, Caroline Addison Carvalho Xavier; Guerra, Gerlane Coelho Bernardo; Ferreira, Priscila Helena Antunes; de Araújo Júnior, Raimundo Fernandes; de Araújo Barbosa, Stphannie Jamyla; de Araújo, Aurigena Antunes

2017-06-01

The aim of this cross-sectional study was to analyse quality of life, socio-demographic characteristics, family support, satisfaction with health services, and effect of integrative community therapy among non-institutionalised elderly adults with and without symptoms of depression in the state of Rio Grande do Norte, Brazil. Data from elderly adults with (n = 59) and without (n = 61) depressive symptoms were compared. The instruments used were the Mini-Mental State Examination, the short version of the Geriatric Depression Scale, a clinical socio-demographic questionnaire, the abbreviated version of the World Health Organisation Quality of Life questionnaire, the Family Assessment Device, and the Patient Satisfaction with Mental Health Services Rating Scale. Elderly adults with depressive symptoms had lower quality of life in the social relations domain than did those without depressive symptoms (p = 0.003). In addition, compared with those without depression, fewer elderly adults with depressive symptoms attended integrative community therapy (p = 0.04); they also reported a low degree of family involvement in problem solving (p = 0.04) and showed apathy regarding their satisfaction with health services (p = 0.007). These results have important implications in the decision-making process with regard to strategies for improving the health status of elderly adults with depressive symptoms.

[The clinical picture and stability of non-cognitive symptoms in patients with Alzheimer's disease].

PubMed

Haupt, M; Jänner, M; Stierstorfer, A; Kretschmar, C

1998-05-01

The purpose of this study was to investigate noncognitive symptoms in Alzheimer's disease in order to identify symptom patterns and to study stability of such patterns prospectively. Furthermore, variables were examined which could be associated with certain types of symptom patterns or could be predictors of change of these patterns. Forty-eight patients with the clinical diagnosis of probable Alzheimer's disease were included in this study and were assessed weekly over a three-week period. Noncognitive symptoms were rated according to the Behavioral Abnormalities in Alzheimer's Disease Rating Scale (BEHAVE-AD) and the Dementia Mood Assessment Scale (DMAS) and to a set of items specifically assessing misidentifications. By means of principal component factor analysis different noncognitive symptom patterns were obtained yielding a four-factor solution. They were mapped as rational domains with respect to clinical experience: 'depression', 'apathy', 'psychotic symptoms/aggression', 'misidentifications/agitation'. Demographic and clinical variables were not associated with the factor solutions and did not predict change of the factor values. The results demonstrate that in Alzheimer's disease there are distinct noncognitive symptom patterns with at least short-term prospective stability. None of the examined clinical variables, such as age at entry, the status of the patients (outpatient or inpatient) or dementia severity, exerted substantial influence on the noncognitive symptom patterns. Further investigations should concentrate on the pathological and prognostical correlates of noncognitive symptom patterns in Alzheimer's disease.

A Comparison of the Behavioural and Emotional Characteristics of Alzheimer's Dementia in Individuals with and without Down Syndrome

ERIC Educational Resources Information Center

Temple, Valerie; Konstantareas, M. Mary

2005-01-01

The behavioural and emotional changes associated with Alzheimer's disease (AD) are compared for individuals with Down syndrome and AD and individuals with AD from the general population (AD-only). The primary caregivers of 30 people with Down syndrome and AD and 30 people with AD-only completed the BEHAVE-AD and the Apathy subscale of the CERAD.…

The Ethical Imperative of Reason: How Anti-Intellectualism, Denialism, and Apathy Threaten National Security

DTIC Science & Technology

2016-03-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited THE ETHICAL ...REPORT DATE March 2016 3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE THE ETHICAL IMPERATIVE OF REASON: HOW ANTI...intellectualism in the policy process and demonstrates that, in the intricate and dynamic matters of our nation’s security, there is an ethical

Resolving legal questions with psychological data.

PubMed

Loftus, E F

1991-10-01

Psychologists are ever finding new legal arenas for their psychological data and concepts. Findings about the character and operation of stereotyping have been introduced in sex discrimination litigation in the United States. Findings about conformity, obedience to authority, and bystander apathy have been introduced into death penalty cases in South Africa. These concrete and detailed applications of psychological science demonstrate the expanding role that psychology is playing in the legal world.

Afghanistan 2012 and Beyond: Clearing, Holding, and Building with Transition Teams

DTIC Science & Technology

2012-05-10

Afghan population, towards achieving those goals. However, given the time already spent in Afghanistan, the constant changes of command and rotation...messages from the White House and apathy of the Afghan government, the pressure is on commanders to expedite the COIN strategy. One problem that...prevents commanders from moving quicker towards transitioning to ANSF is that the definition of success in Afghanistan is difficult to define. In 2009

Apathy and Reduced Speed of Processing Underlie Decline in Verbal Fluency following DBS

PubMed Central

Foltynie, Tom; Zrinzo, Ludvic; Hyam, Jonathan A.; Limousin, Patricia

2017-01-01

Objective. Reduced verbal fluency is a strikingly uniform finding following deep brain stimulation (DBS) for Parkinson's disease (PD). The precise cognitive mechanism underlying this reduction remains unclear, but theories have suggested reduced motivation, linguistic skill, and/or executive function. It is of note, however, that previous reports have failed to consider the potential role of any changes in speed of processing. Thus, the aim of this study was to examine verbal fluency changes with a particular focus on the role of cognitive speed. Method. In this study, 28 patients with PD completed measures of verbal fluency, motivation, language, executive functioning, and speed of processing, before and after DBS. Results. As expected, there was a marked decline in verbal fluency but also in a timed test of executive functions and two measures of speed of processing. Verbal fluency decline was associated with markers of linguistic and executive functioning, but not after speed of processing was statistically controlled for. In contrast, greater decline in verbal fluency was associated with higher levels of apathy at baseline, which was not associated with changes in cognitive speed. Discussion. Reduced generativity and processing speed may account for the marked reduction in verbal fluency commonly observed following DBS. PMID:28408788

Validating dimensions of psychosis symptomatology: Neural correlates and 20-year outcomes.

PubMed

Kotov, Roman; Foti, Dan; Li, Kaiqiao; Bromet, Evelyn J; Hajcak, Greg; Ruggero, Camilo J

2016-11-01

Heterogeneity of psychosis presents significant challenges for classification. Between 2 and 12 symptom dimensions have been proposed, and consensus is lacking. The present study sought to identify uniquely informative models by comparing the validity of these alternatives. An epidemiologic cohort of 628 first-admission inpatients with psychosis was interviewed 6 times over 2 decades and completed an electrophysiological assessment of error processing at year 20. We first analyzed a comprehensive set of 49 symptoms rated by interviewers at baseline, progressively extracting from 1 to 12 factors. Next, we compared the ability of resulting factor solutions to (a) account for concurrent neural dysfunction and (b) predict 20-year role, social, residential, and global functioning, and life satisfaction. A four-factor model showed incremental validity with all outcomes, and more complex models did not improve explanatory power. The 4 dimensions-reality distortion, disorganization, inexpressivity, and apathy/asociality-were replicable in 5 follow-ups, internally consistent, stable across assessments, and showed strong discriminant validity. These results reaffirm the value of separating disorganization and reality distortion, are consistent with recent findings distinguishing inexpressivity and apathy/asociality, and suggest that these 4 dimensions are fundamental to understanding neural abnormalities and long-term outcomes in psychosis. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Sensation seeking and executive deficits in relation to alcohol, tobacco, and marijuana use frequency among university students: Value of ecologically based measures.

PubMed

Meil, William M; LaPorte, David J; Mills, John A; Sesti, Ann; Collins, Sunshine M; Stiver, Alyssa G

2016-11-01

The development of substance use and addiction has been linked to impaired executive function which relies on systems that converge in the prefrontal cortex. This study examined several measures of executive function as predictors of college student alcohol, tobacco, and marijuana use frequency and abuse. College students (N=321) were administered the Delis-Kaplan Executive Function System (D-KEFS) test battery, the Sensation Seeking Scale V (SSSV), the Frontal Systems Behavioral Scale (FrSBe), the Perceived Stress Scale (PSS), the Michigan Alcohol Screening Test (MAST), the Fagerstrom Test of Nicotine Dependence (FTND). Alcohol use frequency was predicted by sensation seeking and FrSBe Disinhibition scores, but the latter only emerged as a unique predictor for binge drinking frequency. Sex and Disinhibition, Apathy and Executive Function FrSBe subscales predicted the frequency of tobacco use. FrSBe scores uniquely predicted tobacco use among daily users. Marijuana use frequency was predicted by sensation seeking, sex, perceived stress, and FrSBe Disinhibition scores, but only sensation seeking predicted daily use after controlling for other variables. FrSBe Disinhibition scores reached levels considered to be clinically significant for frequent binge drinkers and daily marijuana users. Sensation seeking emerged as the predominate predictor of the early stages of alcohol and tobacco related problems. These results suggest ecologically based self-report measures of frontal lobe function and sensation seeking are significant predictors of use frequency among college students and the extent of frontal dysfunction may be clinically significant among some heavy users. Copyright © 2016 Elsevier Ltd. All rights reserved.

Nurses' attitudes toward ethical issues in psychiatric inpatient settings.

PubMed

Eren, Nurhan

2014-05-01

Nursing is an occupation that deals with humans and relies upon human relationships. Nursing care, which is an important component of these relationships, involves protection, forbearance, attention, and worry. The aim of this study is to evaluate the ethical beliefs of psychiatric nurses and ethical problems encountered. The study design was descriptive and cross-sectional. RESEARCH CONTEXT: Methods comprised of a questionnaire administered to psychiatric nurses (n=202) from five psychiatric hospitals in Istanbul, Turkey, instruction in psychiatric nursing ethics, discussion of reported ethical problems by nursing focus groups, and analysis of questionnaires and reports by academicians with clinical experience. PARTICIPANTS consist of the nurses who volunteered to take part in the study from the five psychiatric hospitals (n=202), which were selected with cluster sampling method. Ethical considerations: Written informed consent of each participant was taken prior to the study. The results indicated that nurses needed additional education in psychiatric ethics. Insufficient personnel, excessive workload, working conditions, lack of supervision, and in-service training were identified as leading to unethical behaviors. Ethical code or nursing care -related problems included (a) neglect, (b) rude/careless behavior, (c) disrespect of patient rights and human dignity, (d) bystander apathy, (e) lack of proper communication, (f) stigmatization, (g) authoritarian attitude/intimidation, (h) physical interventions during restraint, (i) manipulation by reactive emotions, (j) not asking for permission, (k) disrespect of privacy, (l) dishonesty or lack of clarity, (m) exposure to unhealthy physical conditions, and (n) violation of confidence. The results indicate that ethical codes of nursing in psychiatric inpatient units are inadequate and standards of care are poor. In order to address those issues, large-scale research needs to be conducted in psychiatric nursing with a focus on case studies and criteria for evaluation of service, and competency and responsibility needs to be established in psychiatric nursing education and practice.

Psychosocial and Behavioral Factors Associated with Bowel and Bladder Management after SCI

DTIC Science & Technology

2014-10-01

disability which will probably turn into long-term disability before long….I turned 61 so I could just go on Social Security as disabled which I guess for...enjoy life, apathy, emotionally withdrawal , isolated/lonely(regardless of actual social environment). 2. Anger: frustration, resentment, hostility, fury... mental , or social ). refers to the individual’s response to the “goodness of fit” between expectations and achievements, as experienced by the

Theoretical Exploration of the Neural Bases of Behavioural Disinhibition, Apathy and Executive Dysfunction in Preclinical Alzheimer's Disease in People with Down's Syndrome: Potential Involvement of Multiple Frontal-Subcortical Neuronal Circuits

ERIC Educational Resources Information Center

Ball, S. L.; Holland, A. J.; Watson, P. C.; Huppert, F. A.

2010-01-01

Background: Recent research has suggested a specific impairment in frontal-lobe functioning in the preclinical stages of Alzheimer's disease (AD) in people with Down's syndrome (DS), characterised by prominent changes in personality or behaviour. The aim of the current paper is to explore whether particular kinds of change (namely executive…

Medical Mobilization Since 1860: From Apathy to Action

DTIC Science & Technology

1992-04-01

to program and fund increased transportation requirements for future conflicts. 7 WOLD WAR~ I miiitary Mobilization In the years between the Civil War...cantonment areas. Most of the medical personnel conducting the exams were recent inductees or volunteers who arrived at camp shortly before the main body of...Penicillin was the new wonder drug and the industry was still in the development stage. After initial processing problems with the Food and Drug

The Caribbean: U.S. Economic and Military Interests.

DTIC Science & Technology

1983-12-01

the attentive public) does not have the official powers of the Legislative Branch, it does have the very formidable weapon of public opinion. The public...would place Cuba at the Survival level concerning Defense, the Legislative would have placed it at the Minor level (despite Congressional concern over...from Cuba, the Executive and Legislative placed Cuba at the Minor level, while the Public placed it at the Apathy level. The Public appeared to be

Notes on a Return to the Genuine Study of the Issues of Political Life or: Steps Toward Overcoming Instructor Apathy and the Malaise of the Listless Colleges.

ERIC Educational Resources Information Center

Reeb, Richard H., Jr.

An emphasis in college level social sciences on the principles of the Declaration of Independence can provide a foundation for interdisciplinary study as well as illuminate political issues, institutions, and ends. For example, in terms of the Declaration, political science is the study of the ends of political life (security of human rights) and…

Is Forced Swimming Immobility a Good Endpoint for Modeling Negative Symptoms of Schizophrenia? - Study of Sub-Anesthetic Ketamine Repeated Administration Effects.

PubMed

Neves, Gilda; Borsoi, Milene; Antonio, Camila B; Pranke, Mariana A; Betti, Andresa H; Rates, Stela M K

2017-01-01

Immobility time in the forced swimming has been described as analogous to emotional blunting or apathy and has been used for characterizing schizophrenia animal models. Several clinical studies support the use of NMDA receptor antagonists to model schizophrenia in rodents. Some works describe the effects of ketamine on immobility behavior but there is variability in the experimental design used leading to controversial results. In this study, we evaluated the effects of repeated administration of ketamine sub-anesthetic doses in forced swimming, locomotion in response to novelty and novel object recognition, aiming a broader evaluation of the usefulness of this experimental approach for modeling schizophrenia in mice. Ketamine (30 mg/kg/day i.p. for 14 days) induced a not persistent decrease in immobility time, detected 24h but not 72h after treatment. This same administration protocol induced a deficit in novel object recognition. No change was observed in mice locomotion. Our results confirm that repeated administration of sub-anesthetic doses of ketamine is useful in modeling schizophrenia-related behavioral changes in mice. However, the immobility time during forced swimming does not seem to be a good endpoint to evaluate the modeling of negative symptoms in NMDAR antagonist animal models of schizophrenia.

Cognitive Training Using a Novel Memory Game on an iPad in Patients with Amnestic Mild Cognitive Impairment (aMCI)

PubMed Central

Savulich, George; Piercy, Thomas; Fox, Chris; Suckling, John; Rowe, James B; O’Brien, John T

2017-01-01

Abstract Background Cognitive training is effective in patients with mild cognitive impairment but does not typically address the motivational deficits associated with older populations with memory difficulties. Methods We conducted a randomized controlled trial of cognitive training using a novel memory game on an iPad in 42 patients with a diagnosis of amnestic mild cognitive impairment assigned to either the cognitive training (n=21; 8 hours of gameplay over 4 weeks) or control (n=21; clinic visits as usual) groups. Results Significant time-by-pattern-by-group interactions were found for cognitive performance in terms of the number of errors made and trials needed on the Cambridge Neuropsychological Test Automated Battery Paired Associates Learning task (P=.044; P=.027). Significant time-by-group interactions were also found for the Cambridge Neuropsychological Test Automated Battery Paired Associates Learning first trial memory score (P=.002), Mini-Mental State Examination (P=.036), the Brief Visuospatial Memory Test (P=.032), and the Apathy Evaluation Scale (P=.026). Within-group comparisons revealed highly specific effects of cognitive training on episodic memory. The cognitive training group maintained high levels of enjoyment and motivation to continue after each hour of gameplay, with self-confidence and self-rated memory ability improving over time. Conclusions Episodic memory robustly improved in the cognitive training group. “Gamified” cognitive training may also enhance visuospatial abilities in patients with amnestic mild cognitive impairment. Gamification maximizes engagement with cognitive training by increasing motivation and could complement pharmacological treatments for amnestic mild cognitive impairment and mild Alzheimer’s disease. Larger, more controlled trials are needed to replicate and extend these findings. PMID:28898959

Cognitive Training Using a Novel Memory Game on an iPad in Patients with Amnestic Mild Cognitive Impairment (aMCI).

PubMed

Savulich, George; Piercy, Thomas; Fox, Chris; Suckling, John; Rowe, James B; O'Brien, John T; Sahakian, Barbara J

2017-08-01

Cognitive training is effective in patients with mild cognitive impairment but does not typically address the motivational deficits associated with older populations with memory difficulties. We conducted a randomized controlled trial of cognitive training using a novel memory game on an iPad in 42 patients with a diagnosis of amnestic mild cognitive impairment assigned to either the cognitive training (n=21; 8 hours of gameplay over 4 weeks) or control (n=21; clinic visits as usual) groups. Significant time-by-pattern-by-group interactions were found for cognitive performance in terms of the number of errors made and trials needed on the Cambridge Neuropsychological Test Automated Battery Paired Associates Learning task (P=.044; P=.027). Significant time-by-group interactions were also found for the Cambridge Neuropsychological Test Automated Battery Paired Associates Learning first trial memory score (P=.002), Mini-Mental State Examination (P=.036), the Brief Visuospatial Memory Test (P=.032), and the Apathy Evaluation Scale (P=.026). Within-group comparisons revealed highly specific effects of cognitive training on episodic memory. The cognitive training group maintained high levels of enjoyment and motivation to continue after each hour of gameplay, with self-confidence and self-rated memory ability improving over time. Episodic memory robustly improved in the cognitive training group. "Gamified" cognitive training may also enhance visuospatial abilities in patients with amnestic mild cognitive impairment. Gamification maximizes engagement with cognitive training by increasing motivation and could complement pharmacological treatments for amnestic mild cognitive impairment and mild Alzheimer's disease. Larger, more controlled trials are needed to replicate and extend these findings. © The Author 2017. Published by Oxford University Press on behalf of CINP.

Prodromal Parkinsonism and Neurodegenerative Risk Stratification in REM Sleep Behavior Disorder

PubMed Central

Lawton, Michael; Rolinski, Michal; Evetts, Samuel; Baig, Fahd; Ruffmann, Claudio; Gornall, Aimie; Klein, Johannes C; Lo, Christine; Dennis, Gary; Bandmann, Oliver; Quinnell, Timothy; Zaiwalla, Zenobia; Ben-Shlomo, Yoav; Hu, Michele TM

2017-01-01

Abstract Objectives Rapid eye movement (REM) sleep behavior disorder (RBD) is the most specific marker of prodromal alpha-synucleinopathies. We sought to delineate the baseline clinical characteristics of RBD and evaluate risk stratification models. Methods Clinical assessments were performed in 171 RBD, 296 control, and 119 untreated Parkinson’s (PD) participants. Putative risk measures were assessed as predictors of prodromal neurodegeneration, and Movement Disorders Society (MDS) criteria for prodromal PD were applied. Participants were screened for common leucine-rich repeat kinase 2 (LRRK2)/glucocerebrosidase gene (GBA) gene mutations. Results Compared to controls, participants with RBD had higher rates of solvent exposure, head injury, smoking, obesity, and antidepressant use. GBA mutations were more common in RBD, but no LRRK2 mutations were found. RBD participants performed significantly worse than controls on Unified Parkinson’s Disease Rating Scale (UPDRS)-III, timed “get-up-and-go”, Flamingo test, Sniffin Sticks, and cognitive tests and had worse measures of constipation, quality of life (QOL), and orthostatic hypotension. For all these measures except UPDRS-III, RBD and PD participants were equally impaired. Depression, anxiety, and apathy were worse in RBD compared to PD participants. Stratification of people with RBD according to antidepressant use, obesity, and age altered the odds ratio (OR) of hyposmia compared to controls from 3.4 to 45.5. 74% (95% confidence interval [CI] 66%, 80%) of RBD participants met the MDS criteria for probable prodromal Parkinson’s compared to 0.3% (95% CI 0.009%, 2%) of controls. Conclusions RBD are impaired across a range of clinical measures consistent with prodromal PD and suggestive of a more severe nonmotor subtype. Clinical risk stratification has the potential to select higher risk patients for neuroprotective interventions. PMID:28472425

Combined citalopram and methylphenidate improved treatment response compared to either drug alone in geriatric depression: a randomized double-blind, placebo-controlled trial

PubMed Central

Lavretsky, Helen; Reinlieb, Michelle; Cyr, Natalie St.; Siddarth, Prabha; Ercoli, Linda M.; Senturk, Damla

2015-01-01

Objective We evaluated the potential of methylphenidate to improve antidepressant response to citalopram in elderly depressed patients with respect to clinical and cognitive outcomes. Methods We conducted a 16-week randomized double-blind placebo-controlled trial for geriatric depression in 143 older outpatients diagnosed with major depression comparing treatment response in three groups: 1) methylphenidate and placebo (N=48); 2) citalopram and placebo (N=48); 3) methylphenidate and citalopram (N=47). Primary outcome was defined as the change in depression severity. Remission was defined as Hamilton Depression Rating Scale (HDRS-24) score of 6 or below. Secondary outcomes included measures of anxiety, apathy, quality of life, and cognition. Results Citalopram daily doses ranged between 20–60 mg (mean 32 mg); methylphenidate daily doses ranged between 5–40 mg (mean 16 mg). All groups showed significant improvement in the severity of depression. However, the improvement in depression severity and the clinical global impression was more prominent in the methylphenidate and citalopram group compared to methylphenidate and placebo and citalopram and placebo (P<0.05). Additionally, the rate of improvement in the methylphenidate and citalopram group was significantly faster than that in the citalopram and placebo in the first 4 weeks of the trial. The groups did not differ on cognitive improvement or the number of side-effects. Conclusions Combined treatment with citalopram and methylphenidate demonstrated an enhanced clinical response profile in the mood and wellbeing, and the rate of response compared to either drug. All treatments led to an improvement in cognitive functioning, without additional benefit from the use of methylphenidate. PMID:25677354

Clinically significant psychiatric symptoms among male carriers of the fragile X premutation, with and without FXTAS, and the mediating influence of executive functioning.

PubMed

Grigsby, Jim; Brega, Angela G; Bennett, Rachael E; Bourgeois, James A; Seritan, Andreea L; Goodrich, Glenn K; Hagerman, Randi J

2016-08-01

To clarify the neuropsychiatric phenotype of fragile X-associated tremor/ataxia syndrome (FXTAS), and assess the extent to which it is mediated by the dysexecutive syndrome that is a major feature of the disorder. We examined the prevalence of clinically meaningful psychiatric symptoms among male carriers of the fragile X premutation, with and without FXTAS, in comparison with men with a normal allele. Measures included the Neuropsychiatric Inventory (NPI), Symptom Checklist-90-R (SCL-90-R), and the Behavioral Dyscontrol Scale, a measure of executive functioning. Between-group differences were evaluated using logistic regression, followed by a mediation analysis with ordinary least squares regression to assess the contribution of dysexecutive syndrome to the observed psychiatric domains. Men with FXTAS showed higher rates of clinically significant symptoms overall and in specific domains: somatization, obsessive compulsive, depression, anxiety, psychoticism, agitation/aggression, apathy/indifference, irritability, and nighttime behavior problems. Post hoc analyses suggested that findings of psychoticism among men with FXTAS may be associated with participants' accurate acknowledgment of cognitive and physical dysfunction, rather than reflecting psychosis. Asymptomatic carriers showed no evidence of clinically significant psychiatric symptoms, but when all carriers were compared with men having a normal FMR1 allele, executive function deficits were found to mediate scores in several domains on both NPI and SCL-90-R. Building on prior research, the results provide evidence that the psychiatric phenotype for men includes clinically meaningful depression, hostility, and irritability, in association with behavioral and attentional disinhibition. It is likely that these problems reflect the effects of impaired executive functioning.

Preoperative distraction in children: hand-held videogames vs clown therapy.

PubMed

Messina, M; Molinaro, F; Meucci, D; Angotti, R; Giuntini, L; Cerchia, E; Bulotta, A L; Brandigi, E

2014-12-30

Anxiety in children undergoing surgery is characterized by feelings of tension, apprehension, nervousness and fear which may manifest differently. Postoperative behavioural changes such as nocturnal enuresis, feeding disorders, apathy, and sleep disturbances may stem from postoperative anxiety. Some Authors pointed out that over 60% of children undergoing surgery are prone to developing behavioural alterations 2 weeks after surgery. Variables such as age, temperament and anxiety both in children and parents are considered predictors of such changes.1 Studies were published describing how psycho-behavioural interventions based on play, learning and entertainment in preparing children for surgery, may reduce preoperative anxiety. Clown-therapy is applied in the most important paediatric facilities and has proved to diminish children's emotional distress and sufferance, as well as consumption of both analgesics and sedatives and to facilitate the achievement of therapeutic goals. The aim of our study was to evaluate the efficacy of clown-therapy during the child's hospital stay, with a view to optimizing treatment and care, preventing behavioural alterations and enhancing the child's overall life quality.

Childhood automotive safety.

PubMed

Policastro, A M

1979-10-01

Automobile accidents are the number one killer of children. Effective devices for protecting infants and older children are now available. Counseling the parents on the proper use of car seats should begin in the prenatal period and should continue during regular checkups. Knowledge of the excuses that parents give for not using these devices can help offset some of the existing apathy. Family physicians are in an ideal position to provide proper preventive health counseling on the use of car restraints for children.

HIV-1 proteins dysregulate motivational processes and dopamine circuitry.

PubMed

Bertrand, Sarah J; Mactutus, Charles F; Harrod, Steven B; Moran, Landhing M; Booze, Rosemarie M

2018-05-18

Motivational alterations, such as apathy, in HIV-1+ individuals are associated with decreased performance on tasks involving frontal-subcortical circuitry. We used the HIV-1 transgenic (Tg) rat to assess effect of long-term HIV-1 protein exposure on motivated behavior using sucrose (1-30%, w/v) and cocaine (0.01-1.0 mg/kg/infusion) maintained responding with fixed-ratio (FR) and progressive-ratio (PR) schedules of reinforcement. For sucrose-reinforced responding, HIV-1 Tg rats displayed no change in EC 50 relative to controls, suggesting no change in sucrose reinforcement but had a downward shifted concentration-response curves, suggesting a decrease in response vigor. Cocaine-maintained responding was attenuated in HIV-1 Tg rats (FR1 0.33 mg/kg/infusion and PR 1.0 mg/kg/infusion). Dose-response tests (PR) revealed that HIV-1 Tg animals responded significantly less than F344 control rats and failed to earn significantly more infusions of cocaine as the unit dose increased. When choosing between cocaine and sucrose, control rats initially chose sucrose but with time shifted to a cocaine preference. In contrast, HIV-1 disrupted choice behaviors. DAT function was altered in the striatum of HIV-1 Tg rats; however, prior cocaine self-administration produced a unique effect on dopamine homeostasis in the HIV-1 Tg striatum. These findings of altered goal directed behaviors may determine neurobiological mechanisms of apathy in HIV-1+ patients.

Developing physicians as catalysts for change.

PubMed

George, Aaron E; Frush, Karen; Michener, J Lloyd

2013-11-01

Failures in care coordination are a reflection of larger systemic shortcomings in communication and in physician engagement in shared team leadership. Traditional medical care and medical education neither focus on nor inspire responses to the challenges of coordinating care across episodes and sites. The authors suggest that the absence of attention to gaps in the continuum of care has led physicians to attempt to function as the glue that holds the health care system together. Further, medical students and residents have little opportunity to provide feedback on care processes and rarely receive the training and support they need to assess and suggest possible improvements.The authors argue that this absence of opportunity has driven cynicism, apathy, and burnout among physicians. They support a shift in culture and medical education such that students and residents are trained and inspired to act as catalysts who initiate and expedite positive changes. To become catalyst physicians, trainees require tools to partner with patients, staff, and faculty; training in implementing change; and the perception of this work as inherent to the role of the physician.The authors recommend that medical schools consider interprofessional training to be a necessary component of medical education and that future physicians be encouraged to grow in areas outside the "purely clinical" realm. They conclude that both physician catalysts and teamwork are essential for improving care coordination, reducing apathy and burnout, and supporting optimal patient outcomes.

Integration Between Mental Health-Care Providers and Traditional Spiritual Healers: Contextualising Islam in the Twenty-First Century.

PubMed

Chowdhury, Nayeefa

2016-10-01

In the United Arab Emirates, neuropsychiatric disorders are estimated to contribute to one-fifth of the global burden of disease. Studies show that the UAE citizens' apathy towards seeking professional mental health services is associated with the 'religious viewpoints' on the issue, societal stigma, lack of awareness of mental health and lack of confidence in mental health-care providers. Mental health expenditures by the UAE government health ministry are not available exclusively. The majority of primary health-care doctors and nurses have not received official in-service training on mental health within the last 5 years. Efforts are to be made at deconstructing the position of mental illness and its treatments in the light of Islamic Jurisprudence; drafting culturally sensitive and relevant models of mental health care for Emirati citizens; liaising between Imams of mosques and professional mental health service providers; launching small-scale pilot programs in collaboration with specialist institutions; facilitating mentoring in line with Science, Technology, Engineering and Math (STEM) outreach programmes for senior school Emirati students concerning mental health; and promoting mental health awareness in the wider community through participation in events open to public.

Recognition and treatment of neuropsychiatric disturbances in Parkinson's disease.

PubMed

Akbar, Umer; Friedman, Joseph H

2015-01-01

The non-motor symptoms of Parkinson's disease (PD) have been attracting increasing attention due to their ubiquitous nature and their often devastating effects on the quality of life. Behavioral problems in PD include dementia, depression, apathy, fatigue, anxiety, psychosis, akathisia, personality change, sleep disorders and impulse control disorders. Some of these are intrinsic to the neuropathology while others occur as an interplay between pathology, psychology and pharmacology. While few data exist for guiding therapy, enough is known to guide therapy in a rational manner.

Eisenhower Report on Torch

DTIC Science & Technology

1944-01-01

Frcnchmcn from their apathy; if loyalties and emotions wcrc still confused, there was ronson to hope that rosistanco to us would bs no i:?orc than a...60,000 men ta keep the tribes quiet, and the danger that any tribal disturbance mi vent against our very insecure lines of communication. Noreovcr...weps,. clouds. Two thirds of the circre&t; t7.t SOUK YiL @? becuase of the mud. Conse~~.ue6tly, we were u+C$~+, infl.oi;r of’ men and of supnlies

Psychometric properties of the Spanish QoL-AD with institutionalized dementia patients and their family caregivers in Spain.

PubMed

León-Salas, B; Logsdon, R G; Olazarán, J; Martínez-Martín, P; The Msu-Adru

2011-08-01

To evaluate the psychometric attributes of the Spanish version of the Quality of Life-Alzheimer's Disease Scale (QoL-AD) in institutionalized patients and family caregivers in Spain. 101 patients (88.1% women; mean age, 83.2  ±  6.3) with Alzheimer's disease (AD) (n = 82) and mixed dementia (n = 19) and their closest family caregivers. Patient-related variables included severity of dementia, cognitive status, perceived general health, quality of life, behavior, apathy, depression, and functional status. QoL-AD acceptability, reliability, and construct validity were analyzed. The mean Mini-Mental State Examination (MMSE) score was 7.2  ±  6.1 and Global Deterioration Scale was: stage four (4%); five (21.2%); six (34.3%); and seven (40.4%). Both, QoL-AD patient version (QoL-ADp) (n = 40; MMSE = 12.0  ±  4.5) and QoL-AD caregiver version (QoL-ADc) (n = 101) lacked significant floor and ceiling effects and the Cronbach α index was 0.90 and 0.86, respectively. The corrected item-total correlation was 0.11-0.68 (QoL-ADc) and 0.28-0.84 (QoL-ADp). Stability was satisfactory for QoL-ADp (intraclass correlation coefficient [ICC]=0.83) but low for QoL-ADc (ICC = 0.51); the standard error of measurement was 2.72 and 4.69. Construct validity was moderate/high for QoL-ADc (QUALID=-0.43; EQ-5D = 0.65), but lower for QoL-ADp. No significant correlations were observed between QoL-ADp and patient variables or QoL-ADc. A low to high association (r = 0.18-0.55) was obtained between QoL-ADc and patient-related measures of neuropsychiatric, function, and cognitive status. Differences in their psychometric attributes, and discrepancy between them, were found for QoL-ADp and QoL-ADc. In patients with AD and advanced dementia, the QoL perceived by the patient could be based on a construct that is different from the traditional QoL construct.

