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Wisconsin card sorting test

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https://www.readbyqxmd.com/read/28422829/impact-of-pain-on-cognitive-functions-in-primary-sj%C3%A3-gren-syndrome-with-small-fiber-neuropathy-10-cases-and-a-literature-review
#1
Sandrine Indart, Jacques Hugon, Pierre Jean Guillausseau, Alice Gilbert, Julien Dumurgier, Claire Paquet, Damien Sène
Primary Sjögren syndrome (pSS) is a chronic systemic autoimmune disease characterized by xerophthalmia, xerostomia, and potential peripheral or central neurological involvement. In pSS, the prevalence of cognitive disorders is generally sparse across literature and the impact of pain on cognitive profile is unclear. The aim of this study was to determine the relation between pain, cognitive complaint, and impairment in a very homogenous population of 10 pSS patients with painful small fiber neuropathy (PSFN) and spontaneous cognitive complaint...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28386222/ranking-cognitive-flexibility-in-a-group-setting-of-rhesus-monkeys-with-a-set-shifting-procedure
#2
Tatiana A Shnitko, Daicia C Allen, Steven W Gonzales, Nicole A R Walter, Kathleen A Grant
Attentional set-shifting ability is an executive function underling cognitive flexibility in humans and animals. In humans, this function is typically observed during a single experimental session where dimensions of playing cards are used to measure flexibility in the face of changing rules for reinforcement (i.e., the Wisconsin Card Sorting Test (WCST)). In laboratory animals, particularly non-human primates, variants of the WCST involve extensive training and testing on a series of dimensional discriminations, usually in social isolation...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28371642/the-impact-of-social-threat-cues-on-a-card-sorting-task-with-attentional-shifting-demands
#3
Jan Mohlman, Alyssa DeVito
BACKGROUND AND OBJECTIVES: The current study investigated social anxiety and attentional control using two versions of a task designed to tap intentional shifting of attention and set switching: the standard Wisconsin Card Sorting Test (WCST; Heaton, 1981) and a modified version that included emotionally salient pictorial stimuli, the Emotional Faces Card Sorting Test (EFCST). A Group (lower-, higher-SPS) by Condition (WCST, EFCST) by Sorting Rule (color, form, number) interaction was expected in which the higher-SPS EFCST group would have worse overall performance and make more perseverative errors than the other groups...
March 7, 2017: Journal of Behavior Therapy and Experimental Psychiatry
https://www.readbyqxmd.com/read/28365775/distinct-roles-for-the-anterior-cingulate-and-dorsolateral-prefrontal-cortices-during-conflict-between-abstract-rules
#4
Erica A Boschin, Merima M Brkic, Jon S Simons, Mark J Buckley
Distinct patterns of activity within the anterior cingulate cortex (ACC) and dorsolateral prefrontal cortex (dlPFC) reported in neuroimaging studies during tasks involving conflict between competing responses have often been cited as evidence for their key contributions to conflict-monitoring and behavioral adaptation, respectively. However, supporting evidence from neuropsychological patients has been scarce and contradictory. We administered a well-studied analog of the Wisconsin Card Sorting Test, designed to elicit conflict between 2 abstract rules, to a cohort of 6 patients with damage to ACC or dlPFC...
January 1, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28338440/a-study-of-cognitive-function-in-treatment-refractory-obsessive-compulsive-disorder-treated-with-capsulotomy
#5
Feilong Gong, Peng Li, Bin Li, Shizhen Zhang, Xinjie Zhang, Sen Yang, Hongbin Liu, Wei Wang
OBJECTIVE Anterior capsulotomy (AC) is sometimes used as a last resort for treatment-refractory obsessive-compulsive disorder (OCD). Previous studies assessing neuropsychological outcomes in patients with OCD have identified several forms of cognitive dysfunction that are associated with the disease, but few have focused on changes in cognitive function in OCD patients who have undergone surgery. In the present study, the authors investigated the effects of AC on the cognitive function of patients with treatment-refractory OCD...
