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cognitive behavioral analysis

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https://www.readbyqxmd.com/read/27924450/neurobiochemical-and-psychological-factors-influencing-the-eating-behaviors-and-attitudes-in-anorexia-nervosa
#1
REVIEW
Teresa Grzelak, Agata Dutkiewicz, Elzbieta Paszynska, Monika Dmitrzak-Weglarz, Agnieszka Slopien, Marta Tyszkiewicz-Nwafor
The aim of this study was to determine the characteristic features which contribute to inappropriate eating attitudes in people suffering from anorexia nervosa, based on an analysis of recent data. Factors influencing these attitudes have a genetic, neurobiological, biochemical, affective-motivational, cognitive, and behavioral background. Another important issue addressed in the paper is a description of the mechanism leading to continuous dietary restrictions. The altered activity of neurotransmitters modulating patients' moods after the consumption of food and a disturbed responsiveness to enterohormones enhance affective-motivational and cognitive aspects which, in turn, impede the improvement of eating behaviors...
December 6, 2016: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/27923966/thinking-style-as-a-predictor-of-men-s-participation-in-cancer-screening
#2
Clare E McGuiness, Deborah Turnbull, Carlene Wilson, Amy Duncan, Ingrid H Flight, Ian Zajac
Men's participation in cancer screening may be influenced by their thinking style. Men's need for cognition (NFC) and faith in intuition were measured to explore whether they varied by demographic variables or predicted screening behavior. Australian males (n = 585, aged 50-74 years) completed surveys about past screening and were subsequently offered mailed fecal occult blood tests (FOBTs). Demographic predictors included age, socioeconomic status, educational attainment, and language spoken at home. The screening behaviors were self-reported prostate cancer screening (prostate-specific antigen testing and digital rectal examinations [DREs]), and colorectal cancer screening (self-reported FOBT participation and recorded uptake of the FOBT offer)...
December 5, 2016: American Journal of Men's Health
https://www.readbyqxmd.com/read/27923635/novel-application-of-a-radial-water-tread-maze-can-distinguish-cognitive-deficits-in-mice-with-traumatic-brain-injury
#3
Marcella M Cline, Josh Yumul, Lisa Hysa, Dalia Murra, Gregory G Garwin, David G Cook, Warren Ladiges, Satoshi Minoshima, Donna J Cross
INTRODUCTION: The use of forced-swim, rat-validated cognition tests in mouse models of Traumatic Brain Injury (TBI) raises methodological concerns; such models are vulnerable to a number of confounding factors including impaired motor function and stress-induced non-compliance (failure to swim). This study evaluated the ability of a Radial Water Tread (RWT) maze, designed specifically for mice, that requires no swimming to distinguish mice with controlled cortical impact (CCI) induced TBI and Sham controls...
December 3, 2016: Brain Research
https://www.readbyqxmd.com/read/27923442/bullying-and-defending-behavior-the-role-of-explicit-and-implicit-moral-cognition
#4
Tiziana Pozzoli, Gianluca Gini, Robert Thornberg
Research on bullying has highlighted the role of morality in explaining the different behavior of students during bullying episodes. However, the research has been limited to the analysis of explicit measures of moral characteristics and moral reasoning, whereas implicit measures have yet to be fully considered. To overcome this limitation, this study investigated the association between bullying and defending, on one hand, and both explicit (moral disengagement, self-importance of moral values) and implicit (immediate affect toward moral stimuli [IAMS]) moral components, on the other hand...
December 2016: Journal of School Psychology
https://www.readbyqxmd.com/read/27923164/thinking-anxious-feeling-anxious-or-both-cognitive-bias-moderates-the-relationship-between-anxiety-disorder-status-and-sympathetic-arousal-in-youth
#5
Michelle Rozenman, Allison Vreeland, John Piacentini
Cognitive bias and physiological arousal are two putative markers that may underlie youth anxiety. However, data on relationships between cognitive bias and arousal are limited, and typically do not include behavioral measurement of these constructs in order to tap real-time processes. We aimed to examine the relationship between performance-based cognitive bias and sympathetic arousal during stress in clinically anxious and typically-developing youth. The sample included children and adolescents ages 9 to 17 (Mean age=13...