Acute-phase proteins in relation to neuropsychiatric symptoms and use of psychotropic medication in Huntington's disease.

PubMed

Bouwens, J A; Hubers, A A M; van Duijn, E; Cobbaert, C M; Roos, R A C; van der Mast, R C; Giltay, E J

2014-08-01

Activation of the innate immune system has been postulated in the pathogenesis of Huntington's disease (HD). We studied serum concentrations of C-reactive protein (CRP) and low albumin as positive and negative acute-phase proteins in HD. Multivariate linear and logistic regression was used to study the association between acute-phase protein levels in relation to clinical, neuropsychiatric, cognitive, and psychotropic use characteristics in a cohort consisting of 122 HD mutation carriers and 42 controls at first biomarker measurement, and 85 HD mutation carriers and 32 controls at second biomarker measurement. Significant associations were found between acute-phase protein levels and Total Functioning Capacity (TFC) score, severity of apathy, cognitive impairment, and the use of antipsychotics. Interestingly, all significant results with neuropsychiatric symptoms disappeared after additional adjusting for antipsychotic use. High sensitivity CRP levels were highest and albumin levels were lowest in mutation carriers who continuously used antipsychotics during follow-up versus those that had never used antipsychotics (mean difference for CRP 1.4 SE mg/L; P=0.04; mean difference for albumin 3 SE g/L; P<0.001). The associations found between acute-phase proteins and TFC score, apathy, and cognitive impairment could mainly be attributed to the use of antipsychotics. This study provides evidence that HD mutation carriers who use antipsychotics are prone to develop an acute-phase response. Copyright © 2014 Elsevier B.V. and ECNP. All rights reserved.

Complementary and Alternative Medicine and Exercise in Nonmotor Symptoms of Parkinson's Disease.

PubMed

Subramanian, Indu

2017-01-01

The use of complementary and alternative medicine (CAM) therapy in nonmotor symptoms (NMS) for Parkinson disease (PD) is growing worldwide. Well-performed, systematic evidence-based research is largely lacking in this area and many studies include various forms of CAM with small patient numbers and a lack of standardization of the approaches studied. Taichi, Qigong, dance, yoga, mindfulness, acupuncture, and other CAM therapies are reviewed and there is some evidence for the following: Taichi in sleep and PDQ39; dance in cognition, apathy, and a mild trend to improved fatigue; yoga in PDQ39; and acupuncture in depression, PDQ39, and sleep. Exercise including occupational therapy (OT) and physical therapy (PT) has been studied in motor symptoms of PD and balance but only with small studies with a mounting evidence base for use of exercise in NMS of PD including PDQ39, sleep, fatigue, depression, and some subsets of cognition. Studies of OT and PT largely show some benefit to depression, apathy, and anxiety. Sustainability of an improvement has not been shown given short duration of follow up. Finding optimal control groups and blind for these interventions is also an issue. This is a very important area of study since patients want to be self-empowered and they want guidance on which form of exercise is the best. Additionally, evidence for PT and OT in NMS would give added weight to get these interventions covered through medical insurance. © 2017 Elsevier Inc. All rights reserved.

Human ventromedial prefrontal lesions alter incentivisation by reward.

PubMed

Manohar, Sanjay G; Husain, Masud

2016-03-01

Although medial frontal brain regions are implicated in valuation of rewards, evidence from focal lesions to these areas is scant, with many conflicting results regarding motivation and affect, and no human studies specifically examining incentivisation by reward. Here, 19 patients with isolated, focal damage in ventral and medial prefrontal cortex were selected from a database of 453 individuals with subarachnoid haemorrhage. Using a speeded saccadic task based on the oculomotor capture paradigm, we manipulated the maximum reward available on each trial using an auditory incentive cue. Modulation of behaviour by motivation permitted quantification of reward sensitivity. At the group level, medial frontal damage was overall associated with significantly reduced effects of reward on invigorating saccadic velocity and autonomic (pupil) responses compared to age-matched, healthy controls. Crucially, however, some individuals instead showed abnormally strong incentivisation effects for vigour. Increased sensitivity to rewards within the lesion group correlated with damage in subgenual ventromedial prefrontal cortex (vmPFC) areas, which have recently become the target for deep brain stimulation (DBS) in depression. Lesion correlations with clinical apathy suggested that the apathy associated with prefrontal damage is in fact reduced by damage at those coordinates. Reduced reward sensitivity showed a trend to correlate with damage near nucleus accumbens. Lesions did not, on the other hand, influence reward sensitivity of cognitive control, as measured by distractibility. Thus, although medial frontal lesions may generally reduce reward sensitivity, damage to key subregions paradoxically protect from this effect. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Human ventromedial prefrontal lesions alter incentivisation by reward

PubMed Central

Manohar, Sanjay G.; Husain, Masud

2016-01-01

Although medial frontal brain regions are implicated in valuation of rewards, evidence from focal lesions to these areas is scant, with many conflicting results regarding motivation and affect, and no human studies specifically examining incentivisation by reward. Here, 19 patients with isolated, focal damage in ventral and medial prefrontal cortex were selected from a database of 453 individuals with subarachnoid haemorrhage. Using a speeded saccadic task based on the oculomotor capture paradigm, we manipulated the maximum reward available on each trial using an auditory incentive cue. Modulation of behaviour by motivation permitted quantification of reward sensitivity. At the group level, medial frontal damage was overall associated with significantly reduced effects of reward on invigorating saccadic velocity and autonomic (pupil) responses compared to age-matched, healthy controls. Crucially, however, some individuals instead showed abnormally strong incentivisation effects for vigour. Increased sensitivity to rewards within the lesion group correlated with damage in subgenual ventromedial prefrontal cortex (vmPFC) areas, which have recently become the target for deep brain stimulation (DBS) in depression. Lesion correlations with clinical apathy suggested that the apathy associated with prefrontal damage is in fact reduced by damage at those coordinates. Reduced reward sensitivity showed a trend to correlate with damage near nucleus accumbens. Lesions did not, on the other hand, influence reward sensitivity of cognitive control, as measured by distractibility. Thus, although medial frontal lesions may generally reduce reward sensitivity, damage to key subregions paradoxically protect from this effect. PMID:26874940

Principles and management of neuropsychiatric symptoms in Alzheimer's dementia.

PubMed

Nowrangi, Milap A; Lyketsos, Constantine G; Rosenberg, Paul B

2015-01-29

Neuropsychiatric symptoms of Alzheimer's disease (NPS-AD) are highly prevalent and lead to poor medical and functional outcomes. In spite of the burdensome nature of NPS-AD, we are continuing to refine the nosology and only beginning to understand the underlying pathophysiology. Cluster analyses have frequently identified three to five subsyndromes of NPS-AD: behavioral dysfunction (for example, agitation/aggressiveness), psychosis (for example, delusions and hallucinations), and mood disturbance (for example, depression or apathy). Recent neurobiological studies have used new neuroimaging techniques to elucidate behaviorally relevant circuits and networks associated with these subsyndromes. Several fronto-subcortical circuits, cortico-cortical networks, and neurotransmitter systems have been proposed as regions and mechanisms underlying NPS-AD. Common to most of these subsyndromes is the broad overlap of regions associated with the salience network (anterior cingulate and insula), mood regulation (amygdala), and motivated behavior (frontal cortex). Treatment strategies for dysregulated mood syndromes (depression and apathy) have primarily targeted serotonergic mechanisms with antidepressants or dopaminergic mechanisms with psychostimulants. Psychotic symptoms have largely been targeted with anti-psychotic medications despite controversial risk/benefit tradeoffs. Management of behavioral dyscontrol, including agitation and aggression in AD, has encompassed a wide range of psychoactive medications as well as non-pharmacological approaches. Developing rational therapeutic approaches for NPS-AD will require a firmer understanding of the underlying etiology in order to improve nosology as well as provide the empirical evidence necessary to overcome regulatory and funding challenges to further study these debilitating symptoms.

Feeling unreal: a functional imaging study in patients with Kleine-Levin syndrome.

PubMed

Kas, Aurelie; Lavault, Sophie; Habert, Marie-Odile; Arnulf, Isabelle

2014-07-01

Kleine-Levin syndrome is characterized by relapsing-remitting episodes of severe hypersomnia, cognitive impairment, apathy, derealization and behavioural disturbances. Between episodes, patients have normal sleep, mood and behaviour. Functional imaging studies performed in small series of patients with Kleine-Levin syndrome with visual or semi-quantitative, uncontrolled analysis yielded equivocal brain changes. Using whole brain voxel-based group analysis, we compared brain perfusion scintigraphy during and between episodes in consecutive patients with Kleine-Levin syndrome versus healthy control subjects and correlated perfusion changes with disease severity and symptoms, focusing on less studied but disabling symptoms, such as apathy and derealization. During asymptomatic periods, 41 patients (mean age of 22.3 ± 8.1 years, 56.1% male) and 15 age- and sex-matched healthy control subjects underwent single-photon emission computed tomography scanning with technetium-99m ethyl cysteinate dimer. Eleven patients repeated the test during a symptomatic period. Compared with controls, patients during asymptomatic periods had persistent hypoperfusion in the hypothalamus, the thalamus (mainly the right posterior part), the caudate nucleus, and cortical associative areas, including the anterior cingulate, (Brodmann area 25), the orbito-frontal (Brodmann area 11) and the right superior temporal cortices (Brodmann area 22), extending to the insula (P < 0.001 in all area). Two additional hypoperfused areas emerged during symptomatic periods (P < 0.001), located in the right dorsomedial prefrontal cortex (Brodmann area 8) and the right parieto-temporal junction (Brodmann areas 22 and 39). These two areas were more affected between episodes, when the mean episode duration was longer (r = -0.53; P < 0.001). The score for the Depersonalization/Derealization Inventory during symptomatic periods strongly correlated with the hypoperfusion of the right (r = -0.74, P < 0.001) and left (r = -0.59, P < 0.005) parieto-temporal junctions. No hyperperfusion was found. Because the parieto-temporal junction (including the angular gyrus) is involved in cross-modal association between somatosensory (body knowledge), auditory and visual information, the robust hypoperfusions and correlations observed in this area may underlie the striking derealization reported by patients during episodes. Defects in the dorsomedial prefrontal cortex may cause apathy. Persistent hypoperfusion in the diencephalic and associative cortical area during asymptomatic periods is a marker of the disease, suggestive of a scenario wherein patients compensate for these deficient circuitries. © The Author (2014). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Testing the evidence integration triangle for implementation of interventions to manage behavioral and psychological symptoms associated with dementia: Protocol for a pragmatic trial.

PubMed

Resnick, Barbara; Kolanowski, Ann; Van Haitsma, Kimberly; Galik, Elizabeth; Boltz, Marie; Ellis, Jeanette; Behrens, Liza; Flanagan, Nina M; Eshraghi, Karen J; Zhu, Shijun

2018-06-01

Behavioral and psychological symptoms of dementia (BPSD) include aggression, agitation, resistiveness to care, depression, anxiety, apathy, and hallucinations. BPSD are common in nursing home residents and can be ameliorated using person-centered approaches. Despite regulatory requirements, less than 2% of nursing homes consistently implement person-centered behavioral approaches. In a National Institute of Nursing Research-funded research protocol, we are implementing a pragmatic cluster randomized clinical trial designed to enable staff in nursing homes to reduce BPSD using behavioral approaches while optimizing function, preventing adverse events, and improving quality of life of residents. The implementation is based on use of the Evidence Integration Triangle (EIT), a parsimonious, community-engaged participatory framework that is well suited to the complexity and variability in the nursing home environment. A total of 50 nursing home communities will be randomized to EIT-4-BPSD or education only. Primary Aim 1 is to determine if communities exposed to EIT-4-BPSD demonstrate evidence of implementation evaluated by the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) criteria. Primary Aim 2 is to evaluate the feasibility, utility, and cost of the EIT approach in EIT-4-BPSD communities. © 2018 Wiley Periodicals, Inc.

Onset of psychosis at age 81? With regard to frontal lobe syndromes

PubMed Central

Pedro, Patrícia; Telles-Correia, Diogo; Godinho, Iolanda; Chagas, Carlos

2015-01-01

When the frontal lobe of the brain is affected important behavioral changes may occur mainly at the level of executive functioning, i.e., planning, decision-making, judgment and self-perception. However, the behavioral changes may be of different nature with marked indifference and apathy. We report a clinical case of an 81-year-old patient with sudden onset of behavioral changes that were initially interpreted as an acute confusional episode of infectious etiology, but actually they were due to an ischemic lesion in the frontal lobe. PMID:26398362

First-time blood donors: demographic trends.

PubMed

Wu, Y; Glynn, S A; Schreiber, G B; Wright, D J; Lo, A; Murphy, E L; Kleinman, S H; Garratty, G

2001-03-01

With changing demographics of the United States population and the continuous need to recruit new donors, it is important to monitor the demographic profile of first-time donors and to evaluate changes in the donor pool to improve recruitment targeting. First-time whole blood (n = 901,862) donors at five United States blood centers between 1991 and 1996 were analyzed. The total number of first-time donors appears to be decreasing. Over the 6-year period, there was an overall increase in the proportion of Hispanic and other minority first-time donors and a concurrent decrease in the proportion of white donors at Retrovirus Epidemiology Donor Study centers. Other variables, including age, sex, and education, did not show a consistent trend. The demographic profile of first-time donors is changing. These data highlight the importance for blood centers to continuously monitor the donor population. A better understanding of the donor population may help blood centers adjust their donor outreach, recruitment, and retention programs. New recruitment efforts appear needed to counter general apathy toward donating blood, and minority groups appear to be receptive to becoming blood donors.

Incentive Sensitivity as a Behavioral Marker of Clinical Remission From Major Depressive Episode.

PubMed

Mauras, Thomas; Masson, Marc; Fossati, Philippe; Pessiglione, Mathias

2016-06-01

Reduction of goal-directed behaviors is frequently observed in depression and may be linked to dysfunction of incentive motivation process. To investigate whether incentive sensitivity could constitute a behavioral marker of clinical remission in major depression. A handgrip force measurement device was employed to assess the impact of incentive motivation and emotional manipulation on the effort produced by remitted patients (n = 20) compared to matched depressed patients (n = 22) and healthy controls (n = 26). Depressed and remitted patients fulfilled the major depressive disorder DSM-IV criteria for current episode and remission state, respectively. The study was performed between March and July 2013. Relative to patients with acute depression, patients after remission retrieved a normal sensitivity to incentives (t1,40 = 4.18, P < 1.5 × 10-4), but relative to healthy controls, they kept an abnormally high susceptibility to emotional arousal (t1,44 = 2.4, P = .02). Normalization of incentive sensitivity exhibited in the behavioral test was associated with improvement of apathy measured on the clinical scale. Using a simple behavioral paradigm at patients' bedside, we could identify the factors influencing effort production, so as to discriminate remitted patients from both depressed patients and healthy controls. © Copyright 2016 Physicians Postgraduate Press, Inc.

Urine ethanol concentration and alcohol hangover severity.

PubMed

Van de Loo, Aurora; Mackus, Marlou; Korte-Bouws, Gerdien; Brookhuis, Karel; Garssen, Johan; Verster, Joris

2017-01-01

The aim of this study was to examine the relationship between urine ethanol concentration and alcohol hangover severity. N = 36 healthy social drinkers participated in a naturalistic study, comprising a hangover day and a control day. N = 18 of them have regular hangovers (the hangover group), while the other N = 18 claim to be hangover immune (hangover-immune group). On each test day at 9.30 am, urine samples were collected. Participants rated their overall hangover severity on a scale from 0 (absent) to 10 (extreme), as well as 18 individual hangover symptoms. Urine ethanol concentration was significantly higher on the hangover day when compared to the control day (p = 0.006). On the hangover day, urine ethanol concentration was significantly lower in the hangover-immune group when compared to the hangover group (p = 0.027). In the hangover-immune group, none of the correlations of urine ethanol concentration with individual hangover symptoms was significant. In contrast, in the hangover group, significant correlations were found with a variety of hangover symptoms, including nausea, concentration problems, sleepiness, weakness, apathy, sweating, stomach pain, thirst, heart racing, anxiety, and sleep problems. Urine ethanol levels are significantly associated with the presence and severity of several hangover symptoms.

Minocycline benefits negative symptoms in early schizophrenia: a randomised double-blind placebo-controlled clinical trial in patients on standard treatment.

PubMed

Chaudhry, Imran B; Hallak, Jaime; Husain, Nusrat; Minhas, Fareed; Stirling, John; Richardson, Paul; Dursun, Serdar; Dunn, Graham; Deakin, Bill

2012-09-01

The onset and early course of schizophrenia is associated with subtle loss of grey matter which may be responsible for the evolution and persistence of symptoms such as apathy, emotional blunting, and social withdrawal. Such 'negative' symptoms are unaffected by current antipsychotic therapies. There is evidence that the antibiotic minocycline has neuroprotective properties. We investigated whether the addition of minocycline to treatment as usual (TAU) for 1 year in early psychosis would reduce negative symptoms compared with placebo. In total, 144 participants within 5 years of first onset in Brazil and Pakistan were randomised to receive TAU plus placebo or minocycline. The primary outcome measures were the negative and positive syndrome ratings using the Positive and Negative Syndrome Scale. Some 94 patients completed the trial. The mean improvement in negative symptoms for the minocycline group was 9.2 and in the placebo group 4.7, an adjusted difference of 3.53 (s.e. 1.01) 95% CI: 1.55, 5.51; p < 0.001 in the intention-to-treat population. The effect was present in both countries. The addition of minocycline to TAU early in the course of schizophrenia predominantly improves negative symptoms. Whether this is mediated by neuroprotective, anti-inflammatory or others actions is under investigation.

Effectiveness and Safety of Donepezil in Hispanic Patients with Alzheimer’s Disease: A 12-Week Open-Label Study

PubMed Central

Lopez, Oscar L.; Mackell, Joan A.; Sun, Yijun; Kassalow, Laurent M.; Xu, Yikang; McRae, Thomas; Li, Honglan

2009-01-01

Background Hispanics represent 10% of the U.S. population and are the fastest growing group. Studies show a higher prevalence and incidence of Alzheimer’s disease (AD) in Hispanics than in the non-Hispanic white population, with an earlier age of onset. Among the currently estimated 200,000 Hispanics with AD, a significant number remain undiagnosed and untreated, and Hispanic participation in AD clinical trials has been historically low. This study evaluated the efficacy and safety of donepezil hydrochloride (donepezil) in Hispanics with mild-to-moderate AD. Methods In this multicenter, open-label, 12-week study conducted in the United States, subjects were Hispanic men or women aged ≥50 years with a diagnosis of mild-to-moderate AD (DSMV-IV and NINCDS/ADRDA criteria), with Mini-Mental State Examination (MMSE) scores of 10–26 (inclusive) at screening. Subjects were treated with donepezil 5 mg/day for 6 weeks followed by 10 mg/day for 6 weeks. Clinical evaluation was performed at baseline, week 6 and week 12. Cognitive improvement was measured using the MMSE, Fuld Object Memory Evaluation (FOME) and Symbol Digit Modality Test (SDMT). Behavioral symptoms and associated caregiver distress were assessed with the Neuropsychiatric Inventory (NPI). Results One-hundred-six patients with mild-to-moderate AD (mean age 68.6 years) were enrolled (intent to treat, n=97); most chose to have assessments conducted in Spanish. With 12 weeks of treatment, subjects showed statistically significant improvement from baseline on MMSE (P<0.0001), FOME retrieval (P=0.0042), FOME repeated retrieval (P=0.0020) and SDMT correct scores (P<0.0001). The NPI subdomain “apathy/indifference” showed statistically significant improvement (P=0.0010). The NPI Caregiver Distress scale (NPI-D) total score was statistically significantly improved (P=0.0500), suggesting a positive impact on relieving caregivers’ burden associated with patient behavior. Most patients tolerated the treatment well, with only 2 discontinuing because of adverse events. The most common (>5%) adverse events were insomnia (9.5%), dizziness (7.6%), diarrhea (5.7%) and nausea (5.7%). Conclusion The cognitive improvement and safety results from this study were consistent with those reported for donepezil in the general population. Increased awareness of AD in the Hispanic population will help more Hispanics with AD to benefit from early diagnosis and effective treatment. PMID:19024233

Multiple factors, including non-motor impairments, influence decision making with regard to exercise participation in Parkinson's disease: a qualitative enquiry.

PubMed

O'Brien, Christine; Clemson, Lindy; Canning, Colleen G

2016-01-01

To explore how the meaning of exercise and other factors interact and influence the exercise behaviour of individuals with Parkinson's disease (PD) enrolled in a 6-month minimally supervised exercise program to prevent falls, regardless of whether they completed the prescribed exercise or not. This qualitative study utilised in-depth semi-structured interviews analysed using grounded theory methodology. Four main themes were constructed from the data: adapting to change and loss, the influence of others, making sense of the exercise experience and hope for a more active future. Participation in the PD-specific physiotherapy program involving group exercise provided an opportunity for participants to reframe their identity of their "active" self. Three new influences on exercise participation were identified and explored: non-motor impairments of apathy and fatigue, the belief in a finite energy quota, and the importance of feedback. A model was developed incorporating the themes and influences to explain decision-making for exercise participation in this group. Complex and interacting issues, including non-motor impairments, need to be considered in order to enhance the development and ongoing implementation of effective exercise programmes for people with PD. Exercise participation can assist individuals to reframe their identity as they are faced with losses associated with Parkinson's disease and ageing. Non-motor impairments of apathy and fatigue may influence exercise participation in people with Parkinson's disease. Particular attention needs to be paid to the provision of feedback in exercise programs for people with Parkinson's disease as it important for their decision-making about continuing exercise.

The relationship of specific items on the Neuropsychiatric Inventory to caregiver burden in dementia: a systematic review.

PubMed

Terum, Toril Marie; Andersen, John Roger; Rongve, Arvid; Aarsland, Dag; Svendsboe, Ellen J; Testad, Ingelin

2017-07-01

Neuropsychiatric symptoms (NPSs) are common in dementia, and they have been identified as important care-recipient variables in terms of their impact on caregiver burden. The aim of this review was to describe how individual NPSs in dementia, assessed using the Neuropsychiatric Inventory, are associated with caregiver burden. We performed a systematic review of English language, peer-reviewed articles retrieved from MEDLINE, PSYCINFO, and EMBASE. A total of 13 studies met the inclusion criteria. Four studies examined the association between individual NPSs and caregiver burden using the Spearman rank correlation test, while three used Pearson's correlation test. Of the remaining studies, five used multiple regression analyses and one the chi-squared test. The majority of included studies did not differentiate between dementia subtypes in the analysis or mainly included only caregivers of people with Alzheimer's disease. The Clinical Dementia Rating score and mean Mini-Mental State Examination score indicate mild to moderate dementia. The majority of caregivers were women, most of whom were children (53.8%) or spouses (36%). The data indicated that irritability, followed by agitation, sleep disturbances, anxiety, apathy, and delusion seem to impact caregiver burden the most. Our principal finding is that irritability, agitation, sleep disturbances, anxiety, apathy, and delusion seem to exert the most impact on caregiver burden. Heterogeneity in the measures and statistical analyses used, however, makes it difficult to make conclusive interpretations. Future research in this field would benefit from standardization of the scientific methodology in use. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Dopamine and the Biology of Creativity: Lessons from Parkinson’s Disease

PubMed Central

Lhommée, Eugénie; Batir, Alina; Quesada, Jean-Louis; Ardouin, Claire; Fraix, Valérie; Seigneuret, Eric; Chabardès, Stéphan; Benabid, Alim-Louis; Pollak, Pierre; Krack, Paul

2014-01-01

Background: Parkinson’s disease (PD) is characterized by reduced flexibility, conceptualization, and visuo-spatial abilities. Although these are essential to creativity, case studies show emergence of creativity during PD. Knowledge about the role of dopamine in creativity so far only stems from a few case reports. We aim at demonstrating that creativity can be induced by dopaminergic treatments in PD, and tends to disappear after withdrawal of dopamine agonists. Methods: Eleven consecutive creative PD patients were selected from candidates for subthalamic nucleus deep brain stimulation (STN DBS) surgery, and compared to 22 non-creative control PD patients. Motor disability (UPDRS III), cognition (Frontal score, Mattis scale), and behavior (Ardouin scale) were assessed before surgery and 1 year after. Results: Before surgery, whereas cognitive and motor assessments were similar between groups, dopamine agonist (but not levodopa) dosages were higher in creative patients (p = 0.01). The Ardouin scale revealed also a specific psycho-behavioral profile of creative patients which had higher scores for mania (p < 0.001), hobbyism (p = 0.001), nocturnal hyperactivity (p = 0.041), appetitive functioning (p = 0.003), and ON euphoria (p = 0.007) and lower scores for apathy and OFF dysphoria (p = 0.04 for each). Post-operative motor, cognitive, and behavioral scores as dopaminergic treatment dosages were equivalent between groups. Motor improvement allowed for a 68.6% decrease in dopaminergic treatment. Only 1 of the 11 patients remained creative after surgery. Reduction of dopamine agonist was significantly correlated to the decrease in creativity in the whole population of study (Spearman correlation coefficient ρ = 0.47 with confidence index of 95% = 0.16; 0.70, p = 0.0053). Conclusion: Creativity in PD is linked to dopamine agonist therapy, and tends to disappear after STN DBS in parallel to reduction of dopamine agonists, which are relatively selective for the mesolimbic D3 dopamine receptors. PMID:24795692

Relationship between the non-motor items of the MDS-UPDRS and Quality of Life in patients with Parkinson's disease.

PubMed

Skorvanek, Matej; Rosenberger, Jaroslav; Minar, Michal; Grofik, Milan; Han, Vladimir; Groothoff, Johan W; Valkovic, Peter; Gdovinova, Zuzana; van Dijk, Jitse P

2015-01-01

The Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) is a newly developed comprehensive tool to assess Parkinson's disease (PD), which covers a wider range of non-motor PD manifestations than the original UPDRS scale. The aim of this study was to assess the relationship between the MDS-UPDRS and Quality of Life (QoL) and to analyze the relationship between individual MDS-UPDRS non-motor items and QoL. A total of 291 PD patients were examined in a multicenter Slovak study. Patients were assessed by the MDS-UPDRS, HY scale and PDQ39. Data were analyzed using the multiple regression analyses. The mean participant age was 68.0 ± 9.0 years, 53.5% were men, mean disease duration was 8.3 ± 5.3 years and mean HY was 2.7 ± 1.0. In a multiple regression analysis model the PDQ39 summary index was related to MDS-UPDRS parts II, I and IV respectively, but not to part III. Individual MDS-UPDRS non-motor items related to the PDQ39 summary index in the summary group and in the non-fluctuating patients subgroup were pain, fatigue and features of dopamine dysregulation syndrome (DDS). In the fluctuating PD patient subgroup, PDQ39 was related to pain and Depressed mood items. Other MDS-UPDRS non-motor items e.g. Anxious mood, Apathy, Cognitive impairment, Hallucinations and psychosis, Sleep problems, Daytime sleepiness and Urinary problems were related to some PDQ39 domains. The overall burden of NMS in PD is more important in terms of QoL than motor symptoms. Individual MDS-UPDRS non-motor items related to worse QoL are especially pain and other sensations, fatigue and features of DDS. Copyright © 2015 Elsevier B.V. All rights reserved.

Tackling fuel poverty through facilitating energy tariff switching: a participatory action research study in vulnerable groups.

PubMed

Lorenc, A; Pedro, L; Badesha, B; Dize, C; Fernow, I; Dias, L

2013-10-01

A fifth of UK households live in fuel poverty, with significant health risks. Recent government strategy integrates public health with local government. This study examined barriers to switching energy tariffs and the impact of an energy tariff switching 'intervention' on vulnerable peoples' likelihood to, success in, switching tariffs. Participatory Action Research (PAR), conducted in West London. Community researchers from three voluntary/community organisations (VCOs) collaborated in recruitment, study design, data collection and analysis. VCOs recruited 151 participants from existing service users in three groups: Black and Minority Ethnic (BME) communities, older people (>75 yrs) and families with young children. Researchers conducted two semi-structured interviews with each participant, a week apart. The first interview asked about demographics, current energy supplier, financial situation, previous experience of tariff-switching and barriers to switching. Researchers then provided the 'intervention' - advice on tariff-switching, printed materials, access to websites. The second interview explored usefulness of the 'intervention', other information used, remaining barriers and information needs. Researchers kept case notes and a reflective log. Data was analysed thematically and collaboratively between the research coordinator and researchers. Quantitative data was analysed using SPSS, with descriptive statistics and Chi-squared tests. A total of 151 people were interviewed: 47 older people over 75 years, 51 families with young children, 51 BME (two were missing demographics). The majority were not White British or UK-born. Average household weekly income was £230. Around half described 'difficult' financial situations, 94% were receiving state benefits and 62% were in debt. Less than a third had tried to find a better energy deal; knowledge was the main barrier. After the intervention 19 people tried to switch, 13 did. Young families were most likely to switch, older people least. The main reasons for not switching were apathy ('can't be bothered'), lack of time, fear or scepticism and loyalty. Older people were particularly affected by apathy and scepticism. The personalized advice and help with websites was especially valued. Low-income consumers appear to have considerable apathy to switching energy tariffs, despite potential savings and health benefits, in part due to their complex lives in which switching is not a priority. An independent, one-on-one, personalized 'intervention' encouraged switching, particularly for young families. However, older people still experience significant barriers to switching with specific interventions needed, which take account of their status quo bias, energy use habits and scepticism. The recent integration of public health and local government in the UK may provide the ideal environment for providing similar services which are desperately needed to reduce fuel poverty in these groups in line with the new Public Health Strategy. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Clinical Benefits of Rivastigmine in the Real World Dementia Clinics of the Okayama Rivastigmine Study (ORS).

PubMed

Matsuzono, Kosuke; Sato, Kota; Kono, Syoichiro; Hishikawa, Nozomi; Ohta, Yasuyuki; Yamashita, Toru; Deguchi, Kentaro; Nakano, Yumiko; Abe, Koji

2015-01-01

Alzheimer's disease (AD) is one of the most important diseases in an aging society, but the clinical effects of rivastigmine have not been fully examined in real world domestic clinics. We performed the "Okayama Rivastigmine Study (ORS)" to retrospectively analyze the clinical effects of rivastigmine (n = 75) or donepezil (n = 71) on AD patients with seven dementia assessment batteries at the baseline, 3, 6, and 12 months. In addition, we divided the rivastigmine group into two subgroups at the baseline: the mild behavioral and psychological symptoms of dementia (BPSD) group (Abe's BPSD score (ABS) <6) and the severe BPSD group (6≤ABS). In these two subgroups, baseline scores and changes were also retrospectively analyzed until 12 months. Rivastigmine significantly improved the Mini-Mental State Examination score at 3 months (*p <  0.05 versus baseline) and at 6 months (*p <  0.05), the Frontal Assessment Battery (FAB) at 6 months (*p <  0.05), and ABS at 3 months (**p <  0.01) while donepezil only stabilized the three cognitive scores. On the other hand, the Geriatric Depression Scale and the Apathy Scale were stable until 12 months in both groups. Baseline BPSD severity-dependent analysis showed a small improvement of FAB at 6 months in the mild BPSD subgroup (*p <  0.05) and a great improvement of ABS at 3 months in the severe BPSD subgroup (**p <  0.01) in the rivastigmine group. Our present study showed that rivastigmine improved both cognitive and affective functions at 3 and 6 months, and suggested an advantage at 3 and 6 months compared to donepezil in real world dementia clinics.