March 24, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28336927/combination-of-electroencephalography-and-near-infrared-spectroscopy-in-evaluation-of-mental-concentration-during-the-mental-focus-task-for-wisconsin-card-sorting-test
#6
Che-Wei Chen, Chia-Wei Sun
Near-infrared spectroscopy (NIRS) is a noninvasive neuroimaging tool for measuring evoked functional changes in brain oxygenation. Electroencephalography (EEG) can be used to evaluate the functionality of cortical connections and obtain information on regional cortical activity. Coregistration of EEG-NIRS is a recent technique that has been applied for measuring changes in electrical and hemodynamic activity in the human brain. EEG-NIRS coregistration facilitates the avoidance of misleading interpretations of NIRS, particularly in the diagnosis of neurological disorders...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28334708/repetitive-transcranial-magnetic-stimulation-improved-symptoms-of-obsessive-compulsive-disorders-but-not-executive-functions-results-from-a-randomized-clinical-trial-with-crossover-design-and-sham-condition
#7
Mehran Shayganfard, Leila Jahangard, Marzieh Nazaribadie, Mohammad Haghighi, Mohammad Ahmadpanah, Dena Sadeghi Bahmani, Hafez Bajoghli, Edith Holsboer-Trachsler, Serge Brand
OBJECTIVE: Whereas there is growing evidence that repetitive transcranial magnetic stimulation (rTMS) favorably impacts on symptoms of obsessive-compulsive disorders (OCD), less is known regarding the influence of rTMS on cognitive performance of patients with OCD. Here, we tested the hypothesis that rTMS has a positive impact both on symptom severity and executive functions in such patients. METHODS: We assessed 10 patients diagnosed with OCD (mean age: 33.5 years) and treated with a standard medication; they were randomly assigned either to a treatment-first or to a sham-first condition...
2016: Neuropsychobiology
https://www.readbyqxmd.com/read/28331500/attention-and-executive-function-in-children-diagnosed-with-attention-deficit-hyperactivity-disorder-and-comorbid-disorders
#8
Mariam Ter-Stepanian, Natalie Grizenko, Kim Cornish, Victoria Talwar, Valentin Mbekou, Norbert Schmitz, Ridha Joober
OBJECTIVE: The goal of this study was to examine the relationship between comorbid disorders and executive function (EF) in children diagnosed with Attention Deficit/Hyperactivity Disorder (ADHD). METHODS: Three hundred and fifty-five, 6-12 year old children clinically diagnosed with ADHD were included in the study. Comorbid anxiety disorders, Oppositional Defiant Disorder (ODD) and Conduct Disorder (CD) were examined. The EF domains were assessed using the Conners' Continuous Performance Test (CPT), Wisconsin Card Sorting Test (WCST), Tower of London (ToL), Finger Windows (FW) and Self Ordered Pointing Test (SOPT)...
2017: Journal of the Canadian Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28326111/the-korean-version-of-the-schizophrenia-cognition-rating-scale-reliability-and-validity
#9
Eun-Chan Kang, Sung-Jin Kim, Young-Soo Seo, Sung-Soo Jung, Beom-Joo Seo, Jeoung-Whan Ryu, Joo-Cheol Shim, Jung-Joon Moon, Dong-Wook Jeon, Kyoung-Duck Park, Do-Un Jung
OBJECTIVE: This study's aim was to develop and standardize a Korean version (SCoRS-K) of the Schizophrenia Cognition Rating Scale (SCoRS), which is used to evaluate the degree of cognitive dysfunction affecting the everyday functioning of people with schizophrenia. METHODS: Eighty-four schizophrenia patients with stable symptoms who were receiving outpatient treatment and rehabilitation therapy, and 29 demographically matched non-patient controls, participated in the study...