November 17, 2016: Journal of Anxiety Disorders
https://www.readbyqxmd.com/read/27922659/eye-movement-analysis-and-cognitive-assessment-the-use-of-comparative-visual-search-tasks-in-a-non-immersive-vr-application
#6
Pedro J Rosa, Pedro Gamito, Jorge Oliveira, Diogo Morais, Matthew Pavlovic, Olivia Smyth, Inês Maia, Tiago Gomes
BACKGROUND: An adequate behavioral response depends on attentional and mnesic processes. When these basic cognitive functions are impaired, the use of non-immersive Virtual Reality Applications (VRAs) can be a reliable technique for assessing the level of impairment. However, most non-immersive VRAs use indirect measures to make inferences about visual attention and mnesic processes (e.g., time to task completion, error rate). OBJECTIVES: To examine whether the eye movement analysis through eye tracking (ET) can be a reliable method to probe more effectively where and how attention is deployed and how it is linked with visual working memory during comparative visual search tasks (CVSTs) in non-immersive VRAs...
December 6, 2016: Methods of Information in Medicine
https://www.readbyqxmd.com/read/27922605/pattern-of-structural-brain-changes-in-social-anxiety-disorder-after-cognitive-behavioral-group-therapy-a-longitudinal-multimodal-mri-study
#7
V R Steiger, A B Brühl, S Weidt, A Delsignore, M Rufer, L Jäncke, U Herwig, J Hänggi
Social anxiety disorder (SAD) is characterized by fears of social and performance situations. Cognitive behavioral group therapy (CBGT) has in general positive effects on symptoms, distress and avoidance in SAD. Prior studies found increased cortical volumes and decreased fractional anisotropy (FA) in SAD compared with healthy controls (HCs). Thirty-three participants diagnosed with SAD attended in a 10-week CBGT and were scanned before and after therapy. We applied three neuroimaging methods-surface-based morphometry, diffusion tensor imaging and network-based statistics-each with specific longitudinal processing protocols, to investigate CBGT-induced structural brain alterations of the gray and white matter (WM)...
December 6, 2016: Molecular Psychiatry
https://www.readbyqxmd.com/read/27922473/reliability-and-validity-of-the-work-and-social-adjustment-scale-in-treatment-seeking-problem-gamblers
#8
Barry Tolchard
BACKGROUND: Problem gambling is a growing concern as governments become more reliant on gambling revenue particularly from increases in gambling casinos. It is widely reported that problem gamblers experience both high levels of comorbid mental health issues and subsequent disability that comes with such. To date, there have been few measures tested with problem gamblers that are a good measure of this disability. The Work and Social Adjustment Scale (WSAS) is a five-item measure of disability, which is used widely in a number of clinical settings including gambling...
October 2016: Journal of Addictions Nursing
https://www.readbyqxmd.com/read/27921338/melancholic-and-atypical-depression-as-predictor-and-moderator-of-outcome-in-cognitive-behavior-therapy-and-pharmacotherapy-for-adult-depression
#9
Pim Cuijpers, Erica Weitz, Femke Lamers, Brenda W Penninx, Jos Twisk, Robert J DeRubeis, Sona Dimidjian, Boadie W Dunlop, Robin B Jarrett, Zindel V Segal, Steven D Hollon
BACKGROUND: Melancholic and atypical depression are widely thought to moderate or predict outcome of pharmacological and psychological treatments of adult depression, but that has not yet been established. This study uses the data from four earlier trials comparing cognitive behavior therapy (CBT) versus antidepressant medications (ADMs; and pill placebo when available) to examine the extent to which melancholic and atypical depression moderate or predict outcome in an "individual patient data" meta-analysis...
December 6, 2016: Depression and Anxiety
https://www.readbyqxmd.com/read/27919701/evaluation-of-the-neurotoxic-effects-of-chronic-embryonic-exposure-with-inorganic-mercury-on-motor-and-anxiety-like-responses-in-zebrafish-danio-rerio-larvae
#10
Noraini Abu Bakar, Nurul Syafida Asma' Mohd Sata, Nurul Farhana Ramlan, Wan Norhamidah Wan Ibrahim, Syaizwan Zahmir Zulkifli, Che Azurahanim Che Abdullah, Mohammad Noor Amal Azmai
Chronic exposure to mercury (Hg) can lead to cumulative impairments in motor and cognitive functions including alteration in anxiety responses. Although several risk factors have been identified in recent year, little is known about the environmental factors that either due exposure toward low level of inorganic mercury that may led to the developmental disorders. The present study investigated the effects of embryonic exposure of mercury chloride on motor function and anxiety-like behavior. The embryo exposed to 6 different concentrations of HgCl2 (7...