Multi-psychotropic drug prescription and the association to neuropsychiatric symptoms in three Norwegian nursing home cohorts between 2004 and 2011.

PubMed

Gulla, Christine; Selbaek, Geir; Flo, Elisabeth; Kjome, Reidun; Kirkevold, Øyvind; Husebo, Bettina S

2016-06-01

Neuropsychiatric symptoms, such as affective symptoms, psychosis, agitation, and apathy are common among nursing home patients with and without dementia. Treatment with one or more psychotropic drug is often without explicit clinical indication, despite low treatment efficacy, and potential side effects. We aim to investigate the multi-psychotropic drug use to identify factors and patient characteristics associated with multi-use. We analysed three cohorts from 129 Norwegian nursing homes, collected between 2004 and 2011. Patients (N = 4739) were assessed with the Neuropsychiatric Inventory - Nursing Home version (NPI-NH), Clinical Dementia Rating scale, and Physical Self Maintenance Scale. We used ordinal logistic regression to analyse associations between psychotropics (antidepressants, antipsychotics, anxiolytics, hypnotics, and anti-dementia drugs), patient characteristics, and neuropsychiatric symptoms. Patients used on average 6.6 drugs; 27 % used no psychotropics, 32 % one, and 41 % multiple psychotropic drugs (24 % two, 17 % ≥3). Thirty-nine percent were prescribed antidepressants, 30 % sedatives, 24 % anxiolytics, and 20 % antipsychotics. The total NPI-NH score was associated with multi-use (OR 1.02, 95 % CI 1.02-1.03), and increased from a mean of 13.5 (SD 16.3) for patients using none, to 25.5 (21.8) for patients using ≥3 psychotropics. Affective symptoms (depression and anxiety) were most strongly associated with multi-psychotropic drug use (OR 1.10, 95 % CI: 1.09-1.12). Female gender, independency in daily living, younger age, dementia, and many regular drugs were also associated with multi-use. Forty-one percent were exposed to multi-psychotropic drug prescriptions. Contrary to current evidence and guidelines, there is an extensive use of multiple psychotropic drugs in patients with severe NPS and dementia.

Cannabinoids induce apathetic and impulsive patterns of choice through CB1 receptors and TRPV1 channels.

PubMed

Fatahi, Zahra; Reisi, Zahra; Rainer, Gregor; Haghparast, Abbas; Khani, Abbas

2018-05-01

Despite evidence from psychiatry and psychology clinics pointing to altered cognition and decision making following the consumption of cannabis, the effects of cannabis derivatives are still under dispute and the mechanisms of cannabinoid effects on cognition are not known. In this study, we used effort-based and delay-based decision tasks and showed that ACEA, a potent cannabinoid agonist induced apathetic and impulsive patterns of choice in rats in a dose-dependent manner when locally injected into the anterior cingulate cortex (ACC) and orbitofrontal cortex (OFC), respectively. Pre-treatment with AM251, a selective cannabinoid type 1 (CB1) receptor antagonist, reversed ACEA-induced impulsive and apathetic patterns of choice in doses higher than a minimally effective dose. Unlike CB1 receptor antagonist, pretreatment with capsazepine, a transient receptor potential vanilloid type 1 (TRPV1) channel antagonist, was effective only at an intermediary dose. Furthermore, capsazepine per se induced impulsivity and apathy at a high dose suggesting a basal tonic activation of TRPV1 channels that exist in the ACC and OFC to support cost-benefit decision making and to help avoid apathetic and impulsive patterns of decision making. Taken together, unlike previous reports supporting opposing roles for the CB1 receptors and TRPV1 channels in anxiety and panic behavior, our findings demonstrate a different sort of interaction between endocannabinoid and endovanilloid systems and suggest that both systems contribute to the cognitive disrupting effects of cannabinoids. Given prevalent occurrence of apathy and particularly impulsivity in psychiatric disorders, these results have significant implications for pharmacotherapy research targeting these receptors. Copyright © 2018 Elsevier Ltd. All rights reserved.

How should the psychological well-being of zoo elephants be objectively investigated?

PubMed

Mason, Georgia J; Veasey, Jake S

2010-01-01

Animal welfare (sometimes termed "well-being") is about feelings - states such as "suffering" or "contentment" that we can infer but cannot measure directly. Welfare indices have been developed from two main sources: studies of suffering humans, and of research animals deliberately subjected to challenges known to affect emotional state. We briefly review the resulting indices here, and discuss how well they are understood for elephants, since objective welfare assessment should play a central role in evidence-based elephant management. We cover behavioral and cognitive responses (approach/avoidance; intention, redirected and displacement activities; vigilance/startle; warning signals; cognitive biases, apathy and depression-like changes; stereotypic behavior); physiological responses (sympathetic responses; corticosteroid output - often assayed non-invasively via urine, feces or even hair; other aspects of HPA function, e.g. adrenal hypertrophy); and the potential negative effects of prolonged stress on reproduction (e.g. reduced gametogenesis; low libido; elevated still-birth rates; poor maternal care) and health (e.g. poor wound-healing; enhanced disease rates; shortened lifespans). The best validated, most used welfare indices for elephants are corticosteroid outputs and stereotypic behavior. Indices suggested as valid, partially validated, and/or validated but not yet applied within zoos include: measures of preference/avoidance; displacement movements; vocal/postural signals of affective (emotional) state; startle/vigilance; apathy; salivary and urinary epinephrine; female acyclity; infant mortality rates; skin/foot infections; cardio-vascular disease; and premature adult death. Potentially useful indices that have not yet attracted any validation work in elephants include: operant responding and place preference tests; intention and vacuum movements; fear/stress pheromone release; cognitive biases; heart rate, pupil dilation and blood pressure; corticosteroid assay from hair, especially tail-hairs (to access endocrine events up to a year ago); adrenal hypertrophy; male infertility; prolactinemia; and immunological changes.

Interrater reliability of the new criteria for behavioral variant frontotemporal dementia.

PubMed

Lamarre, Amanda K; Rascovsky, Katya; Bostrom, Alan; Toofanian, Parnian; Wilkins, Sarah; Sha, Sharon J; Perry, David C; Miller, Zachary A; Naasan, Georges; Laforce, Robert; Hagen, Jayne; Takada, Leonel T; Tartaglia, Maria Carmela; Kang, Gail; Galasko, Douglas; Salmon, David P; Farias, Sarah Tomaszewski; Kaur, Berneet; Olichney, John M; Quitania Park, Lovingly; Mendez, Mario F; Tsai, Po-Heng; Teng, Edmond; Dickerson, Bradford Clark; Domoto-Reilly, Kimiko; McGinnis, Scott; Miller, Bruce L; Kramer, Joel H

2013-05-21

To evaluate the interrater reliability of the new International Behavioural Variant FTD Criteria Consortium (FTDC) criteria for behavioral variant frontotemporal dementia (bvFTD). Twenty standardized clinical case modules were developed for patients with a range of neurodegenerative diagnoses, including bvFTD, primary progressive aphasia (nonfluent, semantic, and logopenic variant), Alzheimer disease, and Lewy body dementia. Eighteen blinded raters reviewed the modules and 1) rated the presence or absence of core diagnostic features for the FTDC criteria, and 2) provided an overall diagnostic rating. Interrater reliability was determined by κ statistics for multiple raters with categorical ratings. The mean κ value for diagnostic agreement was 0.81 for possible bvFTD and 0.82 for probable bvFTD ("almost perfect agreement"). Interrater reliability for 4 of the 6 core features had "substantial" agreement (behavioral disinhibition, perseverative/compulsive, sympathy/empathy, hyperorality; κ = 0.61-0.80), whereas 2 had "moderate" agreement (apathy/inertia, neuropsychological; κ = 0.41-0.6). Clinician years of experience did not significantly influence rater accuracy. The FTDC criteria show promise for improving the diagnostic accuracy and reliability of clinicians and researchers. As disease-altering therapies are developed, accurate differential diagnosis between bvFTD and other neurodegenerative diseases will become increasingly important.

Mass Spectrometric Methodologies for Investigating the Metabolic Signatures of Parkinson's Disease: Current Progress and Future Perspectives.

PubMed

Gill, Emily L; Koelmel, Jeremy P; Yost, Richard A; Okun, Michael S; Vedam-Mai, Vinata; Garrett, Timothy J

2018-03-06

Parkinson's disease (PD) is a neurodegenerative disorder resulting from the loss of dopaminergic neurons of the substantia nigra as well as degeneration of motor and nonmotor basal ganglia circuitries. Typically known for classical motor deficits (tremor, rigidity, bradykinesia), early stages of the disease are associated with a large nonmotor component (depression, anxiety, apathy, etc.). Currently, there are no definitive biomarkers of PD, and the measurement of dopamine metabolites does not allow for detection of prodromal PD nor does it aid in long-term monitoring of disease progression. Given that PD is increasingly recognized as complex and heterogeneous, involving several neurotransmitters and proteins, it is of importance that we advance interdisciplinary studies to further our knowledge of the molecular and cellular pathways that are affected in PD. This approach will possibly yield useful biomarkers for early diagnosis and may assist in the development of disease-modifying therapies. Here, we discuss preanalytical factors associated with metabolomics studies, summarize current mass spectrometric methodologies used to evaluate the metabolic signature of PD, and provide future perspectives of the rapidly developing field of MS in the context of PD.

A randomized trial of individual versus group-format exercise and self-management in individuals with Parkinson's disease and comorbid depression.

PubMed

Sajatovic, Martha; Ridgel, Angela L; Walter, Ellen M; Tatsuoka, Curtis M; Colón-Zimmermann, Kari; Ramsey, Riane K; Welter, Elisabeth; Gunzler, Steven A; Whitney, Christina M; Walter, Benjamin L

2017-01-01

Depression is common in people with Parkinson's disease (PD), and exercise is known to improve depression and PD. However, lack of motivation and low self-efficacy can make exercise difficult for people with PD and comorbid depression (PD-Dep). A combined group exercise and chronic disease self-management (CDSM) program may improve the likeli-hood that individuals will engage in exercise and will show a reduction in depression symptoms. The purpose of this study was to compare changes in depression in PD-Dep between individual versus group exercise plus CDSM and to examine participant adherence and perception of the interventions. Participants (N=30) were randomized to either Enhanced EXerCisE thErapy for PD (EXCEED; group CDSM and exercise) or self-guided CDSM plus exercise. Outcomes were change in depression assessed with the Montgomery-Asberg Depression Rating Scale (MADRS), cognition, apathy, anxiety, sleep, quality of life, motor function, self-efficacy, and patient satisfaction. Both groups showed significant improvement in MADRS ( P <0.001) with no significant group difference. Individuals in EXCEED group enjoyed the group dynamics but noted difficulty with the fixed-time sessions. Both group CDSM plus exercise and self-guided CDSM plus exercise can improve depression in PD-Dep. These findings suggest that development of a remotely delivered group-based CDSM format plus manualized exercise program could be useful for this population.

[Equine Infectious Anemia (EIA)].

PubMed

Kaiser, A; Meier, H P; Straub, R; Gerber, V

2009-04-01

Equine Infectious Anemia (EIA) is a reportable, eradicable epizootic disease caused by the equine lentivirus of the retrovirus family which affects equids only and occurs worldwide. The virus is transmitted by blood, mainly by sanguivorous insects. The main symptoms of the disease are pyrexia, apathy, loss of body condition and weight, anemia, edema and petechia. However, infected horses can also be inapparent carriers without any overt signs. The disease is diagnosed by serological tests like the Coggins test and ELISA tests. Presently, Switzerland is offi cially free from EIA. However, Switzerland is permanently at risk of introducing the virus as cases of EIA have recently been reported in different European countries.

Government 101: how an idea becomes law.

PubMed

Griffith, James T

2006-01-01

The passing of a law is frequently accompanied by media attention and citizen apathy. In today's healthcare delivery situation, we should understand how a bill becomes law and what happens to the idea that engenders that process. Laws arise from the recommendations of ordinary citizens, but the recommendations follow a complicated process developed by the writers of our constitution to prevent abuses. Laws begin as ideas, they become bills considered by the legislature, they are expanded and enforced by the executive branch, and they are further interpreted by the judiciary branch. The laws governing healthcare issues are particularly complex, as most arise from the state legislatures.

Implications of Public Opinion for Space Program Planning, 1980 - 2000

NASA Technical Reports Server (NTRS)

Overholt, W.; Wiener, A. J.; Yokelson, D.

1975-01-01

The effect of public opinion on future space programs is discussed in terms of direct support, apathy, or opposition, and concern about the tax burden, budgetary pressures, and national priorities. Factors considered include: the salience and visibility of NASA as compared with other issues, the sources of general pressure on the federal budget which could affect NASA, the public's opinions regarding the size and priority of NASA'S budget, the degree to which the executive can exercise leverage over NASA's budget through influencing or disregarding public opinion, the effects of linkages to other issues on space programs, and the public's general attitudes toward the progress of science.

Morvan chorea and agrypnia excitata: when video-polysomnographic recording guides the diagnosis.

PubMed

Provini, Federica; Marconi, Sara; Amadori, Marcello; Guaraldi, Pietro; Pierangeli, Giulia; Cortelli, Pietro; Lugaresi, Elio; Montagna, Pasquale; Tinuper, Paolo

2011-12-01

Morvan chorea is an antibody-mediated limbic encephalopathy characterized by severe insomnia, mental confusion, hallucinations, enacted dreams, hyperhidrosis, and neuromyotonia. In a 78 years old man presenting with progressive insomnia apathy and depression, a video-polysomnogram documented enacted dreams mimicking daily life activity (oneiric stupor). This finding led us to perform a search for serum antibodies to voltage-gated K+ channels, which was positive. A diagnosis of Morvan chorea was done. The patient underwent plasma exchange with complete resolution of the clinical picture. Oneiric stupor may represent a useful precocious diagnostic marker in Morvan chorea. Copyright © 2011 Elsevier B.V. All rights reserved.

Novel Antipsychotics in the Treatment of Behavioral Disturbances and Psychoses Associated With Neurodegenerative Disorders

PubMed Central

Masand, Prakash S.

2000-01-01

Behavioral disturbances and psychosis are common features of neurodegenerative disorders and may be drug induced, intrinsic to the underlying pathology, or both. These disturbances, including psychotic and mood symptoms, apathy, aggression and other behavioral symptoms, and superimposed delirium, cause a great amount of disability to the patient and stress on the caregiver. Conventional neuroleptics have been shown to be effective in the treatment of these symptoms, but unacceptable side effects may occur. However, the novel antipsychotics, with their lower risk of inducing extrapyramidal symptoms, have shown promise in the treatment of behavioral disturbances and psychosis associated with neurodegenerative disorders. PMID:15014653

Methylphenidate, cognition, and epilepsy: A 1-month open-label trial.

PubMed

Adams, Jesse; Alipio-Jocson, Valerie; Inoyama, Katherine; Bartlett, Victoria; Sandhu, Saira; Oso, Jemima; Barry, John J; Loring, David W; Meador, Kimford J

2017-12-01

Cognitive difficulties are common in epilepsy. Beyond reducing seizures and adjusting antiepileptic medications, no well-validated treatment exists in adults. Methylphenidate is used effectively in children with epilepsy and attention-deficit/hyperactivity disorder, but its effects in adults have not been systematically evaluated. We hypothesized that methylphenidate can safely improve cognition in adults with epilepsy. We detail here the open-label follow-up to a double-blind, placebo-controlled, single-dose study. Thirty epilepsy patients entered a 1-month open-label methylphenidate trial after a double-blind phase. Doses were titrated according to clinical practice and patient tolerance, ranging 20-40 mg/day. Primary measures included: Conners' Continuous Performance Test (CPT), Symbol-Digit Modalities Test (SDMT), and Medical College of Georgia Memory Test (MCG). Secondary measures were: Beck Depression Inventory, 2nd Edition (BDI-II), Beck Anxiety Inventory, Apathy Evaluation Scale (AES), Stimulant Side-Effect Checklist, Adverse Events Profile, Quality of Life in Epilepsy-89 (QOLIE-89), and seizure frequency. Fourteen healthy, nonmedicated controls were tested concurrently. Twenty-eight participants with epilepsy (13 men/15 women) completed the trial. Withdrawals occurred due to anxiety (n = 1) and fatigue (n = 1). Mean age was 36.4 years (range = 20-60). Epilepsy types were: focal (n = 21), generalized (n = 6), or unclassified (n = 1). Mean epilepsy duration was 12.3 years. Mean baseline seizure frequency was 2.8/month. There were significant improvements on methylphenidate for SDMT, MCG, CPT (the ability to discriminate between targets and nontargets [d'] hits, hit reaction time standard deviation, omissions, and commissions), and QOLIE subscales (energy/fatigue, attention/concentration, memory, and language; paired t tests; p ≤ 0.002). BDI-II and additional subscales also improved, at a lower level of statistical significance. Effect sizes were moderate to large. Comparisons with untreated controls (n = 14) revealed greater improvement for epilepsy patients on omissions and commissions, with improvement trends on d' and hits. Seizure frequency did not increase with methylphenidate treatment (2.8/month vs. 2.4/month). Methylphenidate may be an effective and safe option for improving cognition and quality of life in epilepsy. Larger and longer double-blind, placebo-controlled clinical trials are needed. Wiley Periodicals, Inc. © 2017 International League Against Epilepsy.

What does patient feedback reveal about the NHS? A mixed methods study of comments posted to the NHS Choices online service

PubMed Central

Brookes, Gavin; Baker, Paul

2017-01-01

Objective To examine the key themes of positive and negative feedback in patients’ online feedback on NHS (National Health Service) services in England and to understand the specific issues within these themes and how they drive positive and negative evaluation. Design Computer-assisted quantitative and qualitative studies of 228 113 comments (28 971 142 words) of online feedback posted to the NHS Choices website. Comments containing the most frequent positive and negative evaluative words are qualitatively examined to determine the key drivers of positive and negative feedback. Participants Contributors posting comments about the NHS between March 2013 and September 2015. Results Overall, NHS services were evaluated positively approximately three times more often than negatively. The four key areas of focus were: treatment, communication, interpersonal skills and system/organisation. Treatment exhibited the highest proportion of positive evaluative comments (87%), followed by communication (77%), interpersonal skills (44%) and, finally, system/organisation (41%). Qualitative analysis revealed that reference to staff interpersonal skills featured prominently, even in comments relating to treatment and system/organisational issues. Positive feedback was elicited in cases of staff being caring, compassionate and knowing patients’’ names, while rudeness, apathy and not listening were frequent drivers of negative feedback. Conclusions Although technical competence constitutes an undoubtedly fundamental aspect of healthcare provision, staff members were much more likely to be evaluated both positively and negatively according to their interpersonal skills. Therefore, the findings reported in this study highlight the salience of such ‘soft’ skills to patients and emphasise the need for these to be focused upon and developed in staff training programmes, as well as ensuring that decisions around NHS funding do not result in demotivated and rushed staff. The findings also reveal a significant overlap between the four key themes in the ways that care is evaluated by patients. PMID:28450463

SA30. Self-Assessment of Amotivation and Insight into Patients With Schizophrenia

PubMed Central

Papsuev, Oleg; Movina, Larisa; Minyaycheva, Maria; Luther, Lauren

2017-01-01

Abstract Background: Schizophrenia is a disabling disorder characterized by negative and cognitive symptoms. The negative symptom domain of low motivation has recently been found to be an important determinant of functioning. Currently, motivation is frequently assessed with either self-rated or clinician-rated motivation measures. However, little is known about the overlap between self-rated and clinician-rated motivation and whether these two assessment types are differentially related to clinical variables. Therefore, this study investigated (1) the association between self-rated and clinician-rated motivation, (2) the clinical correlates of both motivation assessment types, and (3) the correlates of the discrepancy between the motivation assessments types. Methods: Fifty patients with schizophrenia spectrum disorders were assessed by trained clinicians using the Positive and Negative Syndrome Scale (PANSS), the Calgary Depression Scale (CDSS), and both the clinician-rated (C) and self-rated (S) versions of the Apathy Evaluation Scale (AES). Neurocognition was assessed with the Brief Assessment of Cognition in Schizophrenia (BACS). Social cognition was assessed with the Hinting Task, the Relationships Across Domains measure, and the Ekman-60 emotion recognition task. Results: The AES-C and AES-S were positively correlated (r = .43; P < .05). Further, moderate, positive correlations were established between the AES-C and most of the PANSS amotivation subscale items (N2 (r = .51), N4 (r = .45)). However, a significant correlation between the AES-C and the G16 item of the PANSS amotivation subscale was not observed. The AES-S was not significantly correlated with any of the PANSS amotivation items. The AES-C did not correlate with the PANSS depression item or the CDSS total score, while moderate correlations with the AES-S were observed with both (r = .38 and r = .45, respectively). The AES-C/AES-S discrepancy score was positively correlated with the PANSS insight item (r = 0.39) and the presence of a paranoid schizophrenia diagnosis (r = .32). No significant correlations were observed between the discrepancy score and the BACS, social cognition measures, or additional demographic variables. Conclusion: While the clinician-rated AES is regarded as a sensitive instrument for the assessment of apathetic/amotivation schizophrenia symptoms, our results suggest that scores from the self-rated AES need to be interpreted carefully. Our findings also indicate that patients with schizophrenia might be less aware of primary negative (i.e., amotivation) symptoms, and when asked to self-rate negative symptoms, they rate secondary negative symptoms caused by depression. Results also suggest that reduced insight might be driving part of the discrepancy between self-rated and clinician-rated motivation. Findings should be considered when choosing motivation measures.

The Role of Physical Activity on Mood State and Functional Skills of Elderly Women

PubMed Central

Monteiro-Junior, Renato Sobral; Rodrigues, Vinicius Dias; Campos, Carlos; Paes, Flávia; Murillo-Rodriguez, Eric; Maranhão-Neto, Geraldo A.; Machado, Sergio

2017-01-01

Introduction: Ageing is associated with several physical, psychological and behavioral changes. These changes are closely related with global health and functional capacity in the elderly. Mood disturbances are common among the elderly and may significantly increase apathy, resulting in decreased habitual physical activity levels. Materials and Methods: The purpose of this cross-sectional study was to evaluate the mood state and functional motor capacities of elderly women engaged in a public physical activity program in Brazil and compare them with physically inactive elderly. Thirty elderly women were included in the study and categorized into two groups: physically active group, composed of participants enrolled on a public physical activity program (n = 16, 69±5 years) and physically inactive group (n = 14, 68±4 years). Total mood disturbance was assessed using the Profile of Mood States, whereas functional motor capacity was evaluated with the Sitting and Rising test. Independent t test and Mann-Whitney U] were used to compare groups. Results: The physically active group had lower total mood disturbance (p=0.02), confusion (p<0.01), tension (p<0.01), hostility (p=0.05) and fatigue (p=0.01) compared to the physically inactive group. There were no group differences regarding vigor, depression and sitting and rising performance (p>0.05). Conclusion: Lack of difference in functional motor capacity between the physically active and inactive elderly may be explained by the absence of exercise systematization in these programs. PMID:29238389

TRAUMATIC (FOREIGN BODY) PERICARDITIS IN A TOCO TOUCAN (RAMPHASTOS TOCO).

PubMed

Máinez, Mireia; Rosell, Jorge; Such, Roger; Cardona, Teresa; Juan-Sallés, Carles

2016-12-01

An approximately 10-yr-old, captive-born female toco toucan ( Ramphastos toco ) was presented due to an acute onset of depression and apathy. On visual and physical examination, it showed an abnormal posture and dehydration, respectively. Serum biochemistry revealed hyperuricemia (39.4 mg/dl) and elevated glutamic oxaloacetic transaminase (GOT; 1,050 U/L). Radiographs demonstrated an enlargement of the cardiac silhouette. The bird died 7 days after presentation, despite treatment with enrofloxacin, allopurinol, a preparation of hepatorenal protectors, and complex B vitamins with dextrose. Necropsy revealed severe fibrinohemorrhagic pericarditis with a 15 mm long and 2.5 mm diameter, rigid foreign body in the pericardial exudate. Microscopically, this foreign body was of vegetal origin.

Prevalence of traumatic brain injury in incarcerated groups compared to the general population: a meta-analysis.

PubMed

Farrer, Thomas J; Hedges, Dawson W

2011-03-30

Traumatic brain injury can cause numerous behavioral abnormalities including aggression, violence, impulsivity, and apathy, factors that can be associated with criminal behavior and incarceration. To better characterize the association between traumatic brain injury and incarceration, we pooled reported frequencies of lifetime traumatic brain injury of any severity among incarcerated samples and compared the pooled frequency to estimates of the lifetime prevalence of traumatic brain injury in the general population. We found a significantly higher prevalence of traumatic brain injury in the incarcerated groups compared to the general population. As such, there appears to be an association between traumatic brain injury and incarceration. Copyright © 2011 Elsevier Inc. All rights reserved.

USSR Report, Space Biology and Aerospace Medicine, Vol. 18, No. 3, May-June 1984

DTIC Science & Technology

1984-07-03

high altitude. In the Khan Tengri expedition (6996 m), the climbers took 3-4 ordinary multiple vitamin lozenges per day during the stay in the... Tengri , only 2 of the 20 climbers who reached the top presented distinct signs of mountain sickness (apathy, muscular weakness, impaired...min/kg 4,5±0,2 3,9±0,3 (3,6—4,9) (2,96-4,8) % ECFV/min 1,34±0,I1 1,18±0,14* (1,09—1,59) (0,8—1,5) BPS 124±6 167±5* (103— 137 ) (153—187) BPd 81 ±4

Chemical apathy or hysteria: What role for education?

NASA Astrophysics Data System (ADS)

Klindworth, Andrea

1993-12-01

Emotional responses from local community groups to the establishment of new industrial activities, involving toxic chemicals, are common. The need for more public education about chemical hazards has often been stated. In the eastern suburbs of Melbourne, PCBs have been stored since 1985, pending their destruction. Council approval for the siting of a pilot plant for their treatment recently caused controversy. This paper presents an analysis of the situation, defines the knowledge needed by ordinary people to participate effectively and rationally in decision making and discusses the acquisition of that knowledge in a community setting. It is not the intention of the author to discuss the contribution that could be made through formal secondary education.

Evaluating adaptive co-management as conservation conflict resolution: Learning from seals and salmon.

PubMed

Butler, J R A; Young, J C; McMyn, I A G; Leyshon, B; Graham, I M; Walker, I; Baxter, J M; Dodd, J; Warburton, C

2015-09-01

By linking iterative learning and knowledge generation with power-sharing, adaptive co-management (ACM) provides a potential solution to resolving complex social-ecological problems. In this paper we evaluate ACM as a mechanism for resolving conservation conflict using a case study in Scotland, where seal and salmon fishery stakeholders have opposing and entrenched objectives. ACM emerged in 2002, successfully resolving this long-standing conflict. Applying evaluation approaches from the literature, in 2011 we interviewed stakeholders to characterise the evolution of ACM, and factors associated with its success over 10 years. In common with other ACM cases, triggers for the process were shifts in slow variables controlling the system (seal and salmon abundance, public perceptions of seal shooting), and exogenous shocks (changes in legal mandates, a seal disease outbreak). Also typical of ACM, three phases of evolution were evident: emerging local leadership preparing the system for change, a policy window of opportunity, and stakeholder partnerships building the resilience of the system. Parameters maintaining ACM were legal mechanisms and structures, legal power held by government, and the willingness of all stakeholders to reach a compromise and experiment with an alternative governance approach. Results highlighted the critical role of government power and support in resolving conservation conflict, which may constrain the extent of local stakeholder-driven ACM. The evaluation also demonstrated how, following perceived success, the trajectory of ACM has shifted to a 'stakeholder apathy' phase, with declining leadership, knowledge exchange, stakeholder engagement, and system resilience. We discuss remedial actions required to revive the process, and the importance of long term government resourcing and alternative financing schemes for successful conflict resolution. Based on the results we present a generic indicator framework and participatory method for the longitudinal evaluation of ACM applied to conservation conflict resolution. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

Greater neurobehavioral deficits occur in adult mice after repeated, as compared to single, mild traumatic brain injury (mTBI).

PubMed

Nichols, Jessica N; Deshane, Alok S; Niedzielko, Tracy L; Smith, Cory D; Floyd, Candace L

2016-02-01

Mild traumatic brain injury (mTBI) accounts for the majority of all brain injuries and affected individuals typically experience some extent of cognitive and/or neuropsychiatric deficits. Given that repeated mTBIs often result in worsened prognosis, the cumulative effect of repeated mTBIs is an area of clinical concern and on-going pre-clinical research. Animal models are critical in elucidating the underlying mechanisms of single and repeated mTBI-associated deficits, but the neurobehavioral sequelae produced by these models have not been well characterized. Thus, we sought to evaluate the behavioral changes incurred after single and repeated mTBIs in mice utilizing a modified impact-acceleration model. Mice in the mTBI group received 1 impact while the repeated mTBI group received 3 impacts with an inter-injury interval of 24h. Classic behavior evaluations included the Morris water maze (MWM) to assess learning and memory, elevated plus maze (EPM) for anxiety, and forced swim test (FST) for depression/helplessness. Additionally, species-typical behaviors were evaluated with the marble-burying and nestlet shredding tests to determine motivation and apathy. Non-invasive vibration platforms were used to examine sleep patterns post-mTBI. We found that the repeated mTBI mice demonstrated deficits in MWM testing and poorer performance on species-typical behaviors. While neither single nor repeated mTBI affected behavior in the EPM or FST, sleep disturbances were observed after both single and repeated mTBI. Here, we conclude that behavioral alterations shown after repeated mTBI resemble several of the deficits or disturbances reported by patients, thus demonstrating the relevance of this murine model to study repeated mTBIs. Copyright © 2015 Elsevier B.V. All rights reserved.

Narrative Medicine perspectives on patient identity and integrative care in neuro-oncology.

PubMed

Slocum, Robert B; Howard, Tracy A; Villano, John L

2017-09-01

Narrative Medicine sessions can encourage patients to rediscover personal identity and meaning by telling or writing their stories. We explored this process to improve care and quality of life for brain cancer patients in an academic neuro-oncology program. Brain cancer and its treatments may threaten a patient's quality of life and sense of self in many ways, including impaired cognitive skills, loss of memory, reduced coordination, and limited capacity for self-expression. The impact of symptoms and side effects on quality of life must be evaluated in terms of each patient's identity and may be understood in terms of each patient's story. Insights from Narrative Medicine visits may also be helpful for the treatment team as they seek to assess patient needs, attitudes, and abilities. We provide case-based histories demonstrating applications of Narrative Medicine in the care of patients with brain tumors whose sense of self and quality of life are challenged. The cases include managing frontal lobe syndrome of loss of initiative and pervasive emotional apathy with his wife and young children, regaining a meaningful activity in a patient, re-establishing self-identity in a young woman with ependymoma, and improving spells with coexistent epilepsy and psychogenic non-epileptic seizures (PNES).

Sexuality in patients with Parkinson's disease, Alzheimer's disease, and other dementias.