March 2017: Psychiatry Investigation
https://www.readbyqxmd.com/read/28303534/chronic-tobacco-smoking-on-psychopathological-symptoms-impulsivity-and-cognitive-deficits-in-hiv-infected-individuals
#10
Linda Chang, Ahnate Lim, Eric Lau, Daniel Alicata
HIV-infected individuals (HIV+) has 2-3 times the rate of tobacco smoking than the general population, and whether smoking may lead to greater psychiatric symptoms or cognitive deficits remains unclear. We evaluated the independent and combined effects of being HIV+ and chronic tobacco-smoking on impulsivity, psychopathological symptoms and cognition. 104 participants [27 seronegative (SN)-non-Smokers, 26 SN-Smokers, 29 HIV+ non-Smokers, 22 HIV+ Smokers] were assessed for psychopathology symptoms (Symptom Checklist-90, SCL-90), depressive symptoms (Center for Epidemiologic Studies-Depression Scale, CES-D), impulsivity (Barratt Impulsiveness Scale, BIS), decision-making (The Iowa Gambling Task, IGT, and Wisconsin Card Sorting Test, WCST), and cognition (seven neurocognitive domains)...
March 16, 2017: Journal of Neuroimmune Pharmacology: the Official Journal of the Society on NeuroImmune Pharmacology
https://www.readbyqxmd.com/read/28286473/neurocognitive-predictors-of-response-in-treatment-resistant-depression-to-subcallosal-cingulate-gyrus-deep-brain-stimulation
#11
Shane J McInerney, Heather E McNeely, Joseph Geraci, Peter Giacobbe, Sakina J Rizvi, Amanda K Ceniti, Anna Cyriac, Helen S Mayberg, Andres M Lozano, Sidney H Kennedy
Background: Deep brain stimulation (DBS) is a neurosurgical intervention with demonstrated effectiveness for treatment resistant depression (TRD), but longitudinal studies on the stability of cognitive parameters following treatment are limited. The objectives of this study are to (i) identify baseline cognitive predictors of treatment response to subcallosal cingulate gyrus (SCG) DBS for unipolar TRD and (ii) compare neurocognitive performance prior to and 12 months after DBS implantation. Methods: Twenty unipolar TRD patients received SCG DBS for 12 months...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28276284/cognitive-flexibility-a-trait-of-bipolar-disorder-that-worsens-with-length-of-illness
#12
Lisa A O'Donnell, Patricia J Deldin, Bethany Pester, Melvin G McInnis, Scott A Langenecker, Kelly A Ryan
INTRODUCTION: Deficits in cognitive flexibility, a difficulty altering thoughts and behavioral responses in a changing environment, are found in individuals with bipolar disorder (BD) and are associated with poor social and work functioning. However, the current literature is inconsistent in clarifying the long-term nature of these deficits for those with BD. We administered a common task of cognitive flexibility, the Wisconsin Card Sorting Task (WCST) and accounted for demographics, clinical, and cognitive features of BD, to determine the state versus trait characteristics of these deficits...
March 9, 2017: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/28243220/executive-function-is-selectively-impaired-in-old-age-bipolar-depression
#13
Leonardo Caixeta, Vânia L D Soares, Renata T Vieira, Cândida D Soares, Victor Caixeta, Sandra B Ferreira, Tales A Aversi-Ferreira
Background: Little is known about the cognitive signature of bipolar disorder (BD) in elderly brains. The neuropsychological features of depressive elderly with early-onset BD are largely unknown. This issue is relevant because cognitive impairment can produce an additional impact on the already compromised functionality of elderly with BD. The aim of this study is to assess executive functions (EFs) in the depressive phase of elderly outpatients with early-onset BD. Methods: Forty-nine elderly outpatients with early-onset BD were assessed with several neuropsychological tests for EF in the depressive phase of the disorder...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28217881/is-overestimation-of-body-size-associated-with-neuropsychological-weaknesses-in-anorexia-nervosa
#14
Maria Øverås, Hilde Kapstad, Cathrine Brunborg, Nils Inge Landrø, Øyvind Rø
BACKGROUND: Recent research indicates some evidence of neuropsychological weaknesses in visuospatial memory, central coherence and set-shifting in adults with anorexia nervosa (AN). The growing interest in neuropsychological functioning of patients with AN is based upon the assumption that neuropsychological weaknesses contribute to the clinical features of the illness. However, due to a paucity of research on the connection between neuropsychological difficulties and the clinical features of AN, this link remains hypothetical...