December 2, 2016: Neurotoxicology and Teratology
https://www.readbyqxmd.com/read/27918968/treatment-dropout-in-web-based-cognitive-behavioral-therapy-for-patients-with-eating-disorders
#11
Elke D Ter Huurne, Marloes G Postel, Hein A de Haan, Job van der Palen, Cor A J DeJong
Treatment dropout is an important concern in eating disorder treatments as it has negative implications for patients' outcome, clinicians' motivation, and research studies. Our main objective was to conduct an exploratory study on treatment dropout in a two-part web-based cognitive behavioral therapy with asynchronous therapeutic support. The analysis included 205 female patients with eating disorders. Reasons for dropout, treatment experiences, and predictors of dropout were analyzed. Overall treatment dropout was 37...
November 27, 2016: Psychiatry Research
https://www.readbyqxmd.com/read/27918287/measuring-discrimination-and-reversal-learning-in-mouse-models-within-4-days-and-without-prior-food-deprivation
#12
Esther Remmelink, August B Smit, Matthijs Verhage, Maarten Loos
Many neurological and psychiatric disorders are characterized by deficits in cognitive flexibility. Modeling cognitive flexibility in mice enables the investigation of mechanisms underlying these deficits. The majority of currently available behavioral tests targeting this cognitive domain are reversal learning tasks that require scheduled food restriction, extended training periods and labor-intensive, and stress-inducing animal handling. Here, we describe a novel 4-day (4-d) continuously running task measuring discrimination- and reversal learning in an automated home cage (CognitionWall DL/RL task) that largely eliminates these limitations...
November 2016: Learning & Memory
https://www.readbyqxmd.com/read/27917869/neurophysiological-characterization-of-attentional-performance-dysfunction-in-schizophrenia-patients-in-a-reverse-translated-task
#13
Jared W Young, Andrew W Bismark, Yinming Sun, Wendy Zhang, Meghan McIlwain, Ibrahim Grootendorst, Gregory A Light
Attentional dysfunction in schizophrenia (SZ) contributes to the functional deficits ubiquitous to the disorder. Identifying the neural substrates of translational measures of attentional dysfunction would prove invaluable for developing therapeutics. Attentional performance is typically assessed via continuous performance tasks (CPTs), though many place additional cognitive demands with little cross-species test-relevance. Herein, event related potentials (ERPs) were utilized to investigate the neurophysiological correlates of attention and response inhibition of SZ and healthy participants, while they performed the cross-species translated five-choice CPT (5C-CPT)...
December 5, 2016: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/27917121/neurochemical-and-neuroanatomical-plasticity-following-memory-training-and-yoga-interventions-in-older-adults-with-mild-cognitive-impairment
#14
Hongyu Yang, Amber M Leaver, Prabha Siddarth, Pattharee Paholpak, Linda Ercoli, Natalie M St Cyr, Harris A Eyre, Katherine L Narr, Dharma S Khalsa, Helen Lavretsky
Behavioral interventions are becoming increasingly popular approaches to ameliorate age-related cognitive decline, but their underlying neurobiological mechanisms and clinical efficiency have not been fully elucidated. The present study explored brain plasticity associated with two behavioral interventions, memory enhancement training (MET) and a mind-body practice (yogic meditation), in healthy seniors with mild cognitive impairment (MCI) using structural magnetic resonance imaging (s-MRI) and proton magnetic resonance spectroscopy ((1)H-MRS)...
2016: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/27914870/co-occurrence-and-predictors-of-three-commonly-occurring-behavioral-symptoms-in-dementia-agitation-aggression-and-rejection-of-care
#15
Scott Seung W Choi, Chakra Budhathoki, Laura N Gitlin
OBJECTIVE: To investigate co-occurrences of agitation, aggression, and rejection of care in community-dwelling families living with dementia. METHODS: Cross-sectional, secondary analysis from a randomized controlled trial testing a nonpharmacological intervention to reduce behavioral symptoms. We examined frequency of occurrence of presenting behaviors at baseline and their combination. Omnibus tests compared those exhibiting combinations of behaviors on contributory factors...