PubMed

Bronner, Gila; Aharon-Peretz, Judith; Hassin-Baer, Sharon

2015-01-01

Sexual dysfunction (SD) is common among patients with Parkinson's disease (PD), Alzheimer's disease (AD), and other dementias. Sexual functioning and well-being of patients with PD and their partners are affected by many factors, including motor disabilities, non-motor symptoms (e.g., autonomic dysfunction, sleep disturbances, mood disorders, cognitive abnormalities, pain, and sensory disorders), medication effects, and relationship issues. The common sexual problems are decreased desire, erectile dysfunction, difficulties in reaching orgasm, and sexual dissatisfaction. Hypersexuality is one of a broad range of impulse control disorders reported in PD, attributed to antiparkinsonian therapy, mainly dopamine agonists. Involvement of a multidisciplinary team may enable a significant management of hypersexuality. Data on SD in demented patients are scarce, mainly reporting reduced frequency of sex and erectile dysfunction. Treatment of SD is advised at an early stage. Behavioral problems, including inappropriate sexual behavior (ISB), are distressing for patients and their caregivers and may reflect the prevailing behavior accompanying dementia (disinhibition or apathy associated with hyposexuality). The neurobiologic basis of ISB is still only vaguely understood but assessment and intervention are recommended as soon as ISB is suspected. Management of ISB in dementia demands a thorough evaluation and understanding of the behavior, and can be treated by non-pharmacologic and pharmacologic interventions. © 2015 Elsevier B.V. All rights reserved.

Posterior limb of the internal capsule predicts poor quality of life in patients with Parkinson's disease: connectometry approach.

PubMed

Ghazi Sherbaf, Farzaneh; Mojtahed Zadeh, Mahtab; Haghshomar, Maryam; Aarabi, Mohammad Hadi

2018-03-14

Psychiatric symptoms and motor impairment are major contributions to the poor quality of life in patients with Parkinson's disease (PD). Here, we applied a novel diffusion-weighted imaging approach, diffusion MRI connectometry, to investigate the correlation of quality of life, evaluated by Parkinson's Disease Questionnaire (PDQ39) with the white matter structural connectivity in 27 non-demented PD patients (disease duration of 5.3 ± 2.9 years, H and Y stage = 1.5 ± 0.6, UPDRS-III = 13.7 ± 6.5, indicating unilateral and mild motor involvement). The connectometry analysis demonstrated bilateral posterior limbs of the internal capsule (PLIC) with increased connectivity related to the higher quality of life (FDR = 0.027) in a multiple regression model. The present study suggests for the first time a neural basis of the quality of life in PD in the light of major determinants of poor quality of life in these patients: anxiety, depression, apathy and motor impairment. Results in our sample of non-demented PD patients with relatively mild motor impairment and no apparent sign of depression/anxiety also identify a unique and inexplicable association of the PLIC to the quality of life in PD patients.

Total cholesterol and neuropsychiatric symptoms in Alzheimer's disease: the impact of total cholesterol level and gender.

PubMed

Hall, James R; Wiechmann, April R; Johnson, Leigh A; Edwards, Melissa; Barber, Robert C; Cunningham, Rebecca; Singh, Meharvan; O'Bryant, Sid E

2014-01-01

Neuropsychiatric symptoms (NPS) in Alzheimer's disease (AD) are a major factor in nursing home placement and a primary cause of stress for caregivers. Elevated cholesterol has been linked to psychiatric disorders and has been shown to be a risk factor for AD and to impact disease progression. The present study investigated the relationship between cholesterol and NPS in AD. Data on cholesterol and NPS from 220 individuals (144 females, 76 males) with mild-to-moderate AD from the Texas Alzheimer's Research and Care Consortium (TARCC) cohort were analyzed. The total number of NPS and symptoms of hyperactivity, psychosis, affect and apathy were evaluated. Groups based on total cholesterol (TC; ≥200 vs. <200 mg/dl) were compared with regard to NPS. The impact of gender was also assessed. Individuals with high TC had lower MMSE scores as well as significantly more NPS and more symptoms of psychosis. When stratified by gender, males with high TC had significantly more NPS than females with high TC or than males or females with low TC. The role of elevated cholesterol in the occurrence of NPS in AD appears to be gender and symptom specific. A cross-validation of these findings will have implications for possible treatment interventions, especially for males with high TC.

Physics teaching in developing countries

NASA Astrophysics Data System (ADS)

Talisayon, V. M.

1984-05-01

The need for endogeneous learning materials that will relate physics to the student's culture and environment spurred countries like India, Thailand, The Philippines and Indonesia to develop their own physics curriculum materials and laboratory equipment. Meagre resources and widespread poverty necessitated the development of laboratory materials from everyday items, recycled materials and other low-cost or no-cost local materials. The process of developing learning materials for one's teaching-learning needs in physics and the search from within for solutions to one's problems contribute in no small measure to the development of self-reliance in physics teaching of a developing country. Major concerns of developing countries are food supply, livelihood, health, nutrition and growth of economy. At the level of the student and his family, food, health, and livelihood are also primary concerns. Many physics teaching problems can be overcome on a large scale, given political support and national will. In countries where national leadership recognises that science and technology developed is essential to national development and that science education in turn is crucial to science and technology development, scarce resources can be allocated to science education. In developing countries where science education receives little or no political support, the most important resource in the physics classroom is the physics teacher. A highly motivated and adequately trained teacher can rise above the constraining circumstances of paucity of material resources and government apathy. In developing countries the need is great for self-reliance in physics teaching at the country level, and more importantly at the teacher level.

Abnormal network connectivity in frontotemporal dementia: evidence for prefrontal isolation.

PubMed

Farb, Norman A S; Grady, Cheryl L; Strother, Stephen; Tang-Wai, David F; Masellis, Mario; Black, Sandra; Freedman, Morris; Pollock, Bruce G; Campbell, Karen L; Hasher, Lynn; Chow, Tiffany W

2013-01-01

Degraded social function, disinhibition, and stereotypy are defining characteristics of frontotemporal dementia (FTD), manifesting in both the behavioral variant of frontotemporal dementia (bvFTD) and semantic dementia (SD) subtypes. Recent neuroimaging research also associates FTD with alterations in the brain's intrinsic connectivity networks. The present study explored the relationship between neural network connectivity and specific behavioral symptoms in FTD. Resting-state functional magnetic resonance imaging was employed to investigate neural network changes in bvFTD and SD. We used independent components analysis (ICA) to examine changes in frontolimbic network connectivity, as well as several metrics of local network strength, such as the fractional amplitude of low-frequency fluctuations, regional homogeneity, and seed-based functional connectivity. For each analysis, we compared each FTD subgroup to healthy controls, characterizing general and subtype-unique network changes. The relationship between abnormal connectivity in FTD and behavior disturbances was explored. Across multiple analytic approaches, both bvFTD and SD were associated with disrupted frontolimbic connectivity and elevated local connectivity within the prefrontal cortex. Even after controlling for structural atrophy, prefrontal hyperconnectivity was robustly associated with apathy scores. Frontolimbic disconnection was associated with lower disinhibition scores, suggesting that abnormal frontolimbic connectivity contributes to positive symptoms in dementia. Unique to bvFTD, stereotypy was associated with elevated default network connectivity in the right angular gyrus. The behavioral variant was also associated with marginally higher apathy scores and a more diffuse pattern of prefrontal hyperconnectivity than SD. The present findings support a theory of FTD as a disorder of frontolimbic disconnection leading to unconstrained prefrontal connectivity. Prefrontal hyperconnectivity may represent a compensatory response to the absence of affective feedback during the planning and execution of behavior. Increased reliance upon prefrontal processes in isolation from subcortical structures appears to be maladaptive and may drive behavioral withdrawal that is commonly observed in later phases of neurodegeneration. Copyright © 2012 Elsevier Ltd. All rights reserved.

The Importance of Developing Communication Skills: Perceptions of Dental Hygiene Students.

PubMed

Walker, Kimberly K; Jackson, Richard D; Maxwell, Lisa

2016-10-01

Purpose: The purpose of this study was to gather data from first- and second-year dental hygiene students concerning their perceptions of the benefits and possible impediments to effective patient communication. Additionally, the students were asked to theorize as to the impact emerging communication technologies could have on oral health promotion, practice administration and patient/provider communication. Methods: A self-administered questionnaire of 6 open-ended queries was employed. Thematic analysis was conducted to reveal themes related to their perceived ability to effectively communicate, perceived barriers to communication, possible solutions to lessen or eliminate these barriers, and the impact of emerging technologies on interpersonal communication. Results: The questionnaire was completed by 63 of 68 students (93%). Patient apathy and patient unwillingness to change detrimental health-related habits were the most frequently cited barriers to effective communication. Of the students having patient contact, many stated that they were less sure of their ability to communicate effectively if the patient differed from themselves, such as being elderly or being from another culture. While most of the students believed their fundamental communication skills were good, many noted that improving their higher-order skills, such as conveying empathy or displaying a nonjudgmental attitude, were essential to being more effective communicators. Many students felt emerging technologies such as universal translators could potentially assist them in overcoming some of their perceived deficiencies. Conclusion: While perceived inadequacies will likely diminish as the students gain more experience in school and later in private practice, dental hygiene programs may wish to consider implementing additional structured educational experiences to better prepare students to address patient apathy and to effectively convey a sense of personal compassion. Promoting student involvement in community outreach activities and providing a variety of service learning opportunities, including foreign travel, may broaden student experiences and deepen their awareness and appreciation of verbal and nonverbal communications displayed by differing cultures. Copyright © 2016 The American Dental Hygienists’ Association.

The class politics of prejudice: Brexit and the land of no-hope and glory.

PubMed

Mckenzie, Lisa

2017-11-01

The debates relating to social class and whether it is still a useful concept in describing a lived reality of the British population has never been far away from media, political and academic dispute. Thatcher's Britain throughout the 1980s attempted to dilute class meaning with what was called 'a home owning democracy' and thus end class collective politics through easily available credit for the working class while simultaneously attacking trade union organization, recruitment and political action. During the late 1990s and into the noughties a 'New Labour' administration attempted to exacerbate the end of class politics through an agenda of a 'cultural distinction' to class identity. Class struggle, class politics and class identity is embedded deep within the cultural norms practices, and history of British democracy. Consequently it is difficult if not impossible to prise class inequality in the UK away from and out of national, local and personal politics (Savage et al. 2015: 393-8). This paper focuses upon the sense that class politics, and cultural class distinction, within the UK had the biggest influence in determining a working-class 'Leave Vote' in the 2016 referendum within the UK. This paper explores accounts and narratives from working-class 'leave' voters though an ethnographic study of the political and social viewpoints of working-class communities of East London, and of ex-mining towns of Nottinghamshire. Framing into fuller context the anger and apathy of being 'left out', arguing that being 'left out' has been part of working-class political narratives for over 30 years. Going beyond frustration and apathy, a significant part of the narrative of working people was of 'not existing', suggesting certain important linkages with ongoing debates about new ways of conceptualizing class differences and class structures. © London School of Economics and Political Science 2017.

Apathy and noradrenaline: silent partners to mild cognitive impairment in Parkinson's disease?

PubMed

Loued-Khenissi, Leyla; Preuschoff, Kerstin

2015-08-01

Mild cognitive impairment (MCI) is a comorbid factor in Parkinson's disease. The aim of this review is to examine the recent neuroimaging findings in the search for Parkinson's disease MCI (PD-MCI) biomarkers to gain insight on whether MCI and specific cognitive deficits in Parkinson's disease implicate striatal dopamine or another system. The evidence implicates a diffuse pathophysiology in PD-MCI rather than acute dopaminergic involvement. On the one hand, performance in specific cognitive domains, notably in set-shifting and learning, appears to vary with dopaminergic status. On the other hand, motivational states in Parkinson's disease along with their behavioral and physiological indices suggest a noradrenergic contribution to cognitive deficits in Parkinson's disease. Finally, Parkinson's disease's pattern of neurodegeneration offers an avenue for continued research in nigrostriatal dopamine's role in distinct behaviors, as well as the specification of dorsal and ventral striatal functions. The search for PD-MCI biomarkers has employed an array of neuroimaging techniques, but still yields divergent findings. This may be due in part to MCI's broad definition, encompassing heterogeneous cognitive domains, only some of which are affected in Parkinson's disease. Most domains falling under the MCI umbrella include fronto-dependent executive functions, whereas others, notably learning, rely on the basal ganglia. Given the deterioration of the nigrostriatal dopaminergic system in Parkinson's disease, it has been the prime target of PD-MCI investigation. By testing well defined cognitive deficits in Parkinson's disease, distinct functions can be attributed to specific neural systems, overcoming conflicting results on PD-MCI. Apart from dopamine, other systems such as the neurovascular or noradrenergic systems are affected in Parkinson's disease. These factors may be at the basis of specific facets of PD-MCI for which dopaminergic involvement has not been conclusive. Finally, the impact of both dopaminergic and noradrenergic deficiency on motivational states in Parkinson's disease is examined in light of a plausible link between apathy and cognitive deficits.

Effects of rotigotine transdermal patch in patients with Parkinson's disease presenting with non-motor symptoms - results of a double-blind, randomized, placebo-controlled trial.

PubMed

Antonini, A; Bauer, L; Dohin, E; Oertel, W H; Rascol, O; Reichmann, H; Schmid, M; Singh, P; Tolosa, E; Chaudhuri, K Ray

2015-10-01

Non-motor symptoms (NMS) of Parkinson's disease (PD) have a major impact on health-related quality of life. This is the first randomized controlled trial to use the NMS Scale (NMSS) as a primary outcome to assess treatment effects on NMS in PD. In this double-blind trial (NCT01300819), patients with PD and a total NMSS score ≥40 were randomized (2:1) to rotigotine or placebo, titrated over 1-7 weeks to optimal dose (≤8 mg/24 h for patients not receiving levodopa, ≤16 mg/24 h for patients receiving levodopa), maintained for 12 weeks. The primary outcome was change in NMSS total score from baseline to end of maintenance. Secondary outcomes were the nine NMSS domains, Unified Parkinson's Disease Rating Scale (UPDRS) III (motor) and the 39-item Parkinson's Disease Questionnaire (PDQ-39). In total, 283/349 (81.1%) randomized patients completed the trial; 211 rotigotine and 122 placebo were included in the full analysis set. The NMSS total score decreased by 23 (rotigotine) and 19 (placebo) points; the treatment difference was not statistically significant (-3.58; 95% confidence interval -8.43, 1.26; P = 0.147). Numerically greater than placebo improvements were detected in the 'mood/apathy' and 'miscellaneous' NMSS domains (P < 0.05). Treatment differences in UPDRS III (-2.60; -4.27, -0.92; P = 0.002) and PDQ-39 (-2.79; -5.21, -0.37; P = 0.024) favoured rotigotine. Adverse events reported more frequently with rotigotine were nausea, application site reactions, somnolence and headache. Rotigotine improvement in the multi-domain NMSS total score was not superior to placebo. A different sensitivity of individual NMSS domains to dopaminergic therapy and a large placebo effect may have contributed to these findings. © 2015 EAN.

[The relationship between autonomous motivation and academic adjustment in junior high school students].

PubMed

Nishimura, Takuma; Sakurai, Shigeo

2013-10-01

This study investigated the relationship between autonomous motivation and academic adjustment based on the perspective of self-determination theory. It also examined motivational profiles to reveal individual differences and the characteristic of these profiles for groups with varying levels of autonomous and controlled regulation (autonomous, controlled, high motivation, and low motivation). Data were collected from 442 junior high school students for academic motivation, academic performance, academic competence, meta-cognitive strategy, academic anxiety, apathy, and stress experience. Correlation analyses generally supported the basic hypothesis of self-determination theory that a more autonomous regulation style was strongly related to academic adjustment. The results also showed that persons with a high autonomous regulation and a low controlled regulation style were the most adaptive.

Psychiatry in the Korean War: perils, PIES, and prisoners of war.

PubMed

Ritchie, Elspeth Cameron

2002-11-01

In the initial months of the Korean War, very high numbers of psychological casualties occurred among American troops, 250 per 1,000 per annum. Initially, these men were evacuated to Japan or the United States, and very few of them were returned to duty. Then the principles of early and far-forward treatment, learned in the previous world wars, were reinstituted. Up to 80% of neuropsychiatric casualties were returned to duty. During and after the war, the prisoners of war were believed to have been "brainwashed," have "give-it-upitis," and exhibit apathy and depression. Mistakenly believed to be signs of moral decay, the psychiatric symptoms during and after release were probably a result of extended inhumane treatment and vitamin deficiencies.

Depression and Political Participation*

PubMed Central

Ojeda, Christopher

2015-01-01

In this paper, I propose that depression is a political phenomenon insofar as it has political sources and consequences. I then investigate one aspect of this argument—whether depression reduces participation. I hypothesize that individuals with depression lack the motivation and physical capacity to vote and engage in other forms of political participation due to somatic problems and feelings of hopelessness and apathy. Moreover, I examine how depression in adolescence can have downstream consequences for participation in young adulthood. The analyses, using both cross-sectional and longitudinal data, show that voter turnout and other forms of participation decrease as the severity of depressed mood increases. These findings are discussed in light of disability rights and potential efforts to boost participation among this group. PMID:26924857

Histamine and motivation

PubMed Central

Torrealba, Fernando; Riveros, Maria E.; Contreras, Marco; Valdes, Jose L.

2012-01-01

Brain histamine may affect a variety of different behavioral and physiological functions; however, its role in promoting wakefulness has overshadowed its other important functions. Here, we review evidence indicating that brain histamine plays a central role in motivation and emphasize its differential involvement in the appetitive and consummatory phases of motivated behaviors. We discuss the inputs that control histaminergic neurons of the tuberomamillary nucleus (TMN) of the hypothalamus, which determine the distinct role of these neurons in appetitive behavior, sleep/wake cycles, and food anticipatory responses. Moreover, we review evidence supporting the dysfunction of histaminergic neurons and the cortical input of histamine in regulating specific forms of decreased motivation (apathy). In addition, we discuss the relationship between the histamine system and drug addiction in the context of motivation. PMID:22783171

Exporting the Buyers Health Care Action Group Purchasing Model: Lessons from Other Communities

PubMed Central

Christianson, Jon B; Feldman, Roger

2005-01-01

When first implemented in Minneapolis and St. Paul, Minnesota, the Buyers Health Care Action Group's (BHCAG) purchasing approach received considerable attention as an employer-managed, consumer-driven health care model embodying many of the principles of managed competition. First BHCAG and, later, a for-profit management company attempted to export this model to other communities. Their efforts were met with resistance from local hospitals and, in many cases, apathy by employers who were expected to be supportive. This experience underscores several difficulties that appear to be inherent in implementing purchasing models based on competing care systems. It also, once again, suggests caution in drawing lessons from community-level experiments in purchasing health care. PMID:15787957

Abulia following penetrating brain injury during endoscopic sinus surgery with disruption of the anterior cingulate circuit: case report.

PubMed

Grunsfeld, Alexander A; Login, Ivan S

2006-01-23

It is common knowledge that the frontal lobes mediate complex human behavior and that damage to these regions can cause executive dysfunction, apathy, disinhibition and personality changes. However, it is less well known that subcortical structures such as the caudate and thalamus are part of functionally segregated fronto-subcortical circuits, that can also alter behavior after injury. CASE PRESENTATION We present a 57 year old woman who suffered penetrating brain injury during endoscopic sinus surgery causing right basal ganglia injury which resulted in an abulic syndrome. Abulia does not result solely from cortical injury but can occur after disruption anywhere in the anterior cingulate circuit--in the case of our patient, most prominently at the right caudate.

Secondary polycythaemia associated with high plasma erythropoietin concentrations in a dog with a necrotising pyelonephritis.

PubMed

Kessler, M

2008-07-01

An 11-year-old mixed breed dog was presented with anorexia, apathy and intermittent macrohaematuria, absolute polycythaemia (packed cell volume, 80 per cent; red blood cell, 12.2 x 10(6)/microl) and elevated erythropoietin concentrations. A renal mass was detected by ultrasonography and, following total nephrectomy, diagnosed as necrotising pyelonephritis. After surgery, the haematological parameters and erythropoietin values returned to normal, suggesting that the pyelonephritis was the cause of the polycythaemia. While secondary polycythaemia because of a non-neoplastic condition of the kidneys occasionally occurs in human beings, it has only extremely rarely been reported in dogs. This is the first case report of a unilateral pyelonephritis causing secondary polycythaemia in a dog.

What does patient feedback reveal about the NHS? A mixed methods study of comments posted to the NHS Choices online service.

PubMed

Brookes, Gavin; Baker, Paul

2017-04-27

To examine the key themes of positive and negative feedback in patients' online feedback on NHS (National Health Service) services in England and to understand the specific issues within these themes and how they drive positive and negative evaluation. Computer-assisted quantitative and qualitative studies of 228 113 comments (28 971 142 words) of online feedback posted to the NHS Choices website. Comments containing the most frequent positive and negative evaluative words are qualitatively examined to determine the key drivers of positive and negative feedback. Contributors posting comments about the NHS between March 2013 and September 2015. Overall, NHS services were evaluated positively approximately three times more often than negatively. The four key areas of focus were: treatment, communication, interpersonal skills and system/organisation. Treatment exhibited the highest proportion of positive evaluative comments (87%), followed by communication (77%), interpersonal skills (44%) and, finally, system/organisation (41%). Qualitative analysis revealed that reference to staff interpersonal skills featured prominently, even in comments relating to treatment and system/organisational issues. Positive feedback was elicited in cases of staff being caring, compassionate and knowing patients'' names, while rudeness, apathy and not listening were frequent drivers of negative feedback. Although technical competence constitutes an undoubtedly fundamental aspect of healthcare provision, staff members were much more likely to be evaluated both positively and negatively according to their interpersonal skills. Therefore, the findings reported in this study highlight the salience of such 'soft' skills to patients and emphasise the need for these to be focused upon and developed in staff training programmes, as well as ensuring that decisions around NHS funding do not result in demotivated and rushed staff. The findings also reveal a significant overlap between the four key themes in the ways that care is evaluated by patients. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Psychiatric and cognitive adverse events: A pooled analysis of three phase III trials of adjunctive eslicarbazepine acetate for partial-onset seizures.

PubMed

Andermann, Eva; Biton, Victor; Benbadis, Selim R; Shneker, Bassel; Shah, Aashit K; Carreño, Mar; Trinka, Eugen; Ben-Menachem, Elinor; Biraben, Arnaud; Rocha, Francisco; Gama, Helena; Cheng, Hailong; Blum, David

2018-05-01

To evaluate the nature and incidence of psychiatric and cognitive adverse events (AEs) reported with eslicarbazepine acetate (ESL) used as adjunctive treatment for refractory partial-onset seizures (POS) in adults. This was a post-hoc analysis of data pooled from three randomized double-blind, placebo-controlled trials (BIA-2093-301, -302, -304). After an 8-week baseline period, patients received placebo or adjunctive ESL 400mg (studies 301 and 302 only), 800mg, or 1200mg once daily (QD) for 14weeks (2-week titration period, 12-week maintenance period). Psychiatric and cognitive AEs were identified from individual patient data. Suicidality was also evaluated using the Columbia-Classification Algorithm of Suicide Assessment (C-CASA), or the Columbia-Suicide Severity Rating Scale (C-SSRS). P-values were obtained using the chi-square test of independence or Fisher's exact test, without correcting for multiplicity. The analysis population included 1447 patients (ESL, n=1021; placebo, n = 426). Psychiatric treatment-emergent AEs (TEAEs) occurred in 10.8% of patients receiving ESL, and in a comparable proportion (10.3%) of patients receiving placebo (p=0.802). The incidence of depression and suicidality-related TEAEs was higher for ESL (7.4%) vs. placebo (3.8%) (p=0.009). The occurrence of these TEAEs differed between treatment groups (p = 0.010), but there was no notable trend between increasing ESL dose and increasing incidence of depression and suicidality-related TEAEs. Aggression/hostility-related TEAEs occurred in <0.1% of patients taking ESL vs. 0.9% taking placebo. The incidence of cognitive TEAEs was higher for ESL (7.1%) vs. placebo (4.0%) (p=0.023); incidences of memory impairment, attention disturbance, apathy, and aphasia were higher for ESL 1200mg than for other treatment groups. Incidences of psychiatric and cognitive serious AEs (SAEs) were 0.6% and 0.2% with ESL, and 0.5% and 0% with placebo, respectively. Psychiatric and cognitive TEAEs leading to discontinuation occurred in 1.9% and 1.4% of patients taking ESL, and 0.7% and 0.5% taking placebo, respectively. In phase III clinical trials of adjunctive ESL for treatment-refractory POS, psychiatric and cognitive TEAEs were reported infrequently with ESL and placebo. The incidences of depression and suicidality-related TEAEs and of cognitive TEAEs were higher for patients taking ESL vs. placebo. Incidences of psychiatric and cognitive SAEs, and TEAEs leading to discontinuation, were low with ESL and placebo. Copyright © 2017. Published by Elsevier Inc.

Effect of six months of treatment with V0191 in patients with suspected prodromal Alzheimer's disease.

PubMed

Dubois, Bruno; Zaim, Mohammed; Touchon, Jacques; Vellas, Bruno; Robert, Philippe; Murphy, Michael F; Pujadas-Navinés, Francesc; Rainer, Michael; Soininen, Hilkka; Riordan, Henry J; Kanony-Truc, Claire

2012-01-01

New criteria related to prodromal Alzheimer's disease (AD) have been proposed to overcome the issue of heterogeneity of patients with mild cognitive impairment (MCI) and to better define patients in early stage AD. Only few therapeutic trials, if any, have been reported using this newly defined population. The objective of this study was to assess the clinical efficacy and safety of a novel pro-cholinergic drug (V0191) in patients with prodromal AD. Two hundred forty two (242) patients with a diagnosis of prodromal AD were randomized in an approximately 1 : 1 ratio to receive either 1500 mg V0191 or matching placebo once daily for 24 weeks. Changes in global cognitive functioning were assessed using the Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-cog; responder rate as primary efficacy measure). Standardized measures of memory, executive function, attention, functional capacity, and apathy were also obtained. Despite some interesting trends at week 12 and conversion rates favoring V0191, no statistically significant differences in cognitive function between V0191 and placebo were noted. In addition to the absence of drug efficacy on this population, several design features may have hindered this study, including insufficient powering to assess changes in cognition over time, a relatively short duration of treatment, and the lack of validated clinical trial measures designed to assess the prodromal AD population. Lessons learned in AD study design optimization, including those presented in this paper, could be valuable for further investigation with pro-cholinergic drugs such as V0191.

Acetylcholinesterase inhibitor treatment alleviated cognitive impairment caused by delayed encephalopathy due to carbon monoxide poisoning: Two case reports and a review of the literature.

PubMed

Yanagiha, Kumi; Ishii, Kazuhiro; Tamaoka, Akira

2017-02-01

Delayed encephalopathy due to carbon monoxide (CO) poisoning can even occur in patients with mild symptoms of acute CO poisoning. Some cases taking conventional hyperbaric oxygen (HBO) therapy or steroid-pulse therapy may be insufficient, and AchEI may be effective. We report two cases of delayed encephalopathy after acute CO poisoning involving two women aged 69 (Case 1) and 60 years (Case 2) whose cognitive function improved with acetylcholinesterase inhibitor (AchEI) treatment. Delayed encephalopathy occurred 25 and 35 days after acute CO poisoning in Case 1 and Case 2, respectively. Both patients demonstrated cognitive impairment, apathy, and hypokinesia on admission. Although hyperbaric oxygen therapy did not yield any significant improvements, cognitive dysfunction improved substantially. This was evidenced by an improved Mini-Mental State Examination score ffom 9 to 28 points in Case 1 and an improved Hasegawa's dementia rating scale score from 4 to 25 points in Case 2 after administration of an AchEI. In Case 1, we administered galantamine hydrobromide, which was related with improved white matter lesions initially detected on brain magnetic resonance imaging. However, in Case 2 white matter lesions persisted despite AchEI treatment. AchEI treatment may result in improved cognitive and frontal lobe function by increasing low acetylcholine concentrations in the hippocampus and frontal lobe caused by decreased nicotinic acetylcholine receptor levels in delayed encephalopathy after CO poisoning. Physicians should consider AchEIs for patients demonstrating delayed encephalopathy due to CO poisoning.

Effects of anosognosia and neuropsychiatric symptoms on the quality of life of patients with Alzheimer's disease: a 24-month follow-up study.

PubMed

Conde-Sala, Josep L; Turró-Garriga, Oriol; Piñán-Hernández, Sara; Portellano-Ortiz, Cristina; Viñas-Diez, Vanesa; Gascón-Bayarri, Jordi; Reñé-Ramírez, Ramón

2016-02-01

Neuropsychiatric symptoms and anosognosia are known to influence the perceived quality of life of patients (QoL-p) with Alzheimer's disease (AD). This study analysed their impact on patient and caregiver ratings of QoL-p and how these ratings changed in relation to the severity of dementia. A baseline sample of 221 patients and caregivers was followed up over 24 months. Instruments: Neuropsychiatric Inventory (NPI), Anosognosia Questionnaire-Dementia (AQ-D), Quality of life-Alzheimer's Disease (QoL-AD) and the Global Deterioration Scale (GDS). Longitudinal data were analysed using generalized linear models. In the multivariate analysis, greater anosognosia was always associated with higher ratings of QoL-p among patients, especially at 24 months (p < 0.001), and with more negative ratings among caregivers, especially at baseline (p < 0.001). A higher total NPI score was associated with a more negative rating of QoL-p among caregivers (p < 0.001), and it also had a smaller negative effect on patients' self-ratings (p = 0.001). The neuropsychiatric symptoms (NPI) associated with a more negative view of QoL-p were depression, for patients' self-ratings, and apathy and agitation for caregiver ratings. The discrepancy between patient and caregiver ratings increased in line with the severity of dementia. Neuropsychiatric symptoms had a similarly negative effect on the QoL-p ratings of both patients and caregivers, whereas the effect of anosognosia differed according to the rater (positive for patients, negative for caregivers). Copyright © 2015 John Wiley & Sons, Ltd.

Dementia, neuropsychiatric symptoms, and the use of psychotropic drugs among older people who receive domiciliary care: a cross-sectional study.

PubMed

Wergeland, Jon N; Selbæk, Geir; Høgset, Lisbeth D; Söderhamn, Ulrika; Kirkevold, Øyvind

2014-03-01

The objective of this study was to (a) determine the prevalence of cognitive impairment, dementia, and neuropsychiatric symptoms (NPSs) among home-dwelling people, 70 years and older (70+ years), who receive domiciliary care, and (b) describe their use of psychotropic drugs. Few studies have investigated dementia among people receiving in-home care. A sample (N = 1,000) representative of people aged 70+ years receiving domiciliary care was randomly recruited for participation. A standardized interview with the participants and their next of kin were performed using well-established assessment scales. Two clinical experts independently diagnosed dementia according to ICD-10 criteria. Of the 415 participants (41.5%) with dementia according to ICD-10 criteria, 19.5% had a dementia diagnosis known to the patient themselves, their caregiver, or health workers in the domiciliary care service. In the previous month, 72.1% exhibited NPSs (21.1% rated as clinically significant), with depression (47.5%), apathy (33.7%), anxiety (33.0%), and irritability (31.1%) being the most common. Psychotropic drugs were regularly used by 40.1% of the sample. Antidepressants (p = 0.001) and cognitive enhancers (p < 0.001) were more often given to people with dementia than to those without dementia. Dementia and NPSs are highly prevalent among people who receive domiciliary care, and diagnostic disclosure is low. People with dementia constitute a distinct group with respect to NPSs and psychotropic drug use. Early detection and correct diagnosis might increase the understanding of their everyday challenges and enable families to alleviate consequences of dementia and NPSs.

Cerebral correlates of psychotic syndromes in neurodegenerative diseases.

