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https://www.readbyqxmd.com/read/27910808/magnesium-and-depression
#1
Anna Serefko, Aleksandra Szopa, Ewa Poleszak
Magnesium is one of the most important elements in the human body and is involved in a number of biochemical processes crucial for the proper functioning of the cardiovascular, alimentary, endocrine, and osteoarticular systems. It also plays a vital modulatory role in brain biochemistry, influencing several neurotransmission pathways associated with the development of depression. Personality changes, including apathy, depression, agitation, confusion, anxiety, and delirium are observed when there is a deficiency of this element...
March 1, 2016: Magnesium Research: Official Organ of the International Society for the Development of Research on Magnesium
https://www.readbyqxmd.com/read/27895289/management-prevention-and-treatment-of-canine-leishmaniosis-in-north-eastern-spain-an-online-questionnaire-based-survey-in-the-province-of-girona-with-special-emphasis-on-new-preventive-methods-canileish-vaccine-and-domperidone
#2
S Lladró, A Picado, C Ballart, M Portús, M Gállego
Knowledge of how canine leishmaniosis (CanL) is being managed clinically and its epidemiology is very important, since dogs are the main reservoir of human leishmaniosis. This study reports the results obtained through a questionnaire-based survey of veterinary practitioners in Girona province, a recognised, but non-documented endemic area in north-eastern Spain. The primary objective was to obtain data on the clinical management of CanL, focusing particularly on new preventive methods and therapeutic tools...
November 28, 2016: Veterinary Record
https://www.readbyqxmd.com/read/27879155/managing-cognition-in-progressive-supranuclear-palsy
#3
Timothy Rittman, Ian Ts Coyle-Gilchrist, James B Rowe
Cognitive impairment is integral to the syndrome of progressive supranuclear palsy. It is most commonly described as a frontal dysexecutive syndrome but other impairments include apathy, impulsivity, visuospatial and memory functions. Cognitive dysfunction may be exacerbated by mood disturbance, medication and communication problems. In this review we advocate an individualized approach to managing cognitive impairment in progressive supranuclear palsy with the education of caregivers as a central component...
November 23, 2016: Neurodegenerative Disease Management
https://www.readbyqxmd.com/read/27876020/the-brief-negative-symptom-scale-validation-of-the-german-translation-and-convergent-validity-with-self-rated-anhedonia-and-observer-rated-apathy
#4
Martin Bischof, Caitriona Obermann, Matthias N Hartmann, Oliver M Hager, Matthias Kirschner, Agne Kluge, Gregory P Strauss, Stefan Kaiser
BACKGROUND: Negative symptoms are considered core symptoms of schizophrenia. The Brief Negative Symptom Scale (BNSS) was developed to measure this symptomatic dimension according to a current consensus definition. The present study examined the psychometric properties of the German version of the BNSS. To expand former findings on convergent validity, we employed the Temporal Experience Pleasure Scale (TEPS), a hedonic self-report that distinguishes between consummatory and anticipatory pleasure...
November 22, 2016: BMC Psychiatry
https://www.readbyqxmd.com/read/27872400/creative-defiance
#5
Chaz Maviyane-Davies
Throughout his work, Chaz Maviyane-Davies has used images and ideas to cut through complacency and apathy while trying to raise social consciousness. The issues addressed in his work have included social discrimination, human rights, health, and the environment. Creating an expressive alternate vision in a pervading regressive body politic has never been easy and therein lies the challenge he calls "Creative Defiance." The article is from a presentation which was made at the University of Massachusetts Lowell in 2016...
November 21, 2016: New Solutions: a Journal of Environmental and Occupational Health Policy: NS
https://www.readbyqxmd.com/read/27869872/-towards-dsm-5-1-proposals-for-schizophrenia
#6
Cinzia Niolu, Emanuela Bianciardi, Michele Ribolsi, Alberto Siracusano
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...
November 2016: Recenti Progressi in Medicina
https://www.readbyqxmd.com/read/27865517/effects-of-melatonin-in-the-treatment-of-asthenia-in-aneurysmal-subarachnoid-hemorrhage
#7
V Gilard, F-X Ferracci, O Langlois, S Derrey, F Proust, S Curey
BACKGROUND AND OBJECTIVES: Survivors of aneurysmal subarachnoid hemorrhage (aSAH) commonly experience sleep disorders resulting in asthenia. The objective of this prospective study was to determine, in a cohort of patients with treated ruptured intracranial aneurysm (IA), the proportion of asthenia at 2months, in a cohort of patients treated with melatonin and in a control cohort. PATIENTS AND METHODS: Twenty consecutive patients admitted for the treatment of ruptured IA and able to answer a standardized questionnaire were included in the study...