November 3, 2016: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/27912164/manganese-ii-chloride-alters-behavioral-and-neurochemical-parameters-in-larvae-and-adult-zebrafish
#16
Stefani Altenhofen, Melissa Talita Wiprich, Laura Roesler Nery, Carlos Eduardo Leite, Monica Ryff Moreira Roca Vianna, Carla Denise Bonan
Manganese (Mn) is an essential metal for organisms, but high levels can cause serious neurological damage. The aim of this study was to evaluate the effects of MnCl2 exposure on cognition and exploratory behavior in adult and larval zebrafish and correlate these findings with brain accumulation of Mn, overall brain tyrosine hydroxylase (TH) levels, dopamine (DA) levels, 3,4-dihydroxyphenylacetic acid (DOPAC) levels and cell death markers in the nervous system. Adults exposed to MnCl2 for 4days (0.5, 1.0 and 1...
November 17, 2016: Aquatic Toxicology
https://www.readbyqxmd.com/read/27911937/an-investigation-of-the-outcomes-of-pgy-students-cognition-of-and-persistent-behavior-in-learning-through-the-intervention-of-the-flipped-classroom-in-taiwan
#17
Sheng-Der Hsu, Cheng-Jueng Chen, Wei-Kuo Chang, Yih-Jin Hu
The Postgraduate Year (PGY) Program allows doctors-in-training to learn about the diagnosis, treatment and nursing of various common, general diseases. These items form the core curriculum and are mostly learned through caring for patients and clinical teaching. Doctors-in-training are evaluated for their knowledge through written tests or assignments, based on which the effectiveness of their training is also assessed; however, this generally produces a negative learning attitude among them. So we introduced the flipped classroom into PGY training program to change PGY students' learning behavior...
2016: PloS One
https://www.readbyqxmd.com/read/27908591/an-fmri-investigation-of-the-relationship-between-future-imagination-and-cognitive-flexibility
#18
R P Roberts, K Wiebels, R L Sumner, V van Mulukom, C L Grady, D L Schacter, D R Addis
While future imagination is largely considered to be a cognitive process grounded in default mode network activity, studies have shown that future imagination recruits regions in both default mode and frontoparietal control networks. In addition, it has recently been shown that the ability to imagine the future is associated with cognitive flexibility, and that tasks requiring cognitive flexibility result in increased coupling of the default mode network with frontoparietal control and salience networks. In the current study, we investigated the neural correlates underlying the association between cognitive flexibility and future imagination in two ways...
November 28, 2016: Neuropsychologia
https://www.readbyqxmd.com/read/27908561/beyond-eye-gaze-what-else-can-eyetracking-reveal-about-cognition-and-cognitive-development
#19
REVIEW
Maria K Eckstein, Belén Guerra-Carrillo, Alison T Miller Singley, Silvia A Bunge
This review provides an introduction to two eyetracking measures that can be used to study cognitive development and plasticity: pupil dilation and spontaneous blink rate. We begin by outlining the rich history of gaze analysis, which can reveal the current focus of attention as well as cognitive strategies. We then turn to the two lesser-utilized ocular measures. Pupil dilation is modulated by the brain's locus coeruleus-norepinephrine system, which controls physiological arousal and attention, and has been used as a measure of subjective task difficulty, mental effort, and neural gain...
November 11, 2016: Developmental Cognitive Neuroscience
https://www.readbyqxmd.com/read/27907279/development-of-norms-for-executive-functions-in-typically-developing-indian-urban-preschool-children-and-its-association-with-nutritional-status
#20
Sumithra Selvam, Tinku Thomas, Priya Shetty, K Thennarasu, Vijaya Raman, Deepti Khanna, Ruchika Mehra, Anura V Kurpad, Krishnamachari Srinivasan
Executive functions (EFs) are essential and important for achieving success in children's everyday lives and play a fundamental role in children's cognitive, academic, social, emotional and behavioral functioning. A cross-sectional study was carried out to develop age- and sex-specific norms for EFs using the Behavior Rating Inventory of Executive Function - Preschool Version (BRIEF-P) among 2- to 5-year-olds from urban Bangalore, India. In addition, the association between EFs and anthropometric measures, a marker of nutritional status, is also examined...
December 1, 2016: Child Neuropsychology: a Journal on Normal and Abnormal Development in Childhood and Adolescence
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