PubMed

Jellinger, Kurt A

2012-05-01

Psychosis has been recognized as a common feature in neurodegenerative diseases and a core feature of dementia that worsens most clinical courses. It includes hallucinations, delusions including paranoia, aggressive behaviour, apathy and other psychotic phenomena that occur in a wide range of degenerative disorders including Alzheimer's disease, synucleinopathies (Parkinson's disease, dementia with Lewy bodies), Huntington's disease, frontotemporal degenerations, motoneuron and prion diseases. Many of these psychiatric manifestations may be early expressions of cognitive impairment, but often there is a dissociation between psychotic/behavioural symptoms and the rather linear decline in cognitive function, suggesting independent pathophysiological mechanisms. Strictly neuropathological explanations are likely to be insufficient to explain them, and a large group of heterogeneous factors (environmental, neurochemical changes, genetic factors, etc.) may influence their pathogenesis. Clinico-pathological evaluation of behavioural and psychotic symptoms (PS) in the setting of neurodegenerative and dementing disorders presents a significant challenge for modern neurosciences. Recognition and understanding of these manifestations may lead to the development of more effective preventive and therapeutic options that can serve to delay long-term progression of these devastating disorders and improve the patients' quality of life. A better understanding of the pathophysiology and distinctive pathological features underlying the development of PS in neurodegenerative diseases may provide important insights into psychotic processes in general. © 2011 The Author Journal of Cellular and Molecular Medicine © 2011 Foundation for Cellular and Molecular Medicine/Blackwell Publishing Ltd.

Lurking in the Shadows: Emerging Rodent Infectious Diseases

PubMed Central

Besselsen, David G.; Franklin, Craig L.; Livingston, Robert S.; Riley, Lela K.

2013-01-01

Rodent parvoviruses, Helicobacter spp., murine norovirus, and several other previously unknown infectious agents have “emerged” in laboratory rodents relatively recently. These agents have been discovered serendipitously or through active investigation of atypical serology results, cell culture contamination, unexpected histopathology, or previously unrecognized clinical disease syndromes. The potential research impact of these agents is not fully known. Infected rodents have demonstrated immunomodulation, tumor suppression, clinical disease (particularly in immunodeficient rodents), and histopathology. Perturbations of organismal and cellular physiology also likely occur. These agents posed unique challenges to laboratory animal resource programs once discovered; it was necessary to develop specific diagnostic assays and an understanding of their epidemiology and transmission routes before attempting eradication, and then evaluate eradication methods for efficacy. Even then management approaches varied significantly, from apathy to total exclusion, and such inconsistency has hindered the sharing and transfer of rodents among institutions, particularly for genetically modified rodent models that may not be readily available. As additional infectious agents are discovered in laboratory rodents in coming years, much of what researchers have learned from experiences with the recently identified pathogens will be applicable. This article provides an overview of the discovery, detection, and research impact of infectious agents recently identified in laboratory rodents. We also discuss emerging syndromes for which there is a suspected infectious etiology, and the unique challenges of managing newly emerging infectious agents. PMID:18506061

Accounting for subordinate perceptions of supervisor power: an identity-dependence model.

PubMed

Farmer, Steven M; Aguinis, Herman

2005-11-01

The authors present a model that explains how subordinates perceive the power of their supervisors and the causal mechanisms by which these perceptions translate into subordinate outcomes. Drawing on identity and resource-dependence theories, the authors propose that supervisors have power over their subordinates when they control resources needed for the subordinates' enactment and maintenance of current and desired identities. The joint effect of perceptions of supervisor power and supervisor intentions to provide such resources leads to 4 conditions ranging from highly functional to highly dysfunctional: confirmation, hope, apathy, and progressive withdrawal. Each of these conditions is associated with specific outcomes such as the quality of the supervisor-subordinate relationship, turnover, and changes in the type and centrality of various subordinate identities. ((c) 2005 APA, all rights reserved).

Body weight gain induced by a newer antipsychotic agent reversed as negative symptoms improved.

PubMed

Koga, M; Nakayama, K

2005-07-01

We describe a patient in whom improvement in negative symptoms contributed to early weight loss and subsequent long-term improvement in weight management. Case report. A 26-year-old woman with schizophrenia gained 7 kg over the course of 1 year after starting treatment with olanzapine. However, as negative symptoms gradually improved with treatment, she became motivated to diet and exercise regularly. She quickly lost 9 kg and subsequently maintained optimal weight (55 kg; body mass index, 24.1 kg/m(2) ). Important strategies for minimizing weight gain in patients taking antipsychotic agents include improving negative symptoms of avolition and apathy, regular monitoring of body weight and potential medical consequences of overweight and obesity, and educating the patient about the importance of diet and regular exercise.

[Violence against women because of their being women. Myths and stereotypes perpetuated in "El Vocero"].

PubMed

Maldonado, M A

1990-04-01

A model is presented for examining the myths, sterotypes, and prejudices about women that are presented daily to our society through the popular press, specifically The Vocero. The journalistic vocabulary and style, the interpretation of the information offered and the significance of the information omitted in the Vocero articles are examined. The myths and stereotypes of women that are repeated consistently in these articles are correlated with the clinical experience of the Puerto Rico Rape Crisis Center and Casa Julia Battered Woman's Shelter. Finally, this process of popular education is presented as an important determinant for violence against women in Puerto Rico and for the prevalence of a high degree of social apathy and indifference to the problem in our community.

Frontal Tasks and Behavior in Rigid or Tremor-Dominant Parkinson Disease.

PubMed

Moretti, Rita; Milner, Vera; Caruso, Paola; Gazzin, Silvia; Rumiati, Raffaella

2017-08-01

Parkinson disease (PD) is not an unambiguous entity, and there is a general consensus for the statement that an akinetic-rigid dominant type of presentation has a worse prognosis, in the follow-up. The aim of our study was to examine the differences in frontal tasks and behavior, in 2 PD naive groups: the rigid and the tremor-dominant types of presentation, according to motor scores. Our study has showed some important differences in frontal tasks and in behavior, performing more apathy, aggressiveness, and irritability in the rigid type, and more depression and anxiety in the tremor-dominant type. The former group causes the caregiver more distress and has a very rapid disease progression. It can be argued that rigid type PD presentation needs specific dedicated cares and more strong clinical attention.

Neuropsychiatric signs and symptoms of Alzheimer's disease: New treatment paradigms.

PubMed

Lanctôt, Krista L; Amatniek, Joan; Ancoli-Israel, Sonia; Arnold, Steven E; Ballard, Clive; Cohen-Mansfield, Jiska; Ismail, Zahinoor; Lyketsos, Constantine; Miller, David S; Musiek, Erik; Osorio, Ricardo S; Rosenberg, Paul B; Satlin, Andrew; Steffens, David; Tariot, Pierre; Bain, Lisa J; Carrillo, Maria C; Hendrix, James A; Jurgens, Heidi; Boot, Brendon

2017-09-01

Neuropsychiatric symptoms (NPSs) are hallmarks of Alzheimer's disease (AD), causing substantial distress for both people with dementia and their caregivers, and contributing to early institutionalization. They are among the earliest signs and symptoms of neurocognitive disorders and incipient cognitive decline, yet are under-recognized and often challenging to treat. With this in mind, the Alzheimer's Association convened a Research Roundtable in May 2016, bringing together experts from academia, industry, and regulatory agencies to discuss the latest understanding of NPSs and review the development of therapeutics and biomarkers of NPSs in AD. This review will explore the neurobiology of NPSs in AD and specific symptoms common in AD such as psychosis, agitation, apathy, depression, and sleep disturbances. In addition, clinical trial designs for NPSs in AD and regulatory considerations will be discussed.

Abulia following penetrating brain injury during endoscopic sinus surgery with disruption of the anterior cingulate circuit: Case report

PubMed Central

Grunsfeld, Alexander A; Login, Ivan S

2006-01-01

Background It is common knowledge that the frontal lobes mediate complex human behavior and that damage to these regions can cause executive dysfunction, apathy, disinhibition and personality changes. However, it is less well known that subcortical structures such as the caudate and thalamus are part of functionally segregated fronto-subcortical circuits, that can also alter behavior after injury. Case presentation We present a 57 year old woman who suffered penetrating brain injury during endoscopic sinus surgery causing right basal ganglia injury which resulted in an abulic syndrome. Conclusion Abulia does not result solely from cortical injury but can occur after disruption anywhere in the anterior cingulate circuit – in the case of our patient, most prominently at the right caudate. PMID:16430769

Echinococcus multilocularis in two lowland gorillas (Gorilla g. gorilla).

PubMed

Rehmann, P; Gröne, A; Lawrenz, A; Pagan, O; Gottstein, B; Bacciarini, L N

2003-07-01

An unusual presentation of alveolar echinococcosis was observed in two lowland gorillas (Gorilla g. gorilla). Clinical signs included progressive abdominal enlargement, apathy and anorexia. Macroscopical changes consisted of severe peritonitis and foci of hepatic necrosis with large cavities replacing most of the normal tissue. Additionally, a few structures resembling hydatid cysts were present. Histologically, some necrotic areas contained fragments of a laminated wall characteristic of echinococcal metacestodes. Only a few areas showed the multiloculated architecture typical of Echinococcus multilocularis. Serum antibodies against E. multilocularis antigen were detected in both animals, and granulomatous and necrotizing hepatitis with severe peritonitis due to E. multilocularis was diagnosed. The pathological changes in alveolar echinococcosis in gorillas appear to resemble more closely those found in human beings than those in other non-human primates.

Study protocol: translating and implementing psychosocial interventions in aged home care the lifestyle engagement activity program (LEAP) for life

PubMed Central

2013-01-01

Background Tailored psychosocial activity-based interventions have been shown to improve mood, behaviour and quality of life for nursing home residents. Occupational therapist delivered activity programs have shown benefits when delivered in home care settings for people with dementia. The primary aim of this study is to evaluate the effect of LEAP (Lifestyle Engagement Activity Program) for Life, a training and practice change program on the engagement of home care clients by care workers. Secondary aims are to evaluate the impact of the program on changes in client mood and behaviour. Methods/design The 12 month LEAP program has three components: 1) engaging site management and care staff in the program; 2) employing a LEAP champion one day a week to support program activities; 3) delivering an evidence-based training program to care staff. Specifically, case managers will be trained and supported to set meaningful social or recreational goals with clients and incorporate these into care plans. Care workers will be trained in and encouraged to practise good communication, promote client independence and choice, and tailor meaningful activities using Montessori principles, reminiscence, music, physical activity and play. LEAP Champions will be given information about theories of organisational change and trained in interpersonal skills required for their role. LEAP will be evaluated in five home care sites including two that service ethnic minority groups. A quasi experimental design will be used with evaluation data collected four times: 6-months prior to program commencement; at the start of the program; and then after 6 and 12 months. Mixed effect models will enable comparison of change in outcomes for the periods before and during the program. The primary outcome measure is client engagement. Secondary outcomes for clients are satisfaction with care, dysphoria/depression, loneliness, apathy and agitation; and work satisfaction for care workers. A process evaluation will also be undertaken. Discussion LEAP for Life may prove a cost-effective way to improve client engagement and other outcomes in the community setting. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12612001064897. PMID:24238067

Distribution and histopathological changes induced by cysts of Taenia solium in the brain of pigs from Tanzania.

PubMed

Mkupasi, E M; Ngowi, H A; Sikasunge, C S; Leifsson, P S; Johansen, M V

2015-09-01

Neurocysticercosis (NCC) caused by Taenia solium cysts is a frequent but neglected parasitic disease of the central nervous system (CNS) worldwide. The aim of this study was to describe anatomical locations of cysts in the CNS and the corresponding inflammation. A total of 17 naturally infected pigs were used to evaluate the distribution of cysts and, of these, seven were used to evaluate the corresponding inflammation further, through histopathology. Clinical signs in the pigs included dullness, sluggishness, somnolence, apathy and loss of consciousness. Cysts were distributed in all cerebral lobes, i.e. 39.7% in the frontal lobe, 20.3% in the parietal lobe, 20.0% in the occipital lobe and 19.7% in the temporal lobe, and only 0.4% in the cerebellum. No cysts were found in the spinal cord. Cysts were localized as follows: 47.9% in the dorsal subarachnoid, 46.9% in the parenchyma, 4.4% in the subarachnoid base and 0.9% in the ventricles. The results of the histopathology revealed lesions in an early inflammatory stage, i.e. stage I, in all anatomical locations except for two, which showed more of an inflammatory reaction, stage III, in one pig. It was concluded that clinical signs in pigs were neither pathognomonic nor consistent. These signs, therefore, cannot be used as a reliable indicator of porcine NCC. Furthermore, T. solium cysts were found to be in abundance in all cerebral lobes, and only a few were found in the cerebellum. Regarding the inflammatory response, no significant differences were found in the location and total number of cysts. Thus, further studies are needed to explain the determinants of cyst distribution in the CNS and assess in detail clinical signs associated with porcine NCC.

Evaluation of patients’ experiences with antidepressants reported by means of a medicine reporting system

PubMed Central

van Geffen, E. C. G.; van der Wal, S. W.; van Hulten, R.; de Groot, M. C. H.; Egberts, A. C. G.

2007-01-01

Objective To assess experiences related to antidepressant use reported to an internet-based medicine reporting system and to compare the nature of the side effects reported by patients with those reported by health care professionals (HCPs). Methods All reports submitted from May 2004 to May 2005 to an internet-based medicine reporting system in The Netherlands related to the use of antidepressants were analysed. Spontaneous reports of adverse drug reactions on antidepressants from HCPs received by The Netherlands Pharmacovigilance Centre Lareb from May 2004 to May 2005 were included for comparison. Results Of the 2232 individuals who submitted a report to the internet-based medicine reporting system, 258 submitted a report on antidepressants. Of these, 92 individuals (36%) reported on effectiveness, 40 (16%) of whom reported on ineffectiveness, and 217 (84%) submitted a report on side effects, with 202 (78%) reporting a total of 630 side effects that were experienced as negative. Fourteen individuals (5%) reported a practical issue and four (2%) reported a reimbursement issue. Of all 630 side effects reported, 48% resulted in the patient discontinuing the antidepressant therapy; of these 29% did not inform their HCP. Of all the side effects reported, 52% were perceived as “very negative”. In comparison to the side effects reported by HCPs, patients more often reported apathy, excessive sweating, ineffectiveness, somnolence, insomnia, sexual problems and weight increase. Conclusion Patients report the ineffectiveness and side effects of antidepressant therapy as negative and leading to discontinuation of the therapy. Patients and HCPs differ in the nature of the reported side effects. Patient experiences should be included in the evaluation of antidepressant treatment in clinical practice. PMID:17874086

First report of Leishmania infantum infection in the endangered orangutan (Pongo pygmaeus pygmaeus) in Madrid, Spain.

PubMed

Miró, Guadalupe; Troyano, Amelia; Montoya, Ana; Fariñas, Fernando; Fermín, Ma Luisa; Flores, Luís; Rojo, Carlos; Checa, Rocío; Gálvez, Rosa; Marino, Valentina; Fragío, Cristina; Martínez-Nevado, Eva

2018-03-20

Some wild animals have been recognized as potential reservoirs of Leishmania infantum infection (e.g. carnivores, lagomorphs, rodents, etc.). Leishmania infantum was also identified infecting humans and lagomorphs (i.e. hares and rabbits) over the period of 2009-2016, with the latter acting as the main reservoirs involved in the human leishmaniosis outbreak in Madrid. Two cases of clinical leishmaniosis are reported in orangutans (Pongo pygmaeus pygmaeus) housed at two different centres in Madrid. The first is the case of a 36-year-old male orangutan with severe weight loss and apathy. A complete blood count and biochemical profile revealed anaemia, neutropenia, hypoalbuminaemia and elevated transaminases. Hepato-splenomegaly was also observed. Four months later, due to worsening of clinical signs (mainly bilateral epistaxis), blood and bone marrow samples were collected. Amastigotes of L. infantum were detected in macrophages from a bone marrow aspirate and by specific polymerase chain reaction. The second case was a 34-year-old female orangutan with severe weight loss and apathy and no other apparent clinical signs. A complete blood count and biochemical profile revealed anaemia, pancytopenia and hypoalbuminaemia. Splenomegaly and pericardial effusion were also observed. As leishmaniosis was included in the differential diagnosis, both blood and bone marrow samples were collected. Leishmania infantum infection was confirmed by microscopy, molecular diagnosis and serology (immunofluorescence antibody test). Both animals were treated daily with oral miltefosine for 28 days; allopurinol was also given uninterruptedly in Case 2 for at least 6 months. During follow-up, though good clinical recovery was clear, a lack of parasitological cure was confirmed molecularly in both blood and bone marrow samples from the two orangutans. In both habitats, the presence of the sand fly vector identified as Phlebotomus perniciosus was confirmed. To our knowledge, this is the first report of L. infantum infection in great apes and in the endangered species P. p. pygmaeus. We are presently looking for L. infantum in other non-human primates living in the same peri-urban areas. If detected, we will examine the impacts of this serious disease on these critically endangered species.

Leadership for the next millennium: the physician executive.

PubMed

Klint, R A

1993-01-01

We continue to muddle through using tourniquets and bandaids on a health care system that is in dire straits. And the future is even less promising. There will be millions without basic health care, let alone basic health care coverage. Rural and inner-city hospitals will close, with progressive public apathy, as we focus on the marvels of expensive technologies that serve only the few. Costs will continue to rise at double digit rates, and our nation's employers will fall further behind in the global marketplace. Preventive care will be uncommonly provided and only more rarely reimbursed, while a couple more children die of measles in Mississippi. It's not a pretty picture, and it simply doesn't have to come to pass. "What we really need is leadership," the public cries. That leadership can and should come from medicine through physician executives.

Thrombosis of the portal vein in a miniature schnauzer.

PubMed

Díaz Espiñeira, M M; Vink-Nooteboom, M; Van den Ingh, T S; Rothuizen, J

1999-11-01

A miniature schnauzer with a history of apathy, anorexia and jaundice was presented to the Utrecht University Clinic for Companion Animals. Abnormal laboratory findings included highly increased levels of total bile acids and alkaline phosphatase, and hyponatraemia. Abdominal ultrasonography revealed that the right side of the liver was enlarged and the left side was small, together with a thrombus in the portal vein. Biopsies from the right side of the liver demonstrated subacute to chronic active hepatitis, for which the dog was treated with prednisolone (1 mg/kg/day for four weeks). No improvement was observed and the owner requested euthanasia. At necropsy the left lobes of the liver were found to be small and firm, while the right lobes were large and soft. There were two thrombi in the portal vein. Microscopic examination revealed chronic active hepatitis and cirrhosis.

Negative attention bias and processing deficits during the cognitive reappraisal of unpleasant emotions in HIV+ women.

PubMed

McIntosh, Roger C; Tartar, Jaime L; Widmayer, Susan; Rosselli, Monica

2015-01-01

Deficits in emotional processing may be attributed to HIV disease or comorbid psychiatric disorders. Electrocortical markers of emotional attention, i.e., amplitude of the P2 and late positive potential (LPP), were compared between 26 HIV+ women and 25 healthy controls during an emotional regulation paradigm. HIV+ women showed early attention bias to negative stimuli indexed by greater P2 amplitude. In contrast, compared with the passive viewing of unpleasant images, HIV+ women demonstrated attenuation of the early and late LPP during positive reappraisal. This interaction remained significant after adjusting for individual differences in apathy, anxiety, and depression. Post hoc analyses implicated time since HIV diagnosis with LPP attenuation during positive reappraisal. Advancing HIV disease may disrupt neural generators associated with the cognitive reappraisal of emotions independent of psychiatric function.

[Emotional stress psychotherapy].

PubMed

Rozhnov, V E

1989-01-01

The concept of emotional stress psychotherapy (ESP) is based on the theoretical understanding of mental process as a system of cross-potentiating synergism of consciousness and the unconscious. Therefore, one can regard this kind of treatment as an appeal to the spiritual components of personality arousing its need of self-perfectioning. Owing to this, ESP turns the demands and higher interests creating a personality dominant to oppose the illness with ensuing depression and apathy. In a sense, this method is a qualitative contrast to S. Freud's psychoanalysis digging in the dark compartments of the soul. As a result of treatment of thousands of neurotic patients and those with psychosomatic disorders and alcoholism, the following techniques of ESP were elaborated: rational, shaped as a socratic dialogue; hypnosuggestive comprising individual or collective hypnosis, extremely loaded with emotions; autosuggestive like mental self-regulation and autogenic training filled with specific emotions.

Diagnosing depression after stroke.

PubMed

Black, K J

1995-07-01

Neurobehavioral sequelae of strokes can limit a patient's ability to describe or express emotion, can cause him to give "yes" answers to the clinician who expects them, or can directly cause apathy or crying spells. Also, anosognosia for depressive signs can cause the patient to deny depressive signs that are objectively observable. These diagnostic confounders have not been adequately assessed in previous research on poststroke depression; thus many studies are of doubtful validity, as shown by studies of the dexamethasone suppression test for melancholia in stroke patients. Future studies on depression after stroke must prospectively rule out fluent aphasia, motor aprosody, and amnesia before relying on diagnostic information from the psychiatric interview, and the interview should always be supplemented by direct observation of vegetative signs and other behavior. With this extended information, major depression can and should be diagnosed using accepted symptom and duration criteria.

Reaction Time Is Negatively Associated with Corpus Callosum Area in the Early Stages of CADASIL.

PubMed

Delorme, S; De Guio, F; Reyes, S; Jabouley, A; Chabriat, H; Jouvent, E

2017-11-01

Reaction time was recently recognized as a marker of subtle cognitive and behavioral alterations in the early clinical stages of CADASIL, a monogenic cerebral small-vessel disease. In unselected patients with CADASIL, brain atrophy and lacunes are the main imaging correlates of disease severity, but MR imaging correlates of reaction time in mildly affected patients are unknown. We hypothesized that reaction time is independently associated with the corpus callosum area in the early clinical stages of CADASIL. Twenty-six patients with CADASIL without dementia (Mini-Mental State Examination score > 24 and no cognitive symptoms) and without disability (modified Rankin Scale score ≤ 1) were compared with 29 age- and sex-matched controls. Corpus callosum area was determined on 3D-T1 MR imaging sequences with validated methodology. Between-group comparisons were performed with t tests or χ 2 tests when appropriate. Relationships between reaction time and corpus callosum area were tested using linear regression modeling. Reaction time was significantly related to corpus callosum area in patients (estimate = -7.4 × 10 3 , standard error = 3.3 × 10 3 , P = .03) even after adjustment for age, sex, level of education, and scores of depression and apathy (estimate = -12.2 × 10 3 , standard error = 3.8 × 10 3 , P = .005). No significant relationship was observed in controls. Corpus callosum area, a simple and robust imaging parameter, appears to be an independent correlate of reaction time at the early clinical stages of CADASIL. Further studies will determine whether corpus callosum area can be used as an outcome in future clinical trials in CADASIL or in more prevalent small-vessel diseases. © 2017 by American Journal of Neuroradiology.

Prevalence of neuropsychiatric symptoms in Alzheimer's disease: a cross-sectional descriptive study in Thailand.

PubMed

Charernboon, Thammanard; Phanasathit, Muthita

2014-05-01

To estimate the prevalence of neuropsychiatric symptoms in Thai patients with Alzheimer's disease. The present study is a cross-sectional descriptive design. The participants comprised 62 patients from the Memory Clinic at Thammasat University Hospital, Thailand. Subjects were diagnosed as having Alzheimer's disease according to the National Institute of Neurological and Communicative Disorders and Stroke and Alzheimer's disease and Related Disorders Association (NINCDS-ADRDA) criteria and received global Clinical Dementia Rating scale (CDR) score of at least stage 1. All participants were assessed using the Neuropsychiatric Inventory Questionnaire (NPI) and the Thai Mental State Examination (TMSE). The subjects were female 62.9% and male 37.1%, the mean age was 76 +/- 6.7 years. The majority of them (62.9%) were in the mild stage (CDR = 1). The result showed that the prevalence of neuropsychiatric symptoms (> or = 1 symptom) reported was 100%. The most common symptoms were apathy (71%), aberrant motor behavior (61.3%), sleep problems (56.5%), eating problems (51.6%) and agitation/aggression (45.2%), whereas the least was euphoria (6.5%). The number of neuropsychiatric symptoms increased with severity of the disease. The result also showed that 61.3% of the participants presented with the chief complaint of neuropsychiatric symptoms, whereas memory complaints were only 38.7%. Neuropsychiatric symptoms are very common in Thai Alzheimer's disease patients. Therefore, management of Alzheimer's patients should include an assessment of neuropsychiatric symptoms and also concentrate on reducing these symptoms. The number of neuropsychiatric symptoms increases with disease progression. Moreover, neuropsychiatric symptoms were the most common presenting problem rather than memory problem in Thai patients with Alzheimer's disease.

A Multicentre Italian Validation Study in Aging Adults with Down Syndrome and Other Forms of Intellectual Disabilities: Dementia Screening Questionnaire for Individuals with Intellectual Disabilities.

PubMed

Gomiero, Tiziano; Bertelli, Marco; Deb, Shoumitro; Weger, Elisabeth; Marangoni, Annachiara; De Bastiani, Elisa; Mantesso, Ulrico; De Vreese, Luc Pieter

2017-01-01

The USA National Task Group (NTG) guidelines advocate the use of an adapted version of Dementia Screening Questionnaire for Individuals with Intellectual Disabilities (DSQIID) for dementia screening of individuals with Down syndrome (DS) and with other forms of ID (non-DS). In order to meet these guidelines, this study verifies the psychometric properties of an Italian version of the original DSQIID in a population composed of adults aged 40 years and over with DS and non-DS ID. Internal consistency, inter-rater and intra-rater reliabilities, structural validity, convergent validity and known group differences of DSQIID-I were assessed with 200 individuals with ID (mean of 55.2 years; range: 40-80 years) recruited from 15 different centers in Italy. Diagnosis of dementia was done according to IASSID diagnostic criteria and its degree of clinical certainty was defined according to Silverman et al.'s classification (2004). Cronbach's alpha for the DSQIID-I was 0.94. The ICCs for inter-rater and test-retest reliability were both 0.89. A Principal Component analysis revealed three domains, namely memory and confusion- related items, motor and functional disabilities, depression and apathy, which explained almost 40% of the overall variance. The total DSQIID-I score correlated significantly with DMR and differed significantly among those individuals (n = 34) with cognitive decline from those without (n = 166). Age, gender and severity of ID were unrelated to the DSQIID-I. The present study confirms the cross-cultural value of DSQIID which was proved to be a psychometrically valid and user-friendly observer-rated scale for dementia screening in adults with both DS and non-DS ID. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Staff Distress Improves by Treating Pain in Nursing Home Patients With Dementia: Results From a Cluster-Randomized Controlled Trial.

PubMed

Aasmul, Irene; Husebo, Bettina Sandgathe; Flo, Elisabeth

2016-12-01

Most people with dementia develop neuropsychiatric symptoms (NPSs), which are distressing for their carers. Untreated pain may increase the prevalence and severity of NPSs and thereby staff burden. We investigated the association between NPSs and the impact of individual pain treatment on distress in nursing home staff. Nursing home (NH) units were cluster-randomized to an intervention group (33 NH units; n = 175) or control group (27 NH units; n = 177). Patients in the intervention group received individual pain treatment for eight weeks, followed by a four-week washout period; control groups received care as usual. Staff informants (n = 138) used the Neuropsychiatric Inventory-NH version (including caregiver distress) as primary outcome to assess their own distress. Other outcomes were pain (Mobilization-Observation-Behavior-Intensity-Dementia-2 Pain Scale) and cognitive functioning (Mini-Mental State Examination). Using hierarchical regression analysis, all NPS items at baseline were associated with staff distress (P < 0.01) apart from euphoria; agitation had the largest contribution (β = 0.24). Using mixed models, we found significantly lower staff distress in the intervention group compared to the control group. Moreover, we also found significantly reduced distress in the control group, and there were still effects in both groups throughout the washout period. Individual pain treatment reduced staff distress in the intervention group compared to control group especially in regard to agitation-related symptoms and apathy. Furthermore, our results indicated a multifactorial model of staff distress, in which enhanced knowledge and understanding of NPSs and pain in people with advanced dementia may play an important role. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Reduced orexin immunoreactivity in Perry syndrome and multiple system atrophy.

PubMed

Mishima, Takayasu; Kasanuki, Koji; Koga, Shunsuke; Castanedes-Casey, Monica; Wszolek, Zbigniew K; Tsuboi, Yoshio; Dickson, Dennis W

2017-09-01

Orexin is a neuropeptide that plays a key role in maintaining a state of arousal, and possibly associates with sleep apnea syndrome (SAS). Reduced orexin immunoreactivity has been reported in various neurologic conditions such as narcolepsy, Alzheimer's disease, Lewy body disease and multiple system atrophy (MSA); however, there has been no report investigating orexin in Perry syndrome, a rare hereditary neurodegenerative disease characterized by four clinical cardinal signs (parkinsonism, depression/apathy, weight loss, and central hypoventilation). Perry syndrome patients frequently have sleep disturbances, including SAS and insomnia. We evaluated orexin immunoreactivity in Perry syndrome. Using imaging analysis, we quantitatively assessed orexin immunoreactivity in the nucleus basalis of Meynert in three Perry syndrome cases, as well as five cases of frontotemporal lobar degeneration with motor neuron disease, five cases of MSA and five age-matched controls. For these cases, antemortem clinical information on sleep disturbances has been reviewed. In Perry syndrome and MSA, there was reduction of orexin immunoreactivity compared with controls (Perry syndrome: p = 0.020, MSA: p < 0.001). In contrast, FTLD-MND did not have significant reduction of orexin immunoreactivity. Two out of three cases of Perry syndrome had SAS confirmed by polysomnography. This is the first report assessing orexin immunoreactivity in Perry syndrome, and it showed significant reduction, similar to select neurodegenerative diseases, such as MSA. Further analysis with more cases will be needed to elucidate the specific mechanism of orexin loss in these disorders. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Atypical presentation of an induced hyperthyroidism].

PubMed

Duque, María Del Pilar Velásquez; Miranda, Jaime Bernal

2013-03-01

We present the case of a person with baseline Bipolar Affective Disorder, who starts receiving medical treatment for subclinical Hypothyroidism, during this time the patient develops Hyperthyroidism. During the course of the latter, the patient started to exhibit depressed mood symptoms and worsening of her baseline disorder. Typically there are depressive symptoms in hypothyroidism and manic symptoms in hyperthyroidism, there have been a few cases of depressive symptoms (depressed mood, asthenia and apathy) reported in patients with hyperthyroidism. Up till now it's a fact that Hyperthyroidism constitutes itself as a risk factor for developing or precipitating depressive states, thus increasing hospital readmissions, and another important fact is that of manifesting or worsening affective symptoms due to the influence of thyroid hormones. We also present the well-known relationship between thyroid malfunction and affective disorders. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Firearms in Frail Hands: An ADL or A Public Health Crisis!

PubMed

Patel, Dupal; Syed, Quratulain; Messinger-Rapport, Barbara J; Rader, Erin

2015-06-01

The incidence of neurocognitive disorders, which may impair the ability of older adults to perform activities of daily living (ADLs), rises with age. Depressive symptoms are also common in older adults and may affect ADLs. Safe storage and utilization of firearms are complex ADLs, which require intact judgment, executive function, and visuospatial ability, and may be affected by cognitive impairment. Depression or cognitive impairment may cause paranoia, delusions, disinhibition, apathy, or aggression and thereby limit the ability to safely utilize firearms. These problems may be superimposed upon impaired mobility, arthritis, visual impairment, or poor balance. Inadequate attention to personal protection may also cause hearing impairment and accidents. In this article, we review the data on prevalence of firearms access among older adults; safety concerns due to age-related conditions; barriers to addressing this problem; indications prompting screening for firearms access; and resources available to patients, caregivers, and health care providers. © The Author(s) 2014.

Acquired hepatocerebral degeneration: A case report

PubMed Central

Chen, Wei-Xing; Wang, Ping; Yan, Sen-Xiang; Li, You-Ming; Yu, Chao-Hui; Jiang, Ling-Ling

2005-01-01

AIM: Acquired hepatocerebral degeneration (AHD) is an exceptional type of hepatic encephalopathies (HE). It is characterized by neuropsychiatric and extrapyramidal symptomathology similar to that seen in hepatolenticular degeneration (Wilson’s disease). In this paper, we report a case of AHD with unusual presenting features. METHODS: A 28-year-old man with AHD was described and the literature was reviewed. RESULTS: The man had a history of HBV-related liver cirrhosis. He was admitted to our hospital with apathy, dysarthria, mild consciousness impairment and extrapyramidal symptoms after hematemesis. By review of the literature, cases with AHD often did not present consciousness impairment. So our case was once diagnosed incorrectly as Wilson’s disease. CONCLUSION: AHD is a rare syndrome and its variable clinical manifestations make it difficult to be diagnosed. But we believe that extensive examination and thorough understanding of the disease are beneficial to a correct diagnosis. Moreover, biocoene is effective in treating the case. PMID:15655841

First Steps Toward Increasing Student Engagement During Lecture

NASA Astrophysics Data System (ADS)

Slater, Timothy F.