December 2016: Neuro-Chirurgie
https://www.readbyqxmd.com/read/27858707/neural-basis-of-apathy-in-patients-with-amnestic-mild-cognitive-impairment
#8
Hiroaki Kazui, Ryuichi Takahashi, Yuki Yamamoto, Kenji Yoshiyama, Hideki Kanemoto, Yukiko Suzuki, Shunsuke Sato, Shingo Azuma, Takashi Suehiro, Eku Shimosegawa, Kazunari Ishii, Toshihisa Tanaka
BACKGROUND: Although apathy is associated with damage to the frontal and temporal lobes in Alzheimer's disease (AD), the crucial regions for apathy in patients with amnestic mild cognitive impairment (aMCI) are unknown. OBJECTIVE: To identify brain regions associated with apathy in aMCI patients. METHODS: The subjects of this study were 98 aMCI patients who were entered in our dementia registry between March 1, 2009 and April 30, 2015 and who satisfied our criteria for aMCI...
November 14, 2016: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/27847684/longitudinal-change-in-everyday-function-and-behavioral-symptoms-in-frontotemporal-dementia
#9
Claire M O'Connor, Lindy Clemson, Michael Hornberger, Cristian E Leyton, John R Hodges, Olivier Piguet, Eneida Mioshi
BACKGROUND: The relationship between behavioral changes and functional decline in frontotemporal dementia (FTD) is not well understood. METHODS: Thirty-nine patients (21 behavioral variant FTD [bvFTD], 18 semantic variant primary progressive aphasia [svPPA]) were followed up longitudinally (2-4 years follow-up). Functional (Disability Assessment for Dementia) and behavioral (Cambridge Behavioural Inventory Revised) assessments were included for between-group (pairwise comparisons, mixed model analysis) and within-group analyses (bivariate correlations)...
October 2016: Neurology. Clinical Practice
https://www.readbyqxmd.com/read/27844173/assessment-of-apathy-independent-of-physical-disability-validation-of-the-dimensional-apathy-scale-in-italian-healthy-sample
#10
Gabriella Santangelo, Simona Raimo, Mattia Siciliano, Alfonsina D'Iorio, Fausta Piscopo, Sofia Cuoco, Marianna Bottone, Francesca Trojsi, Dario Grossi, Luigi Trojano
Apathy is well described in neurodegenerative diseases characterized by motor disability; therefore, assessment of apathy avoiding possible confounding effects of motor impairments is necessary in neurological diseases. Recently, the Dimensional Apathy Scale (DAS) was developed to assess apathy as multifaceted construct, independent of physical disability. We developed the Italian version of the Dimensional Apathy Scale (I-DAS) and explored its psychometric properties in a sample of 309 healthy individuals...
November 14, 2016: Neurological Sciences
https://www.readbyqxmd.com/read/27842720/-study-of-engagement-in-a-group-of-people-with-dementia-in-traditional-care-settings-and-a-group-with-person-centred-care
#11
Álvaro García-Soler, Pura Díaz-Veiga, Nerea Suárez Pérez de Eulate, Gabriela Mondragón, Mayte Sancho
INTRODUCTION: 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...
November 11, 2016: Revista Española de Geriatría y Gerontología
https://www.readbyqxmd.com/read/27835662/marijuana-use-is-associated-with-behavioral-approach-and-depressive-symptoms-in-adolescents-and-emerging-adults
#12
Natasha E Wright, Danny Scerpella, Krista M Lisdahl
BACKGROUND: Repeated CB1 binding due to THC results in downregulation of the endocannabinoid system in cortex and limbic regions, perhaps disrupting frontolimbic functioning. This is particularly a concern in young adults who are still undergoing neurodevelopment in frontal and limbic regions. Such disruptions may be linked to increased depressive symptoms, anxiety symptoms, and executive dysfunction, and decreased behavioral approach. OBJECTIVES: Here we examine the influence of young adult marijuana use on anxiety, depressive symptoms, behavioral approach, and executive dysfunction...
2016: PloS One
https://www.readbyqxmd.com/read/27831646/mechanism-of-feedback-regulation-of-neutrophil-inflammation-in-henoch-sch%C3%A3-nlein-purpura
#13
J-J Wu, Y-T Zhu, Y-M Hu
OBJECTIVE: The aim of this study is to investigate the role of complement-neutrophil feedback regulation of inflammatory response in Henoch-Schönlein purpura (HSP) through constructing an animal model of HSP. MATERIALS AND METHODS: Twenty-four SPF grade Japanese large-eared white rabbits were randomly divided into normal group and model group, 12 for each group. HSP model was constructed by challenging rabbits with gastric gavage of a decoction solution containing ginger, Piper longum L...