2008-05-01

Have you tried to repurpose materials you've gotten from another lecturer or publisher that you thought could express a concept exceptionally well, only to find when you used the same materials, they did not have the dramatic effect on your students you desired? It would be easy to conclude that student apathy is to blame. But, if students listening to your lecture take on the same bored appearance and passive disposition often observed when you are showing a video, consider whether your instructional approach is designed to intellectually engage students. An information-download lecture has often been described as…the process by which the teacher's notes get transferred into students' notebooks without passing through the brains of either. That brilliant set of lecture materials that you thought would be perfect might need to be adjusted to meet the learning styles of your students to actively engage them in developing conceptual understanding.

Runways at small airports are deteriorating because of deferred maintenance: Action needed by FAA and the Congress

NASA Astrophysics Data System (ADS)

1982-09-01

Runways at many small airports are deteriorating faster than necessary because airport owners--usually local governments--have deferred critical maintenance. The result is damage to the runways' basic structure and a shortened useful life if they are not repaired. Based on GAO's review of 46 airports, studies by others, and the views of FAA officials, deferred maintenance is apparently a longstanding nationwide problem. Lack of funds is cited by airport owners as the primary reason for not performing needed maintenance; however, the Federal Aviation Administration's apathy to bring about satisfactory maintenance is a contributing cause. GAO is recommending actions that FAA can take to help ensure that runways at small airports are properly maintained. The Congress should recognize the airport owners' lack of resources to properly maintain airports when considering future revisions to the Airport Improvement Program.

Physical and cognitive stimulation in Alzheimer Disease. the GAIA Project: a pilot study.

PubMed

Maci, Tiziana; Pira, Francesco Le; Quattrocchi, Graziella; Nuovo, Santo Di; Perciavalle, Vincenzo; Zappia, Mario

2012-03-01

Several data suggest that physical activity and cognitive stimulation have a positive effect on the quality of life (QoL) of people with Alzheimer's disease (AD), slowing the decline due to the disease. A pilot project was undertaken to assess the effect of cognitive stimulation, physical activity, and socialization on patients with AD and their informal caregiver's QoL and mood. Fourteen patients with AD were randomly divided into active treatment group and control group. At the end of treatment, a significant improvement in apathy, anxiety, depression, and QoL in the active treatment group was found. Considering caregivers, those of the active treatment group exhibited a significant improvement in their mood and in their perception of patients' QoL. This study provides evidence that a combined approach based on cognitive stimulation, physical activity, and socialization is a feasible tool to improve mood and QoL in patients with AD and their caregivers.

[Towards DSM 5.1. Proposals for schizophrenia.

PubMed

Niolu, Cinzia; Bianciardi, Emanuela; Ribolsi, Michele; Siracusano, Alberto

2016-11-01

Schizophrenia is a debilitating illness, present in approximately 1% of the global population. It is manifested through positive symptoms including delusions, hallucinations, disorganized thoughts and negative symptoms such as avolition, alogia, and apathy. In 2013 the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) has been released and some changes were introduced to make diagnosis of schizophrenia more accurate and precise, but researchers are already studying how to improve again the diagnostic criteria of this disorder. To this regard, we hypothesize two types of schizophrenia: poor adherence and good adherence to treatment schizophrenia. Our supposition is based on the evidence of reduced relapses, rehospitalisations, and better long-term course of illness in those patients with schizophrenia who are non-adherent to treatment. Given that adherence to therapy strongly influences patients attitude to medication, quality of life, and subjective well-being, the hypothesis of introducing adherence as a new schizophrenia specifier is compelling.

Psychological Effects of the Threat of Nuclear War

PubMed Central

Kiraly, S. J.

1986-01-01

Systematic studies are emerging on the prevailing harmful psychological effect of the threat of nuclear war. The most recent surveys have identified populations which are particularly vulnerable. Anxiety was found to be a factor in criminal behavior, and threat of nuclear war to be a factor in anxiety. Psychiatric morbidity has been correlated with work deprivation and threat of annihilation. Many studies have focused on children, finding that anxiety about social issues is high, but that cynicism and apathy set in rapidly. Conclusions from such studies show that denial and avoidance are some of the worst results, since they are a barrier to meaningful reaction. The most vulnerable groups are children, adolescents, the unemployed, and those responsible for the welfare of others. Appropriate action is seen to be acknowledgement of fear and disillusionment as valid feelings, education towards a stronger sense of reality, and mobilization of goal-directed activity. PMID:21274254

A Follow-Up Community Survey of Knowledge and Beliefs About Cancer and Genetics

PubMed Central

Hastrup, Janice L.; Hyland, Andrew; Rivard, Cheryl

2015-01-01

The purpose of this study is to assess changes since the launch of the US Surgeon General’s campaign in the public’s beliefs about the role of genetics in the etiology of cancer, as well as changes in recording family health history. We conducted a survey of 480 Western New York adults, assessing: (1) experiences with cancer, (2) beliefs about cancer and genetics, and (3) practices of recording family health history. Most respondents were aware of the importance of family history. The sample also showed increased knowledge about cancer and genetics compared with a previous survey. However, only 7 % kept written records that included medical conditions, which was not different from a previous survey. Time constraints, apathy, and reluctance to find out negative health information were the most reported barriers. Results suggest a need for continued education of the public, with increased emphasis on written family health records. PMID:25976378

A Follow-Up Community Survey of Knowledge and Beliefs About Cancer and Genetics.

PubMed

Sweeney, Shannon M; Hastrup, Janice L; Hyland, Andrew; Rivard, Cheryl

2016-06-01

The purpose of this study is to assess changes since the launch of the US Surgeon General's campaign in the public's beliefs about the role of genetics in the etiology of cancer, as well as changes in recording family health history. We conducted a survey of 480 Western New York adults, assessing: (1) experiences with cancer, (2) beliefs about cancer and genetics, and (3) practices of recording family health history. Most respondents were aware of the importance of family history. The sample also showed increased knowledge about cancer and genetics compared with a previous survey. However, only 7 % kept written records that included medical conditions, which was not different from a previous survey. Time constraints, apathy, and reluctance to find out negative health information were the most reported barriers. Results suggest a need for continued education of the public, with increased emphasis on written family health records.

[Neuropsychiatry Of Movement Disorders].

PubMed

Orjuela-Rojas, Juan Manuel; Barrios Vincos, Gustavo Adolfo; Martínez Gallego, Melisa Alejandra

2017-10-01

Movement disorders can be defined as neurological syndromes presenting with excessive or diminished automatic or voluntary movements not related to weakness or spasticity. Both Parkinson's disease (PD) and Huntington's disease (HD) are well-known examples of these syndromes. The high prevalence of comorbid psychiatric symptoms like depression, anxiety, obsessive-compulsive symptoms, hallucinations, delusions, impulsivity, sleep disorders, apathy and cognitive impairment mean that these conditions must be regarded as neuropsychiatric diseases. In this article, we review neuroanatomical (structural and functional), psychopathological and neuropsychological aspects of PD and HD. The role of fronto-subcortical loops in non-motor functions is particularly emphasised in order to understand the clinical spectrum of both diseases, together with the influence of genetic, psychological and psychosocial aspects. A brief description of the main psychopharmacological approaches for both diseases is also included. Copyright © 2017 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Accidents and Apathy: The Construction of the 'Robens Philosophy' of Occupational Safety and Health Regulation in Britain, 1961-1974.

PubMed

Sirrs, Christopher

2016-02-01

The 1972 Robens Report is widely regarded to have provided the underlying rationale for the 'modern' system of occupational health and safety regulation in Britain, embodied in the Health and Safety at Work Act (HSW Act) 1974. The HSW Act advanced a new, more flexible system of regulation, premised on the ideal of self-regulation by industry. This article advances a more nuanced historical understanding of the Report and its ethos-the 'Robens philosophy'-than hitherto developed, situating its assumptions about accidents, regulation and the role of the state in the social, economic and political context of Britain in the 1960s and early 1970s. Highlighting the interaction between these trends and long-established regulatory practices, the article argues that the turn to 'self-regulation' heralded by the Robens Report was highly convincing from a political and regulatory perspective at the time it was promulgated.

What Astronomers and the AAS Need to be Doing to Curb Light Pollution

NASA Astrophysics Data System (ADS)

Green, D. W. E.

2001-12-01

Astronomers and especially the AAS are doing apalling little in the war on light pollution. This is quite surprising, considering that optical groundbased astronomy may become nearly extinct in the 21st century if we don't get more serious about the loss of our night skies to artificial lighting. Part of the blame must be placed on astronomers throughout the 20th century (particularly before 1980), as very few of them seem to have set an example by starting an early crusade against bad outdoor night lighting (save for a handful of important individuals near large U.S. observatories, and a few connected with smaller observatories); this apathy of earlier generations of astronomers fueled the current general apathy within the AAS and aided the opening of the floodgates in terms of the disastrous lighting situation now upon us in terms of drowning out the night sky. There are possible solutions, and they need to be discussed and acted upon quickly. For example, the AAS should require that all members include a useful amount (say, \\$30) in annual membership fees to be directly transmitted to the International Dark Sky Association, and the AAS should make constant visible strides to educate the public and government officials of the absolute need to reduce outdoor lighting levels and to fully shield all outdoor lighting. There are many other areas of research into outdoor lighting that the AAS should fund or officially/strongly support, so that the astronomical community can better be educated (and can better educate the public) on the evils of bad and thoughtless outdoor-lighting practices; such research includes developing a comprehensive database of national statistics on numbers and types of different outdoor lamps, as a function of time (thus, historical), and also a comprehensive database including all local, state, and federal lighting laws and ordinances together with legal court cases (and their outcomes) involving outdoor night lighting. And professional astronomers realistically have an obligation to their colleagues to discuss the problems of (and solutions to) light pollution at any and all talks concerning astronomy or astrophysics to the general public. All general astronomy textbooks and school/college courses should have considerable (not merely token) space and time devoted to the problem of bad outdoor-lighting practices.

Access to Triptans for Acute Episodic Migraine: A Qualitative Study.

PubMed

Khan, Sobia; Mascarenhas, Alekhya; Moore, Julia E; Knowles, Sandra; Gomes, Tara

2015-01-01

Our study aims to examine factors related to access of triptans among multiple stakeholder groups. Triptans are a cornerstone of pain management for the acute treatment of migraine, but actual utilization of triptans is lower than ideal. Initial and continued access to triptans may be an important clinical issue in the acute treatment of migraines, but factors affecting access at the patient, provider, and health-care system levels have not been comprehensively explored. A qualitative study was conducted in Ontario, Canada, between August 2013 and January 2014. Three participant groups were recruited to the qualitative study: (1) migraineurs who have experience accessing triptans; (2) physicians, including primary care physicians (PCPs) and neurologists, who have prescribed triptans; and (3) pharmacists who have dispensed triptans. Qualitative data were collected through one-on-one, semi-structured telephone interviews. The framework approach was used for data collection and analysis. Data collected from 19 migraineurs, 6 physicians, and 8 pharmacists were included in the analysis. Study participants discussed various factors that facilitate or hinder access to triptans, which were synthesized into four themes that emerged at the patient, provider, and health-care systems levels: (1) awareness; (2) apathy; (3) advocacy; and (4) affordability. Across all participant groups, awareness of available treatments and coverage policies for those treatments were potential factors relating to timely drug provision. Participants describe apathy in terms of patients' health-seeking behaviors and physicians' lack of concern toward migraine, which were seen as factors that could delay diagnosis and provision of appropriate treatment. Patients engaging in self-advocacy enhanced their ability to seek timely and appropriate provision of triptans at the patient level. At the health-care provider level, pharmacists were identified by patients as advocates for receiving more effective treatments for their migraines; pharmacists also self-identified with the advocate role. The affordability of triptans was a key concern impacting access at the systems level, but coverage limitations (eg, quantity limits) were also described to influence the appropriateness of prescribed migraine treatment. This study fills a gap in knowledge about access to triptans and how this may be impacted by patient, provider, and health-care systems barriers. Overall, our study sheds light on the experiences of prescribing, dispensing, and accessing triptans for migraine treatment, and unveils important information that can impact how patients access these drugs. © 2015 American Headache Society.

[Study of engagement in a group of people with dementia in traditional care settings and a group with person centred care].

PubMed

García-Soler, Álvaro; Díaz-Veiga, Pura; Suárez Pérez de Eulate, Nerea; Mondragón, Gabriela; Sancho, Mayte

People with dementia in the residential care setting have a high level of apathy and disengagement. The lack of stimulation and customised activities, a common aspect in residential centres, could be contextual elements that promote these behaviours. The person-centred care model (PCCM) promotes the participation of people in their daily activities in relation to their resources, interests, and needs. The aim of this study is to compare the frequency of engagement behaviours in the daily activities in two groups of users residing in Psychogeriatric Units, one receiving a traditional care model and the other assisted under PCCM. The study involved 28 patients with cognitive impairment in Psychogeriatric Units, 14 of whom were in a traditional unit (control group), and 14 were in a unit where PCCM (experimental group) was implemented. Groups were equivalent in cognitive impairment, functional capabilities, and years in the long-term care institution. The Registering Engagement Instrument (REI) was used to observe the frequency of 12 categories of engagement behaviour in two distinct periods in both groups: before the interventions associated with PCCM, and 18 months after starting them. Both groups increased the frequency of their engagement behaviours in the post-evaluation, but the experimental group decreased their disengagement behaviours while the control group increased them. According to the data, PCCM interventions could reduce disengagement behaviours in the residential context, and could facilitate the participation and involvement in the activities of daily living. Copyright © 2016 SEGG. Publicado por Elsevier España, S.L.U. All rights reserved.

Neurocognitive features distinguishing primary central nervous system lymphoma from other possible causes of rapidly progressive dementia.

PubMed

Deutsch, Mariel B; Mendez, Mario F

2015-03-01

Define the neurocognitive features of primary central nervous system lymphoma (PCNSL) presenting with dementia, and compare with other causes of rapidly progressive dementia (RPD). PCNSL can present as an RPD. Differentiating PCNSL from other RPDs is critical because lymphomatous dementia may be reversible, and untreated PCNSL is fatal. We performed a meta-analysis of case reports of dementia from PCNSL (between 1950 and 2013); 20 patients (14 with lymphomatosis cerebri) met our criteria. We compared these patients to a case series of patients with RPD from Creutzfeldt-Jakob disease and other non-PCNSL etiologies (Sala et al, 2012. Alzheimer Dis Assoc Disord. 26:267-271). Median age was 66 years (range 41 to 81); 70% were men. Time from symptom onset to evaluation was <6 months in 65%. No patients had seizures; 5% had headaches; 45% had non-aphasic speech difficulty. There was significantly more memory impairment in patients with PCNSL than other RPDs and significantly less myoclonus and parkinsonism. Behavioral changes and cerebellar signs were not significantly different. Significantly more patients with PCNSL than other RPDs had white matter changes; significantly fewer had atrophy. Elevated CSF protein and pleocytosis were more frequent in PCNSL; patients with other RPDs tended to have normal CSF±14-3-3 protein. Unlike patients with RPD from other causes, those with PCNSL commonly present with impaired memory, apathy, and abnormal speech and gait, without headache, seizure, or myoclonus. White matter changes and CSF abnormalities predominate. Improved clinical awareness of PCNSL can prompt earlier diagnosis and treatment.

The effects of quality of life on behavioral and psychological symptoms in elderly people with dementia residing at long-term care facilities.

PubMed

Suzuki, Mizue; Hattori, Hideyuki; Fukuda, Koji; Ooshiro, Hajime; Saruhara, Takayuki; Furuta, Yoshie; Abe, Kunihiko; Kanamori, Masao

2017-01-01

The purpose of the present study was to clarify how quality of life (QOL) affects the behavioral and psychological symptoms of dementia (BPSDs) among elderly individuals with dementia within long-term care facilities (e.g., long-term healthcare facilities, sanatorium-type medical facilities, and special nursing homes for the elderly). Elderly individuals with dementia were evaluated to determine their activities of daily living (ADL; Katz), Mini-mental State Examination (MMSE), Neuropsychiatric Inventory (NPI), and Quality of life inventory for the elderly with dementia (QOLD) scores. The subjects were recruited from intermediate welfare facilities (n = 226, 43.7%), hospitals with supportive care (n=91, 17.6%), and intermediate care facilities (n = 200, 38.7%). The mean age of the subjects was 85.18±7.13 years. The NPI scores revealed that Agitation/Aggression was high among subjects who resided in healthcare health facilities and sanatorium-type medical facilities, while Apathy/Indifference was high in those who resided in special nursing homes. Additionally, a multiple regression analysis found that most of the NPI items, when set as independent variables, displayed a significant association with the same subscale of the QOLD. When each item of the NPI was set as a dependent variable in a multiple regression analysis, the scores were significantly related to both subscales of the QOLD. It is suggested that QOL should be maintained or improved in an effort to reduce the incidence of the associated BPSDs in long-term care facilities.

The role of the occupational therapist in the management of neuropsychiatric symptoms of dementia in clinical settings.

PubMed

Fraker, Joyce; Kales, Helen C; Blazek, Mary; Kavanagh, Janet; Gitlin, Laura N

2014-01-01

Neuropsychiatric symptoms (NPS) of dementia include aggression, agitation, depression, anxiety, delusions, hallucinations, apathy, and disinhibition. NPS affect dementia patients nearly universally across dementia stages and etiologies. They are associated with poor patient and caregiver outcomes, including increased health care utilization, excess morbidity and mortality, and earlier nursing home placement, as well as caregiver stress, depression and reduced employment. There are no FDA-approved medications for NPS, but it is a common clinical practice to use psychotropic medications such as antipsychotics, to control symptoms; however, antipsychotics show only modest efficacy in improving NPS and have significant risks for patients, including side effects and mortality. Nonpharmacologic treatments are considered first-line by multiple medical bodies and expert consensus, as they show evidence for efficacy and have limited potential for adverse effects. Ideally, nonpharmacological management of NPS in clinical settings occurs in multidisciplinary teams, where occupational therapists play an important collaborative role in the care of the person with dementia. Our group has articulated an evidence-informed structured approach to the management of NPS that can be integrated into diverse practice settings and used by providers of various disciplines. The "DICE" (Describe, Investigate, Create, and Evaluate) approach is inherently patient- and caregiver-centered, as patient and caregiver concerns are integral to each step of the process. DICE offers a clinical reasoning approach through which providers can more efficiently and effectively choose optimal treatment plans. The purpose of this paper is to describe the role of the occupational therapy in using the DICE approach for NPS management.

The Role of the Occupational Therapist in the Management of Neuropsychiatric Symptoms of Dementia in Clinical Settings

PubMed Central

Fraker, Joyce; Kales, Helen C.; Blazek, Mary; Kavanagh, Janet; Gitlin, Laura N.

2014-01-01

Neuropsychiatric symptoms (NPS) of dementia include aggression, agitation, depression, anxiety, delusions, hallucinations, apathy, and disinhibition. NPS affect dementia patients nearly universally across dementia stages and etiologies. They are associated with poor patient and caregiver outcomes including increased health care utilization, excess morbidity and mortality, and earlier nursing home placement, as well as caregiver stress, depression and reduced employment. There are no FDA-approved medications for NPS, but it is common clinical practice to use psychotropic medications such as antipsychotics to control symptoms; however, antipsychotics show only modest efficacy in improving NPS and have significant risks for patients, including side effects and mortality. Non-pharmacologic treatments are considered first-line by multiple medical bodies and expert consensus, show evidence for efficacy and have limited potential for adverse effects. Ideally, non-pharmacological management of NPS in clinical settings occurs in multidisciplinary teams where occupational therapists (OTs) play an important collaborative role in the care of the person with dementia. Our group has articulated an evidence-informed structured approach to the management of NPS that can be integrated into diverse practice settings and used by providers of various disciplines. The “DICE” (Describe, Investigate, Create, and Evaluate) approach is inherently patient- and caregiver- centered as patient and caregiver concerns are integral to each step of the process. DICE offers a clinical reasoning approach through which providers can more efficiently and effectively choose optimal treatment plans. The purpose of this paper is to describe the role of the OT in using the DICE approach for NPS management. PMID:24354328

Finding a segue into sex: young men's views on discussing sexual health with a GP.

PubMed

Latreille, Sarah; Collyer, Archibald; Temple-Smith, Meredith

2014-04-01

Young men are vulnerable in regard to sexual health. Despite knowing how GPs feel about bringing up sexual health in an unrelated consultation, we know little about how young men feel about GPs bringing up sexual health. This study explores the research question 'Do young Victorian males feel comfortable talking about sexual health with a GP?'. One-on-one semi-structured interviews were conducted with 31 young male students aged 16-25 years. All interviews were au-dio-recorded, transcribed and thematically analysed. Interviews took 10-46 minutes. Young men were generally happy for GPs, preferably a young male GP, to bring up sexual health in an unrelated consultation. Young men are vulnerable in regard to sexual health for multiple reasons, including lack of knowledge, apathy and immaturity. GPs should raise sexual health issues with young men wherever possible. They should broach the topic in a sensitive manner, offer a screening test and some brief sexual health education.

Neuropsychology of traumatic brain injury: An expert overview.

PubMed

Azouvi, P; Arnould, A; Dromer, E; Vallat-Azouvi, C

Traumatic brain injury (TBI) is a serious healthcare problem, and this report is a selective review of recent findings on the epidemiology, pathophysiology and neuropsychological impairments following TBI. Patients who survive moderate-to-severe TBI frequently suffer from a wide range of cognitive deficits and behavioral changes due to diffuse axonal injury. These deficits include slowed information-processing and impaired long-term memory, attention, working memory, executive function, social cognition and self-awareness. Mental fatigue is frequently also associated and can exacerbate the consequences of neuropsychological deficits. Personality and behavioral changes can include combinations of impulsivity and apathy. Even mild TBI raises specific problems: while most patients recover within a few weeks or months, a minority of patients may suffer from long-lasting symptoms (post-concussion syndrome). The pathophysiology of such persistent problems remains a subject of debate, but seems to be due to both injury-related and non-injury-related factors. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Association of premorbid personality with behavioral and psychological symptoms in dementia with Lewy bodies: Comparison with Alzheimer's disease patients.

PubMed

Tabata, Kazuki; Saijo, Yasuaki; Morikawa, Fumiyoshi; Naoe, Juichiro; Yoshioka, Eiji; Kawanishi, Yasuyuki; Nakagi, Yoshihiko; Yoshida, Takahiko

2017-06-01

The aim of this study was to elucidate the relation between premorbid personality traits and behavioral and psychological symptoms in dementia (BPSD) in dementia with Lewy bodies (DLB) and Alzheimer's disease (AD) patients. Forty-one DLB patients and 98 AD patients were assessed for BPSD using the Neuropsychiatric Inventory (NPI). Each patient's midlife personality traits were rated by a family member using the NEO Five-Factor Inventory (NEO-FFI) questionnaire. In multiple regression analyses for DLB patients, NPI total score and anxiety were significantly associated with premorbid openness, delusion with premorbid agreeableness, and agitation with premorbid conscientiousness. In AD patients, depression was significantly associated with premorbid neuroticism, and agitation, apathy, and irritability with premorbid agreeableness. Premorbid personalities affected BPSD differently in DLB and AD. Given the differences in the effects of premorbid personalities on BPSD, additional studies are needed to develop interventions to reduce these symptoms. © 2017 The Authors. Psychiatry and Clinical Neurosciences © 2017 Japanese Society of Psychiatry and Neurology.

MEDICAL PREPAREDNESS FOR DISASTER

PubMed Central

Stein, Justin J.

1959-01-01

The Federal Civil Defense Administration has been consolidated under the President's Reorganization Plan No. 1 of 1958 with the Office of Defense Mobilization. The new organization, the Office of Civil and Defense Mobilization, should be able to deal more efficiently with the problem of mobilization and management of all resources and production of the nation in time of disaster. As preparation for possible enemy attack, organized plans entailing training, supplies, equipment and communications for use in major peacetime disasters—floods, earthquakes, tornado damage—should be carried forward vigorously. Apathy must be overcome. From the local to the highest level all civil defense and disaster plans must be developed and kept flexible enough to be operable during any kind of emergency. Physicians must learn as much as they can about the mass care of casualties, how to survive under the most trying of circumstances. Drills in dealing with simulated disaster are of utmost importance for finding out ahead of time what must be done and the personnel and supplies needed for doing it. PMID:13651962

Determinants of behavioral and psychological symptoms of dementia: A scoping review of the evidence.

PubMed

Kolanowski, Ann; Boltz, Marie; Galik, Elizabeth; Gitlin, Laura N; Kales, Helen C; Resnick, Barbara; Van Haitsma, Kimberly S; Knehans, Amy; Sutterlin, Jane E; Sefcik, Justine S; Liu, Wen; Petrovsky, Darina V; Massimo, Lauren; Gilmore-Bykovskyi, Andrea; MacAndrew, Margaret; Brewster, Glenna; Nalls, Vycki; Jao, Ying-Ling; Duffort, Naomi; Scerpella, Danny

Behavioral and psychological symptoms of dementia (BPSD) are prevalent in people with neurodegenerative diseases. In this scoping review the Kales, Gitlin and Lykestos framework is used to answer the question: What high quality evidence exists for the patient, caregiver and environmental determinants of five specific BPSD: aggression, agitation, apathy, depression and psychosis? An a priori review protocol was developed; 692 of 6013 articles retrieved in the search were deemed eligible for review. Gough's Weight of Evidence Framework and the Cochrane Collaboration's tool for assessing risk of bias were used. The findings from 56 high quality/low bias articles are summarized. Each symptom had its own set of determinants, but many were common across several symptoms: neurodegeneration, type of dementia, severity of cognitive impairments, and declining functional abilities, and to a lesser extent, caregiver burden and communication. Research and policy implications are relevant to the National Plan to Address Alzheimer's Disease. Copyright © 2017 Elsevier Inc. All rights reserved.

Online Sales of Unscheduled Pharmaceutical Agents: A Case Report of Tianeptine Use in the United States.

PubMed

Gupta, Swapnil; Wallace, Ryan; Sloshower, Jordan

: Tianeptine is a tricyclic antidepressant that stimulates mu-opioid receptors at high doses. It is marketed and used across Europe and Latin America as an antidepressant, but is not approved by the Food and Drug Administration for use in the United States. In the United States, tianeptine is sold through online health stores as a cognition enhancer, dietary supplement, or as research chemical. We report the case of a 36-year-old man with a history of major depressive disorder, responsive to sertraline, who turned to the unmonitored use of tianeptine purchased online to treat residual feelings of apathy and boredom. His use of tianeptine was marked by rapidly escalating doses and a significant withdrawal syndrome that made discontinuation of this substance difficult. This case serves as a reminder that unscheduled pharmaceutical agents are available for misuse by the general population and have the potential to cause significant harm. Therefore, medical providers must be aware of and screen for the use of such products amongst their patients.

Jasmine absolute (Jasminum grandiflora L.) and its mode of action on guinea-pig ileum in vitro.

PubMed

Lis-Balchin, M; Hart, S; Wan Hang Lo, B

2002-08-01

Jasmine (Jasminum grandiflorum L.) is used in aromatherapy as a holistic treatment for apathy, hysteria, uterine disorders and childbirth, muscle relaxation and coughs. Its stimulant nature, on inhalation, has been shown both in animals and man. Jasmine has a spasmolytic activity on guinea-pig ileum and rat uterus in vitro. The mechanism of action of the spasmolytic activity, studied in vitro using a guinea-pig ileum smooth muscle preparation, was postsynaptic and not atropine-like. The spasmolytic effect of jasmine absolute was most likely to be mediated through cAMP, and not through cGMP. The mode of action in vitro resembled that of geranium, lavender and peppermint oils. The contradictory effect in vitro and in vivo is probably due to the solely physiological effects of jasmine absolute in vitro (producing a relaxation) compared with that in vivo, where it has a strong psychological input, producing a stimulant effect in man and enhanced movement in animals. Copyright 2002 John Wiley & Sons, Ltd.

[Negative symptoms in schizophrenia: psychotherapeutic approaches].

PubMed

Azorin, J-M; Adida, M; Belzeaux, R; Pringuey, D; Micoulaud Franchi, J-A; Simon, N; Cermolacce, M; Kaladjian, A; Fakra, E

2015-12-01

Although negative symptoms are recognized as a central feature of schizophrenia, their definition as well as phenomenology have long been a vexing issue. During these last years, a major progress has been made with the delineation of two underlying subdomains of negative symptoms: diminished expression and anhedonia-avolition-apathy. As current guidelines are not always in accord on the efficacy of treatments on negative symptoms, it may be tempting to re-interpret the findings of clinical trials by looking at the effects of treatments on these two subdomains. This could concern both psychotropic treatments and psychotherapeutic interventions. Furthermore, neuroimaging as well as emotional response studies have permitted to better understand the mechanism which could be at the root of diminished expression and anhedonia in schizophrenia. On this basis, new psychotherapeutic methods have been devised which, by specifically targeting these two subdomains, are likely to be more efficient on negative symptoms. Further research is warranted to test their efficacy in randomized controlled trials. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

The role of the World Data Centers in handling ocean climate data

NASA Technical Reports Server (NTRS)

Webster, Ferris

1992-01-01

The World Data Center System, set up for the International Geophysical Year in 1957, is an international network of data centers that links data contributors to data users in the geosciences. It includes means for the synthesis, analysis, and preparation of data products. It was set up in response to the needs of the international scientific community, and is still overseen by non-governmental scientific organizations. Because it is freely available to researchers in all countries, the World Data Center System has a special role to play in support of ocean climate research and monitoring programs. The World Data Centers face a number of challenges today. Apathy is probably the greatest, since many scientists take the system for granted. There is need to improve access and exploit new technology. The system must establish new links to assure continuity in a world with political changes. The multidisciplinary needs of global change research will demand capabilities for data and information management that go beyond the traditional emphasis on geophysics.

Neuropharmacological sequelae of persistent CNS viral infections: lessons from Borna disease virus.

PubMed

Solbrig, Marylou V; Koob, George F

2003-03-01

Borna Disease Virus (BDV) is a neurotropic RNA virus that is worldwide in distribution, causing movement and behavior disorders in a wide range of animal species. BDV has also been reported to be associated with neuropsychiatric diseases of humans by serologic study and by recovery of nucleic acid or virus from blood or brain. Natural infections of horses and sheep produce encephalitis with erratic excited behaviors, hyperkinetic movement or gait abnormalities; naturally infected cats have ataxic "staggering disease." Experimentally infected primates develop hyperactivity, aggression, disinhibition, then apathy; prosimians (lower primates) have hyperactivity, circadian disruption, abnormal social and dominance behaviors, and postural disorders. However, the neuropharmacological determinants of BD phenotypes in laboratory and natural hosts are incompletely understood. Here we review how experimentally infected rodents have provided models for examining behavioral, pharmacologic, and biochemical responses to viral challenge, and how rodents experimentally infected as neonates or as adolescents are providing models for examining age-specific neuropharmacological adaptations to viral injury.

Temperature dependence of electrical properties of mixture of exogenous neurotransmitters dopamine and epinephrine

NASA Astrophysics Data System (ADS)

Patki, Mugdha; Patil, Vidya

2016-05-01

Neurotransmitters are chemical messengers that support the communication between the neurons. In vitro study of exogenous neurotransmitters Dopamine and Epinephrine and their mixture, carried out to learn about their electrical properties being dielectric constant and conductivity amongst others. Dielectric constant and conductivity of the selected neurotransmitters are found to increase with temperature. As a result, the time constant of the system increases with temperature. This change leads to increase in the time taken by the synapse to transport the action potential. The correlation between physical properties of exogenous neurotransmitters and psychological and physiological behaviour of human being may be understood with the help of current study. The response time of Epinephrine is in microseconds whereas response time of Dopamine is in milliseconds. The response time for both the neurotransmitters and their mixture is found to be increasing with temperature indicating the symptoms such as depression, apathy, chronic fatigue and low physical energy with no desire to exercise the body, which are observed during the fever.

Primary and Secondary HIV Prevention Among Persons with Severe Mental Illness: Recent Findings.

PubMed

Hobkirk, Andréa L; Towe, Sheri L; Lion, Ryan; Meade, Christina S

2015-12-01

Persons with severe mental illness (SMI) have been disproportionately affected by the HIV epidemic, with higher rates of HIV prevalence and morbidity than the general population. Recent research has advanced our understanding of the complex factors that influence primary and secondary HIV prevention for those with SMI. Sex risk in this population is associated with socioeconomic factors (e.g., low income, history of verbal violence) and other health risk behaviors (e.g., substance use, no prior HIV testing). Several interventions are effective at reducing risk behavior, and reviews highlight the need for more well-controlled studies that assess long-term outcomes. Recent research has elucidated barriers that interfere with HIV treatment for SMI populations, including individual (e.g., apathy, substance use), social (e.g., stigma), and system factors (e.g., transportation, clinic wait times). Interventions that coordinate HIV care for individuals with SMI show promise as cost-effective methods for improving medication adherence and quality of life.

Neurological manifestations of Behçet's disease: Case report and literature review.

PubMed

López Bravo, Alba; Parra Soto, Carlos; Bellosta Diago, Elena; Cecilio Irazola, Álvaro; Santos-Lasaosa, Sonia

2017-05-22

Neurological involvement in Behçet's disease is rare, especially at the onset. It can present in the form of parenchymal changes or as damage to the vascular structures in its nonparenchymal form. The coexistence of both kinds of manifestations in the same patient is exceptional. We report the case of a 32-year-old patient with a history of deep venous thrombosis, who was being treated for holocranial headache, apathy, and oral and genital ulcers. Brain magnetic resonance imaging showed hyperintense lesions in the basal ganglia and white matter, and the vascular study evidenced venous thrombosis of the left transverse sinus. After confirming the diagnosis of Behçet's disease with parenchymal and nonparenchymal cerebral involvement, immunosuppressive and corticosteroid therapy was started, resulting in the remission of the symptoms. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

[Three infants with constipation and muscular weakness: infantile botulism].

PubMed

Thomasse, Y; Arends, J P; van der Heide, P A; Smit, L M E; van Weerden, T W; Fock, J M

2005-04-09

Two previously healthy infants, a boy of 10 weeks and a girl of 4 months presented with apathy and muscle weakness. A third previously healthy child, a girl of 6 weeks old was admitted with respiratory insufficiency. None of the three had had a bowel movement for a number of days. After extensive investigations which revealed few abnormalities Clostridium botulinum toxin was obtained in serum from all three children. Type-B-toxin was shown in the faeces of the older girl and boy; both recovered quickly. The other girl had type-A toxin; she died. Two of the three children were given honey to comfort them. Infantile botulism must be considered in every infant with symptoms of constipation and hypotonia. The diagnosis can quickly be confirmed by electromyography with repetitive 50-Hz-stimulation. Honey is a well-known source of the C. botulinum spore and should not be given to children under the age of 12 months. These three children are the first cases to be described in the Netherlands.

Nonpharmacological Interventions to Reduce Behavioral and Psychological Symptoms of Dementia: A Systematic Review.

PubMed

de Oliveira, Alexandra Martini; Radanovic, Marcia; de Mello, Patrícia Cotting Homem; Buchain, Patrícia Cardoso; Vizzotto, Adriana Dias Barbosa; Celestino, Diego L; Stella, Florindo; Piersol, Catherine V; Forlenza, Orestes V

2015-01-01

Behavioral and psychological symptoms of dementia (BPSD) are defined as a group of symptoms of disturbed perceptive thought content, mood, or behavior that include agitation, depression, apathy, repetitive questioning, psychosis, aggression, sleep problems, and wandering. Care of patients with BPSD involves pharmacological and nonpharmacological interventions. We reviewed studies of nonpharmacological interventions published in the last 10 years. We performed a systematic review in Medline and Embase databases, in the last 10 years, until June 2015. Key words used were (1) non-pharmacological interventions, (2) behavioral symptoms, (3) psychological symptoms, and (4) dementia. We included 20 studies published in this period. Among these studies, program activities were more frequent (five studies) and the symptoms more responsive to the interventions were agitation. Studies are heterogeneous in many aspects, including size sample, intervention, and instruments of measures. Nonpharmacological interventions are able to provide positive results in reducing symptoms of BPSD. Most studies have shown that these interventions have important and significant efficacy.

Nonpharmacological Interventions to Reduce Behavioral and Psychological Symptoms of Dementia: A Systematic Review

PubMed Central

de Oliveira, Alexandra Martini; Radanovic, Marcia; de Mello, Patrícia Cotting Homem; Buchain, Patrícia Cardoso; Vizzotto, Adriana Dias Barbosa; Celestino, Diego L.; Stella, Florindo; Piersol, Catherine V.; Forlenza, Orestes V.

2015-01-01

Introduction. Behavioral and psychological symptoms of dementia (BPSD) are defined as a group of symptoms of disturbed perceptive thought content, mood, or behavior that include agitation, depression, apathy, repetitive questioning, psychosis, aggression, sleep problems, and wandering. Care of patients with BPSD involves pharmacological and nonpharmacological interventions. We reviewed studies of nonpharmacological interventions published in the last 10 years. Methods. We performed a systematic review in Medline and Embase databases, in the last 10 years, until June 2015. Key words used were (1) non-pharmacological interventions, (2) behavioral symptoms, (3) psychological symptoms, and (4) dementia. Results. We included 20 studies published in this period. Among these studies, program activities were more frequent (five studies) and the symptoms more responsive to the interventions were agitation. Discussion. Studies are heterogeneous in many aspects, including size sample, intervention, and instruments of measures. Conclusion. Nonpharmacological interventions are able to provide positive results in reducing symptoms of BPSD. Most studies have shown that these interventions have important and significant efficacy. PMID:26693477

Further Tests of Belief-Importance Theory

PubMed Central

Petrides, K. V.; Furnham, Adrian

2015-01-01

Belief-importance (belimp) theory hypothesizes that personality traits confer a propensity to perceive convergences or divergences between the belief that we can attain certain goals and the importance that we place on these goals. Belief and importance are conceptualized as two coordinates, together defining the belimp plane. We tested fundamental aspects of the theory using four different planes based on the life domains of appearance, family, financial security, and friendship as well as a global plane combining these four domains. The criteria were from the areas of personality (Big Five and trait emotional intelligence) and learning styles. Two hundred and fifty eight participants were allocated into the four quadrants of the belimp plane (Hubris, Motivation, Depression, and Apathy) according to their scores on four reliable instruments. Most hypotheses were supported by the data. Results are discussed with reference to the stability of the belimp classifications under different life domains and the relationship of the quadrants with the personality traits that are hypothesized to underpin them. PMID:25874374

1857-1936.

PubMed

Blázquez Ornat, Isabel

The objective of this study was to reconstruct the professional identity of the practicante (male assistant in medicine and surgery) by analyzing three professional journals of this collective in Zaragoza (Aragón). The discourse of practicantes on their profession insists that they were the only assistants for physicians with technical qualities. This affirmation constituted a key element in shaping their identity, contributing in turn to establish the moral and social legitimization of practicantes and their professional authority. This was constructed in counterpoint to the profile, qualifications and gender identity of the other professional healthcare assistant, the nurse. Despite achieving a clear discourse on their professional identity and developing certain professional infrastructures through the work of institutions and key figures, practicantes were not able to consolidate a collective project of upward social mobility that would improve their status and enhance social recognition of the profession. This led to the construction of a group identity that was largely characterized by apathy, frustration and disunion, elements that eventually weakened the profession.

Accidents and Apathy: The Construction of the ‘Robens Philosophy’ of Occupational Safety and Health Regulation in Britain, 1961–1974

PubMed Central

Sirrs, Christopher

2016-01-01

The 1972 Robens Report is widely regarded to have provided the underlying rationale for the ‘modern’ system of occupational health and safety regulation in Britain, embodied in the Health and Safety at Work Act (HSW Act) 1974. The HSW Act advanced a new, more flexible system of regulation, premised on the ideal of self-regulation by industry. This article advances a more nuanced historical understanding of the Report and its ethos—the ‘Robens philosophy’—than hitherto developed, situating its assumptions about accidents, regulation and the role of the state in the social, economic and political context of Britain in the 1960s and early 1970s. Highlighting the interaction between these trends and long-established regulatory practices, the article argues that the turn to ‘self-regulation’ heralded by the Robens Report was highly convincing from a political and regulatory perspective at the time it was promulgated. PMID:26858514

Further tests of belief-importance theory.

PubMed

Petrides, K V; Furnham, Adrian

2015-01-01

Belief-importance (belimp) theory hypothesizes that personality traits confer a propensity to perceive convergences or divergences between the belief that we can attain certain goals and the importance that we place on these goals. Belief and importance are conceptualized as two coordinates, together defining the belimp plane. We tested fundamental aspects of the theory using four different planes based on the life domains of appearance, family, financial security, and friendship as well as a global plane combining these four domains. The criteria were from the areas of personality (Big Five and trait emotional intelligence) and learning styles. Two hundred and fifty eight participants were allocated into the four quadrants of the belimp plane (Hubris, Motivation, Depression, and Apathy) according to their scores on four reliable instruments. Most hypotheses were supported by the data. Results are discussed with reference to the stability of the belimp classifications under different life domains and the relationship of the quadrants with the personality traits that are hypothesized to underpin them.

A qualitative study of college student responses to conflicting messages in advertising: anti-binge drinking public service announcements versus wine promotion health messages.

PubMed

Ahn, Ho-Young; Wu, Lei; Kelly, Stephanie; Haley, Eric

2011-06-01

The purpose of this study was to investigate how college students deal with conflicting health messages in advertising regarding binge drinking and wine promotion. Phenomenological in-depth long interviews were conducted beyond the point of redundancy (N = 16). The results of this study indicated that students' meaning making regarding the conflicting messages relied greatly upon how consistent either message was with their prior beliefs about alcohol. Additionally, not all students perceived the messages to be contradictory; these students saw the messages as being constructed for different purposes and as such incomparable. Overall, students who perceived conflict responded to the topic with apathy fueled by advertising skepticism. Employing qualitative methodology to understand how college students respond to conflicting messages will assist health promotion practitioners develop more effective alcohol abuse prevention messages and provide suggestions for researchers for studying this phenomenon from other perspectives in the future. Implications are further discussed within.

Accelerating quality improvement within your organization: Applying the Model for Improvement.

PubMed

Crowl, Ashley; Sharma, Anita; Sorge, Lindsay; Sorensen, Todd

2015-01-01

To discuss the fundamentals of the Model for Improvement and how the model can be applied to quality improvement activities associated with medication use, including understanding the three essential questions that guide quality improvement, applying a process for actively testing change within an organization, and measuring the success of these changes on care delivery. PubMed from 1990 through April 2014 using the search terms quality improvement, process improvement, hospitals, and primary care. At the authors' discretion, studies were selected based on their relevance in demonstrating the quality improvement process and tests of change within an organization. Organizations are continuously seeking to enhance quality in patient care services, and much of this work focuses on improving care delivery processes. Yet change in these systems is often slow, which can lead to frustration or apathy among frontline practitioners. Adopting and applying the Model for Improvement as a core strategy for quality improvement efforts can accelerate the process. While the model is frequently well known in hospitals and primary care settings, it is not always familiar to pharmacists. In addition, while some organizations may be familiar with the "plan, do, study, act" (PDSA) cycles-one element of the Model for Improvement-many do not apply it effectively. The goal of the model is to combine a continuous process of small tests of change (PDSA cycles) within an overarching aim with a longitudinal measurement process. This process differs from other forms of improvement work that plan and implement large-scale change over an extended period, followed by months of data collection. In this scenario it may take months or years to determine whether an intervention will have a positive impact. By following the Model for Improvement, frontline practitioners and their organizational leaders quickly identify strategies that make a positive difference and result in a greater degree of success.

Emotion Processing in Parkinson’s Disease: A Three-Level Study on Recognition, Representation, and Regulation

PubMed Central

Enrici, Ivan; Adenzato, Mauro; Ardito, Rita B.; Mitkova, Antonia; Cavallo, Marco; Zibetti, Maurizio; Lopiano, Leonardo; Castelli, Lorys

2015-01-01

Background Parkinson’s disease (PD) is characterised by well-known motor symptoms, whereas the presence of cognitive non-motor symptoms, such as emotional disturbances, is still underestimated. One of the major problems in studying emotion deficits in PD is an atomising approach that does not take into account different levels of emotion elaboration. Our study addressed the question of whether people with PD exhibit difficulties in one or more specific dimensions of emotion processing, investigating three different levels of analyses, that is, recognition, representation, and regulation. Methodology Thirty-two consecutive medicated patients with PD and 25 healthy controls were enrolled in the study. Participants performed a three-level analysis assessment of emotional processing using quantitative standardised emotional tasks: the Ekman 60-Faces for emotion recognition, the full 36-item version of the Reading the Mind in the Eyes (RME) for emotion representation, and the 20-item Toronto Alexithymia Scale (TAS-20) for emotion regulation. Principal Findings Regarding emotion recognition, patients obtained significantly worse scores than controls in the total score of Ekman 60-Faces but not in any other basic emotions. For emotion representation, patients obtained significantly worse scores than controls in the RME experimental score but no in the RME gender control task. Finally, on emotion regulation, PD and controls did not perform differently at TAS-20 and no specific differences were found on TAS-20 subscales. The PD impairments on emotion recognition and representation do not correlate with dopamine therapy, disease severity, or with the duration of illness. These results are independent from other cognitive processes, such as global cognitive status and executive function, or from psychiatric status, such as depression, anxiety or apathy. Conclusions These results may contribute to better understanding of the emotional problems that are often seen in patients with PD and the measures used to test these problems, in particular on the use of different versions of the RME task. PMID:26110271

Why not try harder? Computational approach to motivation deficits in neuro-psychiatric diseases.

PubMed

Pessiglione, Mathias; Vinckier, Fabien; Bouret, Sébastien; Daunizeau, Jean; Le Bouc, Raphaël

2017-11-29

Motivation deficits, such as apathy, are pervasive in both neurological and psychiatric diseases. Even when they are not the core symptom, they reduce quality of life, compromise functional outcome and increase the burden for caregivers. They are currently assessed with clinical scales that do not give any mechanistic insight susceptible to guide therapeutic intervention. Here, we present another approach that consists of phenotyping the behaviour of patients in motivation tests, using computational models. These formal models impose a precise and operational definition of motivation that is embedded in decision theory. Motivation can be defined as the function that orients and activates the behaviour according to two attributes: a content (the goal) and a quantity (the goal value). Decision theory offers a way to quantify motivation, as the cost that patients would accept to endure in order to get the benefit of achieving their goal. We then review basic and clinical studies that have investigated the trade-off between the expected cost entailed by potential actions and the expected benefit associated with potential rewards. These studies have shown that the trade-off between effort and reward involves specific cortical, subcortical and neuromodulatory systems, such that it may be shifted in particular clinical conditions, and reinstated by appropriate treatments. Finally, we emphasize the promises of computational phenotyping for clinical purposes. Ideally, there would be a one-to-one mapping between specific neural components and distinct computational variables and processes of the decision model. Thus, fitting computational models to patients' behaviour would allow inferring of the dysfunctional mechanism in both cognitive terms (e.g. hyposensitivity to reward) and neural terms (e.g. lack of dopamine). This computational approach may therefore not only give insight into the motivation deficit but also help personalize treatment. © The Author (2017). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Altered caudate connectivity is associated with executive dysfunction after traumatic brain injury

PubMed Central

De Simoni, Sara; Jenkins, Peter O; Bourke, Niall J; Fleminger, Jessica J; Jolly, Amy E; Patel, Maneesh C; Leech, Robert; Sharp, David J

2018-01-01

Abstract Traumatic brain injury often produces executive dysfunction. This characteristic cognitive impairment often causes long-term problems with behaviour and personality. Frontal lobe injuries are associated with executive dysfunction, but it is unclear how these injuries relate to corticostriatal interactions that are known to play an important role in behavioural control. We hypothesized that executive dysfunction after traumatic brain injury would be associated with abnormal corticostriatal interactions, a question that has not previously been investigated. We used structural and functional MRI measures of connectivity to investigate this. Corticostriatal functional connectivity in healthy individuals was initially defined using a data-driven approach. A constrained independent component analysis approach was applied in 100 healthy adult dataset from the Human Connectome Project. Diffusion tractography was also performed to generate white matter tracts. The output of this analysis was used to compare corticostriatal functional connectivity and structural integrity between groups of 42 patients with traumatic brain injury and 21 age-matched controls. Subdivisions of the caudate and putamen had distinct patterns of functional connectivity. Traumatic brain injury patients showed disruption to functional connectivity between the caudate and a distributed set of cortical regions, including the anterior cingulate cortex. Cognitive impairments in the patients were mainly seen in processing speed and executive function, as well as increased levels of apathy and fatigue. Abnormalities of caudate functional connectivity correlated with these cognitive impairments, with reductions in right caudate connectivity associated with increased executive dysfunction, information processing speed and memory impairment. Structural connectivity, measured using diffusion tensor imaging between the caudate and anterior cingulate cortex was impaired and this also correlated with measures of executive dysfunction. We show for the first time that altered subcortical connectivity is associated with large-scale network disruption in traumatic brain injury and that this disruption is related to the cognitive impairments seen in these patients. PMID:29186356

Effectiveness of Senior Dance on risk factors for falls in older adults (DanSE): a study protocol for a randomised controlled trial

PubMed Central

Franco, Marcia R; Sherrington, Catherine; Tiedemann, Anne; Pereira, Leani S; Perracini, Monica R; Faria, Claudia R S; Pinto, Rafael Z; Pastre, Carlos M

2016-01-01

Introduction Strong evidence shows that exercise is effective to improve fall risk factors among older people. However, older people's participation and adherence to exercise programmes is suboptimal. Type of exercise and apathy are reported to be barriers to exercise participation, suggesting that new effective interventions are needed. The primary aim of this randomised controlled trial is to investigate the effect of Senior Dance plus brief education for falls prevention on balance among people aged 60 years or over, compared with a control group receiving only brief education. Methods and analysis This single-blind randomised controlled trial will involve 82 community-dwelling older people aged 60 years or over who are cognitively intact. Participants allocated to the intervention group will attend a single educational class on strategies to prevent falls, and will participate in a 12-week, twice-weekly group-based programme of Senior Dance. The Senior Dance consists of different choreographies, which include rhythmic and simple movements with rhythmic folk songs. Participants allocated to the control group will attend the same educational class that intervention group participants will receive, and will be instructed not to take part in any regular exercise programme. The primary outcome will be single-leg stance with eyes closed. Secondary outcomes include: Short Physical Performance Battery, Falls Efficacy Scale, Trail Making Test and the Montreal Cognitive Assessment. Continuous outcomes will be reported using mean (SD) or median (IQR), depending on the distribution of the data. The linear regression approach to analysis of covariance will be used to compare the mean effect between groups. All patients will be included in the analyses following an intention-to-treat approach. Ethics and dissemination Ethics approval has been granted by the Human Ethics Committee of the São Paulo State University (CAAE 48665215.9.0000.5402). Outcomes will be disseminated through publication in peer-reviewed journals and presentations at conferences. Trial registration number NCT02603523, Pre-results. PMID:28039296

Theories of addiction: methamphetamine users' explanations for continuing drug use and relapse.

PubMed

Newton, Thomas F; De La Garza, Richard; Kalechstein, Ari D; Tziortzis, Desey; Jacobsen, Caitlin A

2009-01-01

A variety of preclinical models have been constructed to emphasize unique aspects of addiction-like behavior. These include Negative Reinforcement ("Pain Avoidance"), Positive Reinforcement ("Pleasure Seeking"), Incentive Salience ("Craving"), Stimulus Response Learning ("Habits"), and Inhibitory Control Dysfunction ("Impulsivity"). We used a survey to better understand why methamphetamine-dependent research volunteers (N = 73) continue to use methamphetamine, or relapse to methamphetamine use after a period of cessation of use. All participants met DSM-IV criteria for methamphetamine abuse or dependence, and did not meet criteria for other current Axis I psychiatric disorders or dependence on other drugs of abuse, other than nicotine. The questionnaire consisted of a series of face-valid questions regarding drug use, which in this case referred to methamphetamine use. Examples of questions include: "Do you use drugs mostly to make bad feelings like boredom, loneliness, or apathy go away?", "Do you use drugs mostly because you want to get high?", "Do you use drugs mostly because of cravings?", "Do you find yourself getting ready to take drugs without thinking about it?", and "Do you impulsively take drugs?". The scale was anchored at 1 (not at all) and 7 (very much). For each question, the numbers of participants rating each question negatively (1 or 2), neither negatively or affirmatively (3-5), and affirmatively (6 or 7) were tabulated. The greatest number of respondents (56%) affirmed that they used drugs due to "pleasure seeking." The next highest categories selected were "impulsivity" (27%) and "habits"(25%). Surprisingly, many participants reported that "pain avoidance" (30%) and "craving" (30%) were not important for their drug use. Results from this study support the contention that methamphetamine users (and probably other drug users as well) are more heterogeneous than is often appreciated, and imply that treatment development might be more successful if treatments targeted subtypes of patients, though a range of limitations to the approach used are acknowledged.

Attitude May Be Everything, But Is Everything an Attitude? Cognitive Distortions May Not Be Evaluations of Rape.

PubMed

Nunes, Kevin L; Hermann, Chantal A; White, Kristen; Pettersen, Cathrine; Bumby, Kurt

2018-02-01

Cognitive distortions are often referred to as attitudes toward rape in theory, research, and clinical practice pertaining to sexual aggression. In the social-psychological literature, however, attitudes are typically defined as evaluations; thus, in this context, attitudes toward rape are considered evaluations of rape (e.g., rape is negative vs. positive). The purpose of the current study was to explore whether a widely used measure of cognitive distortions (RAPE Scale; Bumby, 1996) assesses evaluation of rape, and, if not, whether evaluation of rape and the cognitions assessed by the RAPE Scale are independently associated with sexually aggressive behavior. Participants (660 male undergraduate students) completed the RAPE Scale as well as measures of evaluation of rape and sexually aggressive behavior. An exploratory factor analysis revealed that the RAPE Scale items formed a correlated but distinct factor from the Evaluation of Rape Scale items. Regression analyses indicated that the Evaluation of Rape Scale and the RAPE Scale had small to moderate independent associations with self-report measures of sexually aggressive behavior. Our results suggest that evaluation of rape may be distinct from cognitive distortions regarding rape, and both evaluation and cognitive distortions may be relevant for understanding sexual violence.

The use of concept mapping for scale development and validation in evaluation.

PubMed

Rosas, Scott R; Camphausen, Lauren C

2007-05-01

Evaluators often make key decisions about what content to include when designing new scales. However, without clear conceptual grounding, there is a risk these decisions may compromise the scale's validity. Techniques such as concept mapping are available to evaluators for the specification of conceptual frameworks, but have not been used as a fully integrated part of scale development. As part of a multi-site evaluation of family support programs, we integrated concept mapping with traditional scale-development processes to strengthen the creation of a scale for inclusion in an evaluation instrument. Using concept mapping, we engaged staff and managers in the development of a framework of intended benefits of program participation and used the information to systematically select the scale's content. The psychometric characteristics of the scale were then formally assessed using a sample of program participants. The implications of the approach for supporting construct validity, inclusion of staff and managers, and theory-driven evaluation are discussed.

Oscillatory subthalamic nucleus activity is modulated by dopamine during emotional processing in Parkinson's disease.

PubMed

Huebl, Julius; Spitzer, Bernhard; Brücke, Christof; Schönecker, Thomas; Kupsch, Andreas; Alesch, François; Schneider, Gerd-Helge; Kühn, Andrea A

2014-11-01

Dopaminergic denervation in Parkinson's disease (PD) leads to motor deficits but also depression, lack of motivation and apathy. These symptoms can be reversed by dopaminergic treatment, which may even lead to an increased hedonic tone in some patients with PD. Here, we tested the effects of dopamine on emotional processing as indexed by changes in local field potential (LFP) activity of the subthalamic nucleus (STN) in 28 PD patients undergoing deep brain stimulation. LFP activity from the STN was recorded after the administration of levodopa (ON group) or after overnight withdrawal of medication (OFF group) during presentation of an emotional picture-viewing task. Neutral and emotionally arousing pleasant and unpleasant stimuli were chosen from the International Affective Picture System. We found a double dissociation of the alpha band response depending on dopamine state and stimulus valence: dopamine enhanced the processing of pleasant stimuli, while activation during unpleasant stimuli was reduced, as indexed by the degree of desynchronization in the alpha frequency band. This pattern was reversed in the OFF state and more pronounced in the subgroup of non-depressed PD patients. Further, we found an early gamma band increase with unpleasant stimuli that occurred when ON but not OFF medication and was correlated with stimulus arousal. The late STN alpha band decrease is thought to represent active processing of sensory information. Our findings support the idea that dopamine enhances approach-related processes during late stimulus evaluation in PD. The early gamma band response may represent local encoding of increased attention, which varies as a function of stimulus arousal. Copyright © 2014 Elsevier Ltd. All rights reserved.

Optogenetic stimulation of cholinergic projection neurons as an alternative for deep brain stimulation for Alzheimer's treatment

NASA Astrophysics Data System (ADS)

Mancuso, James; Chen, Yuanxin; Zhao, Zhen; Li, Xuping; Xue, Zhong; Wong, Stephen T. C.

2013-03-01

Deep brain stimulation (DBS) of the cholinergic nuclei has emerged as a powerful potential treatment for neurodegenerative disease and is currently in a clinical trial for Alzheimer's therapy. While effective in treatment for a number of conditions from depression to epilepsy, DBS remains somewhat unpredictable due to the heterogeneity of the projection neurons that are activated, including glutamatergic, GABAergic, and cholinergic neurons, leading to unacceptable side effects ranging from apathy to depression or even suicidal behavior. It would be highly advantageous to confine stimulation to specific populations of neurons, particularly in brain diseases involving complex network interactions such as Alzheimer's. Optogenetics, now firmly established as an effective approach to render genetically-defined populations of cells sensitive to light activation including mice expressing Channelrhodopsin-2 specifically in cholinergic neurons, provides just this opportunity. Here we characterize the light activation properties and cell density of cholinergic neurons in healthy mice and mouse models of Alzheimer's disease in order to evaluate the feasibility of using optogenetic modulation of cholinergic synaptic activity to slow or reverse neurodegeneration. This paper is one of the very first reports to suggest that, despite the anatomical depth of their cell bodies, cholinergic projection neurons provide a better target for systems level optogenetic modulation than cholinergic interneurons found in various brain regions including striatum and the cerebral cortex. Additionally, basal forebrain channelrhodopsin-expressing cholinergic neurons are shown to exhibit normal distribution at 60 days and normal light activation at 40 days, the latest timepoints observed. The data collected form the basis of ongoing computational modeling of light stimulation of entire populations of cholinergic neurons.

RADIATION-CAUSED CYTOCHEMICAL CHANGES IN NEURONS

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kagan, E.H.; Brownson, R.H.; Suter, D.B.

1962-09-01

The acute effects of ionizing radiation on the brain of rats were evaluated by using the acid phosphatase method of Gomori. Head irradiation was carried out with 1000-kv x rays at dose rates of 250 to 600 r/min and doses of 1500 to 10,000 r. The brains were examined 3 hr to 4 months later. The observed acute behavioral changes of apathy and sluggishness correlated with alterations in acidphosphatase-containing particles, which showed increased size and conglomeration in cortical neurons and especially Purkinje cells of the cerebellum. This early cytochemical effect of radiation was not noted with cresyl fast violet ormore » periodic acid-Schiff-stained material. The alterations were limited to ganglion cells; no glial or vascular lesions were noted by any staining procedure. In the Purkinje cells at higher dose ranges, up to one-half of the cells showed alterations in the form of swelling and conglomeration of the acid phosphatase particles, as well as diffuse cytoplasrnic staining. These alterations in acid-phosphatasecontaining particles were similar to changes in rat brains subjected to anoxic and anoxic-ischemic conditions, autolysis, and injection of diphtheria toxin. There was also a striking similarity between these changes and alterations in kidney and liver lysosomes as a result of experimental hydronephrosis. Animals killed four months after irradiation demonstrated the reversible nature of the lesion, which is correlated with reports of an initial reversible behavioral syndrome. The described cytochemical lesion is interpreted as morphological evidence of cell damage or altered cellular metabolism and not as a specific lesion caused by x irradiation. The apparent reversibility of the lesion and the fact that several different mechanisms have all demonstrated similar effects on acid-phosphatasecontaining particles in brain, kidney, and liver further point toward its nonspecific nature. (H.H.D.)« less

Culture, gender and health care stigma: Practitioners' response to facial masking experienced by people with Parkinson's disease.

PubMed

Tickle-Degnen, Linda; Zebrowitz, Leslie A; Ma, Hui-ing

2011-07-01

Facial masking in Parkinson's disease is the reduction of automatic and controlled expressive movement of facial musculature, creating an appearance of apathy, social disengagement or compromised cognitive status. Research in western cultures demonstrates that practitioners form negatively biased impressions associated with patient masking. Socio-cultural norms about facial expressivity vary according to culture and gender, yet little research has studied the effect of these factors on practitioners' responses toward patients who vary in facial expressivity. This study evaluated the effect of masking, culture and gender on practitioners' impressions of patient psychological attributes. Practitioners (N = 284) in the United States and Taiwan judged 12 Caucasian American and 12 Asian Taiwanese women and men patients in video clips from interviews. Half of each patient group had a moderate degree of facial masking and the other half had near-normal expressivity. Practitioners in both countries judged patients with higher masking to be more depressed and less sociable, less socially supportive, and less cognitively competent than patients with lower masking. Practitioners were more biased by masking when judging the sociability of the American patients, and American practitioners' judgments of patient sociability were more negatively biased in response to masking than were those of Taiwanese practitioners. Practitioners were more biased by masking when judging the cognitive competence and social supportiveness of the Taiwanese patients, and Taiwanese practitioners' judgments of patient cognitive competence were more negatively biased in response to masking than were those of American practitioners. The negative response to higher masking was stronger in practitioner judgments of women than men patients, particularly American patients. The findings suggest local cultural values as well as ethnic and gender stereotypes operate on practitioners' use of facial expressivity in clinical impression formation. Copyright © 2011 Elsevier Ltd. All rights reserved.