October 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27831627/-pathological-gambling-and-epilepsy-in-patients-with-frontotemporal-dementia-two-case-reports
#14
Sheila Castro-Suarez, Peggy Martinez, María Meza
Frontotemporal dementia is a neurodegenerative disorder of which the behavioral variant is most common. This condition is currently considered the most common cause of dementia in people younger than 60 years. Here, we present two unrelated cases in which the typical symptoms were cognitive and behavioral progressive deterioration and psychiatric disorders such as disinhibition, impulsive acts, apathy, lack of empathy, stereotypies, and changes in eating habits. The first case exhibited pathological gambling as the initial symptom and resided in a psychiatric facility for a year...
July 2016: Revista Peruana de Medicina Experimental y Salud Pública
https://www.readbyqxmd.com/read/27819471/validating-dimensions-of-psychosis-symptomatology-neural-correlates-and-20-year-outcomes
#15
Roman Kotov, Dan Foti, Kaiqiao Li, Evelyn J Bromet, Greg Hajcak, Camilo J Ruggero
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...
November 2016: Journal of Abnormal Psychology
https://www.readbyqxmd.com/read/27808537/the-effect-of-positive-symptoms-on-social-cognition-in-first-episode-schizophrenia-is-modified-by-the-presence-of-negative-symptoms
#16
Vibeke Bliksted, Poul Videbech, Birgitte Fagerlund, Chris Frith
Objective: There is considerable evidence that patients with schizophrenia have neurocognitive and social-cognitive deficits. It is unclear how such deficits in first-episode schizophrenia relate to current clinical symptoms. Method: Fifty-nine patients with first-episode schizophrenia (FES) were tested using the Danish version of NART (premorbid IQ), subtests from WAIS-III (current IQ), and global cognition using Brief Assessment of Cognition in Schizophrena (BACS), a neurocognitive test battery. Social perception was tested using film clips of everyday interactions (TASIT)...
November 3, 2016: Neuropsychology
https://www.readbyqxmd.com/read/27802220/brain-regions-involved-in-arousal-and-reward-processing-are-associated-with-apathy-in-alzheimer-s-disease-and-frontotemporal-dementia
#17
Edward D Huey, Seonjoo Lee, Gayathri Cheran, Jordan Grafman, Davangere P Devanand
BACKGROUND: Apathy is a common and problematic symptom of several neurodegenerative illnesses, but its neuroanatomical bases are not understood. OBJECTIVE: To determine the regions associated with apathy in subjects with mild Alzheimer's disease (AD) using a method that accounts for the significant co-linearity of regional atrophy and neuropsychiatric symptoms. METHODS: We identified 57 subjects with mild AD (CDR = 1) and neuropsychiatric symptoms in the Alzheimer's Disease Neuroimaging Initiative (ADNI) database...
October 11, 2016: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/27798669/prefrontal-activity-and-connectivity-with-the-basal-ganglia-during-performance-of-complex-cognitive-tasks-is-associated-with-apathy-in-healthy-subjects
#18
Leonardo Fazio, Giancarlo Logroscino, Paolo Taurisano, Graziella Amico, Tiziana Quarto, Linda Antonella Antonucci, Maria Rosaria Barulli, Marina Mancini, Barbara Gelao, Laura Ferranti, Teresa Popolizio, Alessandro Bertolino, Giuseppe Blasi
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...
2016: PloS One
https://www.readbyqxmd.com/read/27787708/neuropsychiatric-symptoms-of-cholinergic-deficiency-occur-with-degradation-of-the-projections-from-the-nucleus-basalis-of-meynert
#19
Jan Willem van Dalen, Matthan W A Caan, Willem A van Gool, Edo Richard
This study aims to evaluate the relation between a cluster of neuropsychiatric symptoms related to cholinergic deficiency and degradation of the cortical cholinergic projections which project from the nucleus basalis of Meynert to the cerebral cortex. An atlas of the pathway from the nucleus basalis to the cortex (NbM cortical pathway) was constructed using diffusion tensor imaging and tractography in 87 memory clinic patients. Structural degradation was considered to be represented by lower fractional anisotropy (FA) and higher mean diffusivity (MD)...
October 27, 2016: Brain Imaging and Behavior
https://www.readbyqxmd.com/read/27781099/related-or-not-development-of-spontaneous-creutzfeldt-jakob-disease-in-a-patient-with-chronic-well-controlled-hiv-a-case-report-and-review-of-the-literature
#20
M-Alain Babi, Bryan D Kraft, Sweta Sengupta, Haley Peterson, Ryan Orgel, Zachary Wegermann, Njira L Lugogo, Matthew W Luedke
BACKGROUND: We report a novel case of a rare disease: spontaneous Creutzfeldt-Jakob disease in a patient with well-controlled HIV. We explore the relationship between spontaneous Creutzfeldt-Jakob disease and HIV. CASE REPORT: A 66-year-old man with long-standing, well-controlled HIV infection presented with 3 months of progressive, subacute neurocognitive decline. His symptoms included conceptual apraxia, apathy, memory impairment, and gait disturbance, and were initially attributed to depressive "pseudo-dementia...
2016: SAGE Open Med Case Rep
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