Culture, Gender and Health Care Stigma: Practitioners’ Response to Facial Masking Experienced by People with Parkinson’s Disease

PubMed Central

Tickle-Degnen, Linda; Zebrowitz, Leslie A.; Ma, Hui-ing

2011-01-01

Facial masking in Parkinson’s disease is the reduction of automatic and controlled expressive movement of facial musculature, creating an appearance of apathy, social disengagement or compromised cognitive status. Research in western cultures demonstrates that practitioners form negatively biased impressions associated with patient masking. Socio-cultural norms about facial expressivity vary according to culture and gender, yet little research has studied the effect of these factors on practitioners’ responses toward patients who vary in facial expressivity. This study evaluated the effect of masking, culture and gender on practitioners’ impressions of patient psychological attributes. Practitioners (N=284) in the United States and Taiwan judged 12 Caucasian American and 12 Asian Taiwanese women and men patients in video clips from interviews. Half of each patient group had a moderate degree of facial masking and the other half had near-normal expressivity. Practitioners in both countries judged patients with higher masking to be more depressed and less sociable, less socially supportive, and less cognitively competent than patients with lower masking. Practitioners were more biased by masking when judging the sociability of the American patients, and American practitioners’ judgments of patient sociability were more negatively biased in response to masking than were those of Taiwanese practitioners. Practitioners were more biased by masking when judging the cognitive competence and social supportiveness of the Taiwanese patients, and Taiwanese practitioners’ judgments of patient cognitive competence were more negatively biased in response to masking than were those of American practitioners. The negative response to higher masking was stronger in practitioner judgments of women than men patients, particularly American patients. The findings suggest local cultural values as well as ethnic and gender stereotypes operate on practitioners’ use of facial expressivity in clinical impression formation. PMID:21664737

A framework for evaluating forest landscape model predictions using empirical data and knowledge

Treesearch

Wen J. Wang; Hong S. He; Martin A. Spetich; Stephen R. Shifley; Frank R. Thompson; William D. Dijak; Qia Wang

2014-01-01

Evaluation of forest landscape model (FLM) predictions is indispensable to establish the credibility of predictions. We present a framework that evaluates short- and long-term FLM predictions at site and landscape scales. Site-scale evaluation is conducted through comparing raster cell-level predictions with inventory plot data whereas landscape-scale evaluation is...

Murray secretion scale and fiberoptic endoscopic evaluation of swallowing in predicting aspiration in dysphagic patients.

PubMed

Kuo, Chia-Wei; Allen, Clint Tanner; Huang, Chu-Chun; Lee, Chia-Jung

2017-06-01

The objective of this retrospective review is to evaluate the ability of the Murray secretion scale to predict aspiration as determined by fiberoptic endoscopic evaluation of swallowing. Patients with dysphagia undergoing a fiberoptic endoscopic evaluation of swallowing study between January 2013 and November 2015 from a single, tertiary care institution were retrospectively reviewed. The Murray secretion scale and penetration aspiration scale on fiberoptic endoscopic evaluation of swallowing examination were determined. Spearman's correlation analysis, sensitivity, specificity, predictive values, and relative risk evaluating the relationship between the Murray secretion scale and aspiration on fiberoptic endoscopic evaluation of swallowing were calculated. Subgroups of head and neck cancer patients, penetration group, and aspiration group were also analyzed. The mean age of the cases (N = 212) was 62.4 years. Eighty percent were male. There was a strong correlation between Murray secretion scale grade and penetration aspiration scale score (r = 0.785, p < 0.001). The sensitivity and specificity of a Murray secretion scale grade 2 or higher in predicting aspiration were 74 and 90%, respectively. Individuals with a Murray secretion scale grade of 2 or higher were 13.6 times more likely to aspirate than patients with a lower Murray secretion scale grade. All subgroups showed similar trend. Determination of a Murray secretion scale grade, determined by flexible nasopharyngoscopy, may predict patients at high risk for aspiration. In clinical scenarios where more complete assessments of aspiration risk are immediately impossible or impractical, the Murray secretion scale grade may add valuable information to assist in clinical decision-making in patients with dysphagia.

State of the Art Methodology for the Design and Analysis of Future Large Scale Evaluations: A Selective Examination.

ERIC Educational Resources Information Center

Burstein, Leigh

Two specific methods of analysis in large-scale evaluations are considered: structural equation modeling and selection modeling/analysis of non-equivalent control group designs. Their utility in large-scale educational program evaluation is discussed. The examination of these methodological developments indicates how people (evaluators,…

Reliability and Validity of "Parents' Evaluation of Responsible Behaviors of 5-6 Year Old Children" Scale

ERIC Educational Resources Information Center

Polat, Ozgul; Dagal, Asude B.

2013-01-01

This study is aimed at developing a scale (Parents' Evaluation of Responsible Behaviors of 5-6 Year Old Children) for measuring parents' evaluation of their 5-6 year-old children's responsible behaviors. The construct validity of the scale was tested by Factor Analysis. Factor analysis determined that the scale can be clustered under 10 factors.…

The effectiveness of creating an online life story book on persons with early dementia and their informal caregivers: a protocol of a randomized controlled trial.

PubMed

Elfrink, Teuntje R; Zuidema, Sytse U; Kunz, Miriam; Westerhof, Gerben J

2017-04-21

Dementia has a high burden for patients, informal caregivers and society. Given changes in care systems, more persons with dementia will live longer at home. However, living at home (with dementia) with a good quality of life is not easy to achieve. Dementia is often accompanied by neuropsychiatric symptoms like apathy, agitation, depression, and anxiety, which have a negative impact on quality of life. Whereas cognitive deterioration can hardly be influenced, it is possible to reduce neuropsychiatric symptoms. As autobiographical memories remain intact for a relatively long time in dementia, reminiscence interventions can promote feelings of pleasure and trust. The Online Life Story Book (OLSB) allows to digitally share memories (stories, pictures, video or audio fragments). The main objective is to study the effects of the OLSB on neuropsychiatric symptoms. The study has four secondary objectives: 1) to study the effectiveness of the intervention on the burden and quality of life of the primary informal caregiver; 2) to provide a preliminary health-economic evaluation; 3) to study the (time to) nursing home admittance as a longer term effect; 4) to provide a process evaluation. A randomized controlled trial with individual randomization to one of two conditions is conducted: 1) intervention "Online Life Story Book"; 2) control condition (care as usual). Participants are persons with early dementia and their primary caregivers. In the intervention OLSB, a trained volunteer guides the participants through the process of putting together a timeline of their lives during 5 meetings within a period of 8-10 weeks. To assess the effects of the intervention on the primary outcome, neuropsychiatric symptoms, the Neuropsychiatric Inventory (NPI) will be assessed at three time points: before the intervention (baseline, T0), 3 months (T1) and 6 months (T2) post baseline. When proven effective, the Online Life Story Book can be a valuable addition to the existing provision of care for persons with dementia and their informal caregivers. This study has been approved by the Twente Medical Ethics Committee under the file number p16-04 (Dutch Trial Register: NTR5939 , date of registration: 14 March 2016).

Neuropsychiatric symptoms and quality of life in patients in the final phase of dementia.

PubMed

Koopmans, Raymond T C M; van der Molen, Marloes; Raats, Monique; Ettema, Teake P

2009-01-01

To assess neuropsychiatric symptoms and quality of life in a group of patients in the final phase of dementia. All patients with dementia (n = 216) residing on dementia special care units of two Dutch nursing homes were included in the study provided they met the criteria for the final phase of dementia. Neuropsychiatric symptoms were assessed with the Neuropsychiatric Inventory Nursing Home version (NPI-NH) and the Cohen Mansfield Agitation Inventory (CMAI). Quality of life was assessed with the QUALIDEM. Of the 216 dementia patients 39 met the criteria for the final phase of dementia. The patients showed a specific pattern of behaviours with a high prevalence of apathy, agitation and behaviours that were mainly observed during morning care such as making strange noises, grabbing, performing repetitious mannerism, spitting, hitting, screaming and pushing. Overall quality of life of these patients in the final phase of dementia was moderate. In this small sample, patients in the final phase of dementia show specific behavioural problems, that mainly should be addressed with psychosocial interventions. (c) 2008 John Wiley & Sons, Ltd.

Stress and burnout in forensic mental health nursing: a literature review.

PubMed

Dickinson, Tommy; Wright, Karen M

Forensic mental health nurses who work with patients who have severe and enduring mental health needs have been identified as at risk of suffering from occupational stress, and even developing burnout syndrome. Therefore, this article reviews the available literature on stress and burnout in inpatient forensic mental health nursing to identify the stressors and to highlight recommendations. From the review, the main stressors placed on forensic nurses are identified as interprofessional conflicts, workload, and lack of involvement in decision-making. Recommendations to reduce stress and burnout for nurses within this specialty are highlighted. These are identified as follows: staff should have easy access to support systems including clinical supervision; managers should foster an open and honest culture to enable staff members to express their feelings openly or in confidence and learn how to deal with their frustrations; and staff should be encouraged to rotate wards to increase personal and professional development and reduce boredom and apathy. Furthermore, staff should be provided with, and encouraged to undertake, continuing professional development which may include psychosocial interventions training.

Autoimmune hyperthyroidism due to secondary adrenal insufficiency: resolution with glucocorticoids.

PubMed

Skamagas, Maria; Geer, Eliza B

2011-01-01

To describe the course of autoimmune hyperthyroid disease in a patient with corticotropin (ACTH) deficiency treated with glucocorticoids. We report the clinical presentation, laboratory data, imaging studies, and management of a patient with weight loss, fatigue, apathy, hallucinations, and arthritis. Autoimmune hyperthyroidism (positive thyroperoxidase and thyroglobulin antibodies and borderline positive thyrotropin receptor antibody) was diagnosed in a 71-year-old woman. New psychotic symptoms prompted brain magnetic resonance imaging, which revealed a partially empty sella. Undetectable morning cortisol, undetectable ACTH, and failure to stimulate cortisol with synthetic ACTH (cosyntropin 250 mcg) secured the diagnosis of long-standing secondary adrenal insufficiency. Hydrocortisone replacement improved the patient's symptoms, resolved the thyroid disease, and decreased thyroid antibody titers. In retrospect, the patient recalled severe postpartum hemorrhage requiring blood transfusion at age 38 years. A Sheehan event probably occurred 33 years before the patient presented with corticotropin deficiency. Hyperthyroidism accelerated cortisol metabolism and provoked symptoms of adrenal insufficiency. The hypocortisolemic state may precipitate hyperimmunity and autoimmune thyroid disease. Rapid resolution of hyperthyroidism and decreased thyroid antibody titers with glucocorticoid treatment support this hypothesis.

Gossypol Toxicity from Cottonseed Products

PubMed Central

Gadelha, Ivana Cristina N.; Fonseca, Nayanna Brunna S.; Oloris, Silvia Catarina S.; Melo, Marília M.

2014-01-01

Gossypol is a phenolic compound produced by pigment glands in cotton stems, leaves, seeds, and flower buds (Gossypium spp.). Cottonseed meal is a by-product of cotton that is used for animal feeding because it is rich in oil and proteins. However, gossypol toxicity limits cottonseed use in animal feed. High concentrations of free gossypol may be responsible for acute clinical signs of gossypol poisoning which include respiratory distress, impaired body weight gain, anorexia, weakness, apathy, and death after several days. However, the most common toxic effects is the impairment of male and female reproduction. Another important toxic effect of gossypol is its interference with immune function, reducing an animal's resistance to infections and impairing the efficiency of vaccines. Preventive procedures to limit gossypol toxicity involve treatment of the cottonseed product to reduce the concentration of free gossypol with the most common treatment being exposure to heat. However, free gossypol can be released from the bound form during digestion. Agronomic selection has produced cotton varieties devoid of glands producing gossypol, but these varieties are not normally grown because they are less productive and are more vulnerable to attacks by insects. PMID:24895646

Delayed puberty, eroticism, and sense of smell: A psychological study of hypogonadotropinism, osmatic and anosmatic (Kallmann's syndrome).

PubMed

Bobrow, N A; Money, J; Lewis, V G

1971-12-01

In 13 male patients with a diagnosis of hypogonadotropic hypogonadism, associated in five cases with verified hyposmia (Kallmann's syndrome), social development and participation were delayed. The patients associated the lack of visible signs of male puberty with their delayed sociosexual maturation. However, the evidence of physical maturation after treatment did not have the ameliorative effect on their social behavior one would have liked to predict. Dating behavior was limited before and after treatment for all the patients, and sexual interest was low even for the three married ones. The experience of falling in love was notably absent in the relationships described. Two characteristic social reaction patterns were social introversion and hostile rejection of agemates. Intellectual functioning and the incidence of personality pathology were not diagnostically noteworthy. None of the patients had any problems with gender identity except for erotic apathy which extended to masturbation. There was an absence of homosexuality. Possibly hypogonadotropic patients have a primary defect of the hypothalamus, manifesting itself as a dysfunction of the behavioral concomitants of puberty as well as a failure of hormonal puberty.

Fatal infection with Taenia martis metacestodes in a ring-tailed lemur (Lemur catta) living in an Italian zoological garden.

PubMed

De Liberato, Claudio; Berrilli, Federica; Meoli, Roberta; Friedrich, Klaus G; Di Cerbo, Pilar; Cocumelli, Cristiano; Eleni, Claudia

2014-10-01

A case of fatal infection caused by larval forms of Taenia martis in a ring-tailed lemur (Lemur catta) living in the Rome zoological garden is described. The animal, living in a semi-natural pen with other 15 conspecific individuals and being fed with fresh fruit and vegetables, yoghurt and eggs, was transported to the Istituto Zooprofilattico of Rome for post-mortem examination. The anamnesis included, ten days before the death, apathy, lack of appetite, abdominal distension and diarrhoea. A severe exudative fibrinous-purulent peritonitis with numerous adhesions between the abdominal wall and the bowel loops was detected. After intestine removal, two free and viable, 4 cm long, whitish, leaf-like parasitic forms were pinpointed. Macroscopic examination of the two parasites allowed their identification as larval stages of cestodes, identified via molecular analysis as T. martis metacestodes. This report represents the first record of T. martis infection in the host species and in a zoological garden and for the pathological relevance of the infection. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Boys, Transitions, and Physical (In)activity: Exploring the Socio-Behavioural Mediators of Participation

PubMed Central

Gibson, Barbara E.

2016-01-01

Purpose: To explore the socio-behavioural mechanisms that motivate or dissuade boys' participation in physical activity (PA) as they transition into adolescence and their implications for physical therapy. Methods: This critical qualitative study involved in-depth interviews using active interviewing techniques with 15 adolescent boys. Data generation and analysis were driven by techniques of grounded theory and Bourdieu's sociology of practice. Results: The analysis identified intersectional relationships among emotions, the inherent pleasures of movement, and a sense of connectedness to PA, each of which acted as a mediating mechanism in motivating participation in PA. Analogously, body dissatisfaction, negative self-perceptions, and repeated instances of explicit and symbolic bullying intersected to dissuade boys from participating and created apathy toward PA. Conclusion: Identifying socio-behavioural mechanisms that motivate or dissuade physically active behaviour contributes new knowledge toward understanding PA attrition among boys transitioning to adolescence. As health advocates and movement experts, physiotherapists have an important role in helping adolescents of all abilities to participate in activities that provide them with meaning, inclusivity, and a sense of connectedness to PA. PMID:27504052

Science educators' perceptions of problems facing science education: A report of five surveys

NASA Astrophysics Data System (ADS)

Gallagher, James Joseph; Yager, Robert E.

Five groups of science educators representing faculty at graduate institutions, graduate students, teachers, supervisors, and leadership conferees were surveyed concerning their perceptions of current problems facing science education. A total of 144 participants provided an average of 4.7 responses. The responses were tabulated using an emergent set of categories that resulted in six major groupings, i.e. conceptual, organizational, teacher; related, student-related, university, and societal. The category with the most problems identified was in the area of conceptual problems. University related problems and organizational problems were the next two most frequently mentioned categories for problems. Specific problems in all categories most often cited include the following:1confusion and uncertainty in goals and objectives;2lack of vision and leadership in schools and universities;3absence of a theoretical base for science education;4poor quality teacher education programs;5inappropriate avenues for continuing education of teachers; limited dialogue between researchers and practitioners; declining enrollments; poor quality teaching and counseling; insufficient programs in science for the wide spectrum of students; and public and parental apathy towards science.

[An Autopsy Case of Globular Glial Tauopathy Presenting with Amyotrophic Lateral Sclerosis with Dementia].

PubMed

Sasaki, Ryogen; Mimuro, Maya; Kokubo, Yasumasa; Imai, Hiroshi; Yoshida, Mari; Tomimoto, Hidekazu

2016-08-01

We report an autopsy case of globular glial tauopathy (GGT) presenting clinically with amyotrophic lateral sclerosis (ALS) with dementia. A 79-year-old female developed weakness in the right upper limb, which progressed gradually. She developed apathy and speech disorder at 80 years of age. On neurological examination, she showed signs of upper and lower motor neuron disorder and dementia, but no extrapyramidal signs. The clinical diagnosis was ALS with dementia. The autopsy revealed left predominant marked atrophy of the frontal lobe due to severe neuronal loss and Gliosis. Immunohistochemistry using anti-4-repeat tau antibody revealed numerous globular glial inclusions. Severe neurodegeneration in the primary motor cortex and corticospinal tract was observed. There were distinctive tau-positive inclusions in both Betz and anterior horn cells. TDP-43-positive inclusions in motor neurons were not detected. Sequence analysis of the tau gene revealed no mutations in exons 1-5, 7, 9-13, or the adjacent intronic sequences. GGT can cause a clinical phenotype of ALS with dementia. (Received December 28, 2015; Accepted February 23, 2016; Published August 1, 2016).

Health systems as defences against the consequences of poverty: equity in health as social justice.

PubMed

Mburu, F M

1983-01-01

The main development problems in the Third World are known to be gross socioeconomic inequality, widespread poor health status accompanied by high fertility and infant mortality rates, low life expectancy, mass illiteracy and mass poverty. In most of these countries governments invest a great deal of scarce resources toward the consequences of poverty rather than it causes. The paucity of resources for such social services is exacerbated by continuously increasing demands and needs which have to be satisfied. Unmet needs tend to cause apathy in the population. For purposes of controlling poverty and its consequences, these must be clearly formulated and relevant policies, a commitment to implement such policies, adequate administrative capacity and reasonably adequate resources. In the case of the health services system, the same requirements apply. Above all, the health system has to be directed toward the greatest needs of the population. This must involve policy makers, implementors and the consumer community. This paper argues that health systems cannot be an effective weapon against the consequences of poverty unless the above kinds of policy exist and are implemented.

Extreme Tetralogy of Fallot With Polycythemia in a Ferret (Mustela putorius furo).

PubMed

Dias, Sara; Planellas, Marta; Canturri, Albert; Martorell, Jaume

2017-06-01

A 5-month-old, intact male ferret (Mustela putorius furo) was presented with apathy, tachypnea and exercise intolerance. On initial physical examination, tachypnea and cyanosis were the two primary clinical signs detected. The complete blood count also revealed a severe polycythemia, with lymphopenia, neutrophilia and eosinophilia. Further diagnostic imaging tests were performed. The thoracic radiographs revealed cardiomegaly and a diffuse alveolar pulmonary pattern. Consequently, an echocardiography was performed and showed an interventricular septal defect, pulmonic artery occlusion, overriding of the aorta and right ventricle hypertrophy. All abnormalities were compatible with a tetralogy of Fallot (TOF). As a treatment plan, a phlebotomy was performed and the ferret was posteriorly maintained with oxygen and fluid therapy. The following day, the hematocrit decreased 11% and the respiratory distress improved. Four days later, the ferret got clinically worse and was euthanized. A necropsy was performed and confirmed the presence of an extreme TOF with a diffused interstitial pneumonia secondary to Pneumocystis carinii. To the author's knowledge, this is the first report of an extreme tetralogy of Fallot with polycythemia in a ferret. Copyright © 2017 Elsevier Inc. All rights reserved.

Establishment of a Bluetongue Virus Infection Model in Mice that Are Deficient in the Alpha/Beta Interferon Receptor

PubMed Central

Calvo-Pinilla, Eva; Rodríguez-Calvo, Teresa; Anguita, Juan; Sevilla, Noemí; Ortego, Javier

2009-01-01

Bluetongue (BT) is a noncontagious, insect-transmitted disease of ruminants caused by the bluetongue virus (BTV). A laboratory animal model would greatly facilitate the studies of pathogenesis, immune response and vaccination against BTV. Herein, we show that adult mice deficient in type I IFN receptor (IFNAR(−/−)) are highly susceptible to BTV-4 and BTV-8 infection when the virus is administered intravenously. Disease was characterized by ocular discharges and apathy, starting at 48 hours post-infection and quickly leading to animal death within 60 hours of inoculation. Infectious virus was recovered from the spleen, lung, thymus, and lymph nodes indicating a systemic infection. In addition, a lymphoid depletion in spleen, and severe pneumonia were observed in the infected mice. Furthermore, IFNAR(−/−) adult mice immunized with a BTV-4 inactivated vaccine showed the induction of neutralizing antibodies against BTV-4 and complete protection against challenge with a lethal dose of this virus. The data indicate that this mouse model may facilitate the study of BTV pathogenesis, and the development of new effective vaccines for BTV. PMID:19357779

Motivational Differences in Seeking Out Evaluative Categorization Information.

PubMed

Smallman, Rachel; Becker, Brittney

2017-07-01

Previous research shows that people draw finer evaluative distinctions when rating liked versus disliked objects (e.g., wanting a 5-point scale to evaluate liked cuisines and a 3-point scale to rate disliked cuisines). Known as the preference-categorization effect, this pattern may exist not only in how individuals form evaluative distinctions but also in how individuals seek out evaluative information. The current research presents three experiments that examine motivational differences in evaluative information seeking (rating scales and attributes). Experiment 1 found that freedom of choice (the ability to avoid undesirable stimuli) and sensitivity to punishment (as measured by the Behavior Inhibition System/Behavioral Approach System [BIS/BAS] scale) influenced preferences for desirable and undesirable evaluative information in a health-related decision. Experiment 2 examined choice optimization, finding that maximizers prefer finer evaluative information for both liked and disliked options in a consumer task. Experiment 3 found that this pattern generalizes to another type of evaluative categorization, attributes.

Psychometric evaluation of the PainCAS Interference with Daily Activities, Psychological/Emotional Distress, and Pain scales.

PubMed

McCaffrey, Stacey A; Black, Ryan A; Butler, Stephen F

2018-03-01

The PainCAS is a web-based clinical tool for assessing and tracking pain and opioid risk in chronic pain patients. Despite evidence for its utility within the clinical setting, the PainCAS scales have never been subject to psychometric evaluation. The current study is the first to evaluate the psychometric properties of the PainCAS Interference with Daily Activities, Psychological/Emotional Distress, and Pain scales. Patients (N = 4797) from treatment centers and hospitals in 16 different states completed the PainCAS as part of routine clinical assessment. A subsample (n = 73) from two hospital-based treatment centers also completed comparator measures. Rasch Rating Scale Models were employed to evaluate the Interference with Daily Activities and Psychological/Emotional Distress scales, and empirical evaluation included assessment of dimensionality, discrimination, item fit, reliability, information, and person-to-item targeting. Additionally, convergent and discriminant validity were evaluated through classical test theory approaches. Convergent validity of the Pain scales was evaluated through correlations with corresponding comparator items. One Interference with Daily Activities item was removed due to poor functioning and discrimination. The retained items from the Interference with Daily Activities and Psychological/Emotional Distress scales conformed to unidimensional Rasch measurement models, yielding satisfactory item fit, reliability, precision, and coverage. Further, results provided support for the convergent and discriminant validity of these two scales. Convergent validity between the PainCAS Pain and BPI Pain items was also strong. Taken together, results provide strong psychometric support for these PainCAS Pain scales. Strengths and limitations of the current study are discussed.

The Association of Eating Performance and Environmental Stimulation among Older Adults with Dementia in Nursing Homes: A Secondary Analysis

PubMed Central

Liu, Wen; Jao, Ying-Ling; Williams, Kristine

2017-01-01

Background Nursing home residents with dementia experience increased risk for compromised eating performance due to intrapersonal, interpersonal, and environmental factors. Environmental stimulation is physical, social, and/or sensory stimulation present in the environment that can potentially trigger individuals’ emotion or motivate physical reactions. Beyond the personal factors, there is a lack of evidence on how environmental stimulation influences individuals’ eating performance at mealtimes. Objectives This study examined the association between environmental stimulation and eating performance among nursing home residents with dementia. Design This study was a secondary analysis using baseline videos selected from a communication intervention study, where videos were recorded to capture staff-resident interactions during care activities for nursing home residents with dementia. Videos were included in this study only if residents demonstrated eating activities at mealtimes. Sample and Setting A total of 36 videos were selected (mean length = 4 minutes). The sample included 15 residents with dementia (mean age = 86), and 19 certified nursing assistants (mean age = 36) in 8 nursing homes. Methods The dependent variable was eating performance as measured by the Level of Eating Independence scale (range: 15–36, with higher scores indicating better eating performance). The independent variables were characteristics of environmental stimulation measured by the Person-Environment Apathy Rating-Environment subscale (stimulation clarity, stimulation strength, stimulation specificity, interaction involvement, physical accessibility, and environmental feedback). Each characteristic was rated on a 1–4 scale with higher scores indicating more desirable environmental stimulation. Multilevel models were used to examine the association between eating performance and environmental stimulation, adjusting for resident characteristics (i.e., age, gender, dementia stage, function, comorbidity, psychoactive medication use) and nesting effects of residents and staff. Results Resident participants demonstrated moderate levels of eating performance (M=27.08, SD = 5.16). Eating performance was significantly lower among older residents, those with more advanced dementia, and higher comorbidity. After controlling for resident characteristics, eating performance was significantly associated with stimulation specificity (how the stimulation is delivered and tailored to the resident), and was not associated with other environmental stimulation characteristics. For each 1 point increase in stimulation specificity, eating performance increased by 8.78 points (95% CI=.59, 16.97). Conclusions Environmental stimulation that is personally tailored to a resident’ needs and preferences and directly offered to a resident contributed to better eating performance among residents with dementia. The findings will direct future development and implementation of person-directed mealtime care programs and dining environment arrangements for residents with dementia in nursing homes. PMID:28340390

The association of eating performance and environmental stimulation among older adults with dementia in nursing homes: A secondary analysis.

PubMed

Liu, Wen; Jao, Ying-Ling; Williams, Kristine

2017-06-01

Nursing home residents with dementia experience increased risk for compromised eating performance due to intrapersonal, interpersonal, and environmental factors. Environmental stimulation is physical, social, and/or sensory stimulation present in the environment that can potentially trigger individuals' emotion or motivate physical reactions. Beyond the personal factors, there is a lack of evidence on how environmental stimulation influences individuals' eating performance at mealtimes. This study examined the association between environmental stimulation and eating performance among nursing home residents with dementia. This study was a secondary analysis using baseline videos selected from a communication intervention study, where videos were recorded to capture staff-resident interactions during care activities for nursing home residents with dementia. Videos were included in this study only if residents demonstrated eating activities at mealtimes. A total of 36 videos were selected (mean length=4min). The sample included 15 residents with dementia (mean age=86), and 19 certified nursing assistants (mean age=36) in 8 nursing homes. The dependent variable was eating performance as measured by the Level of Eating Independence scale (range: 15-36, with higher scores indicating better eating performance). The independent variables were characteristics of environmental stimulation measured by the Person-Environment Apathy Rating-Environment subscale (stimulation clarity, stimulation strength, stimulation specificity, interaction involvement, physical accessibility, and environmental feedback). Each characteristic was rated on a 1-4 scale with higher scores indicating more desirable environmental stimulation. Multilevel models were used to examine the association between eating performance and environmental stimulation, adjusting for resident characteristics (i.e., age, gender, dementia stage, function, comorbidity, psychoactive medication use) and nesting effects of residents and staff. Resident participants demonstrated moderate levels of eating performance (M=27.08, SD=5.16). Eating performance was significantly lower among older residents, those with more advanced dementia, and higher comorbidity. After controlling for resident characteristics, eating performance was significantly associated with stimulation specificity (how the stimulation is delivered and tailored to the resident), and was not associated with other environmental stimulation characteristics. For each 1 point increase in stimulation specificity, eating performance increased by 8.78 points (95% CI=0.59, 16.97). Environmental stimulation that is personally tailored to a resident' needs and preferences and directly offered to a resident contributed to better eating performance among residents with dementia. The findings will direct future development and implementation of person-directed mealtime care programs and dining environment arrangements for residents with dementia in nursing homes. Copyright © 2017 Elsevier Ltd. All rights reserved.

Correlation of MRI Visual Scales with Neuropsychological Profile in Mild Cognitive Impairment of Parkinson's Disease.

PubMed

Vasconcellos, Luiz Felipe; Pereira, João Santos; Adachi, Marcelo; Greca, Denise; Cruz, Manuela; Malak, Ana Lara; Charchat-Fichman, Helenice; Spitz, Mariana

2017-01-01

Few studies have evaluated magnetic resonance imaging (MRI) visual scales in Parkinson's disease-Mild Cognitive Impairment (PD-MCI). We selected 79 PD patients and 92 controls (CO) to perform neurologic and neuropsychological evaluation. Brain MRI was performed to evaluate the following scales: Global Cortical Atrophy (GCA), Fazekas, and medial temporal atrophy (MTA). The analysis revealed that both PD groups (amnestic and nonamnestic) showed worse performance on several tests when compared to CO. Memory, executive function, and attention impairment were more severe in amnestic PD-MCI group. Overall analysis of frequency of MRI visual scales by MCI subtype did not reveal any statistically significant result. Statistically significant inverse correlation was observed between GCA scale and Mini-Mental Status Examination (MMSE), Montreal Cognitive Assessment (MoCA), semantic verbal fluency, Stroop test, figure memory test, trail making test (TMT) B, and Rey Auditory Verbal Learning Test (RAVLT). The MTA scale correlated with Stroop test and Fazekas scale with figure memory test, digit span, and Stroop test according to the subgroup evaluated. Visual scales by MRI in MCI should be evaluated by cognitive domain and might be more useful in more severely impaired MCI or dementia patients.

Technical Analysis of Teacher Responses to the Self-Evaluation Scale-Teacher (SES-T) Version

ERIC Educational Resources Information Center

Erford, Bradley T.; Lowe, Samantha; Chang, Catherine Y.

2011-01-01

The Self-Evaluation Scale--Teacher version, used to assess teacher perceived self-esteem of students, was analyzed. A unidimensional model emerged from exploratory factor analysis, with cautious acceptance of data fit. Reliability and external aspects of validity were supported by the Self-Evaluation Scale--Teacher data.

Evaluating Empirical Relationships among Prediction, Measurement, and Scaling Invariance. Research Report. ETS RR-11-06

ERIC Educational Resources Information Center

Moses, Tim

2011-01-01

The purpose of this study was to consider the relationships of prediction, measurement, and scaling invariance when these invariances were simultaneously evaluated in psychometric test data. An approach was developed to evaluate prediction, measurement, and scaling invariance based on linear and nonlinear prediction, measurement, and scaling…

Nonlinear Dynamics Used to Classify Effects of Mild Traumatic Brain Injury

DTIC Science & Technology

2012-01-11

evaluate random fractal characteristics, and scale-dependent Lyapunov exponents (SDLE) to evaluate chaotic characteristics. Both Shannon and Renyi entropy...fluctuation analysis to evaluate random fractal characteristics, and scale-dependent Lyapunov exponents (SDLE) to evaluate chaotic characteristics. Both...often called the Hurst parameter [32]. When the scaling law described by Eq. (2) holds, the September 2011 I Volume 6 I Issue 9 I e24446 -Q.384

Evaluation of a 40 to 1 scale model of a low pressure engine

NASA Technical Reports Server (NTRS)

Cooper, C. E., Jr.; Thoenes, J.

1972-01-01

An evaluation of a scale model of a low pressure rocket engine which is used for secondary injection studies was conducted. Specific objectives of the evaluation were to: (1) assess the test conditions required for full scale simulations; (2) recommend fluids to be used for both primary and secondary flows; and (3) recommend possible modifications to be made to the scale model and its test facility to achieve the highest possible degree of simulation. A discussion of the theoretical and empirical scaling laws which must be observed to apply scale model test data to full scale systems is included. A technique by which the side forces due to secondary injection can be analytically estimated is presented.

Selection and Validation of Attitude Scales for Curriculum Evaluation

ERIC Educational Resources Information Center

Fraser, Barry J.

1977-01-01

Defines educational importance, multidimensionality, and economy to be essential criteria in the selection of attitude scales for curriculum evaluation. Five scales meeting the requirements are selected and tested with 1,158 Australian seventh-grade students. Scores on the attitude scales and correlations of scores with socioeconomic status,…