March 2017: European Eating Disorders Review: the Journal of the Eating Disorders Association
https://www.readbyqxmd.com/read/28192769/disorganization-at-the-stage-of-schizophrenia-clinical-outcome-clinical-biological-study
#15
A Nestsiarovich, V Obyedkov, H Kandratsenka, M Siniauskaya, I Goloenko, N Waszkiewicz
BACKGROUND: According to the multidimensional model of schizophrenia, three basic psychopathological dimensions constitute its clinical structure: positive symptoms, negative symptoms and disorganization. The latter one is the newest and the least studied. Our aim was to discriminate disorganization in schizophrenia clinical picture and to identify its distinctive biological and socio-psychological particularities and associated genetic and environmental factors. METHODS: We used SAPS/SANS psychometrical scales, scales for the assessment of patient's compliance, insight, social functioning, life quality...
December 30, 2016: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28160748/resting-state-eeg-gamma-power-and-theta-gamma-coupling-enhancement-following-high-frequency-left-dorsolateral-prefrontal-rtms-in-patients-with-depression
#16
Yoshihiro Noda, Reza Zomorrodi, Takashi Saeki, Tarek K Rajji, Daniel M Blumberger, Zafiris J Daskalakis, Motoaki Nakamura
OBJECTIVE: We aimed to investigate neuromodulatory effects of high-frequency left dorsolateral prefrontal cortex repetitive transcranial magnetic stimulation (rTMS) on resting-state electroencephalography (EEG) and their clinical and cognitive correlates in patients with depression. METHODS: Thirty-one patients diagnosed with depression included in the present study. Resting-state gamma power and theta-gamma coupling (TGC) were calculated before and after a course of rTMS...
January 9, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/28139144/embedded-performance-validity-testing-in-neuropsychological-assessment-potential-clinical-tools
#17
Tyler A Rickards, Christopher C Cranston, Pegah Touradji, Kathleen T Bechtold
The article aims to suggest clinically-useful tools in neuropsychological assessment for efficient use of embedded measures of performance validity. To accomplish this, we integrated available validity-related and statistical research from the literature, consensus statements, and survey-based data from practicing neuropsychologists. We provide recommendations for use of 1) Cutoffs for embedded performance validity tests including Reliable Digit Span, California Verbal Learning Test (Second Edition) Forced Choice Recognition, Rey-Osterrieth Complex Figure Test Combination Score, Wisconsin Card Sorting Test Failure to Maintain Set, and the Finger Tapping Test; 2) Selecting number of performance validity measures to administer in an assessment; and 3) Hypothetical clinical decision-making models for use of performance validity testing in a neuropsychological assessment collectively considering behavior, patient reporting, and data indicating invalid or noncredible performance...
January 31, 2017: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/28117268/executive-functioning-of-sexually-compulsive-and-non-sexually-compulsive-men-before-and-after-watching-an-erotic-video
#18
Bruna Messina, Daniel Fuentes, Hermano Tavares, Carmita H N Abdo, Marco de T Scanavino
INTRODUCTION: Despite the serious behavioral consequences faced by individuals with sexual compulsivity, related neuropsychological studies are sparse. AIM: To compare decision making and cognitive flexibility at baseline and after exposure to an erotic video in sexually compulsive participants and non-sexually compulsive controls. METHODS: The sample consisted of 30 sexually compulsive men and 30 controls. Cognitive flexibility was investigated through the Wisconsin Card Sorting Test and decision making was examined through the Iowa Gambling Task...
January 20, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28107668/neurotrophins-role-in-depressive-symptoms-and-executive-function-performance-association-analysis-of-nrn1-gene-and-its-interaction-with-bdnf-gene-in-a-non-clinical-sample
#19
C Prats, B Arias, G Ortet, M I Ibáñez, J Moya, E Pomarol-Clotet, L Fañanás, M Fatjó-Vilas
BACKGROUND: Neuritin-1 is a neurotrophic factor involved in synaptic plasticity that has been associated with depressive disorders, schizophrenia and cognitive performance. The study of genotype-phenotype relationships in healthy individuals is a useful framework to investigate the etiology of brain dysfunctions. We therefore aimed to investigate in a non-clinical sample whether NRN1 gene contributes to the psychopathological profile, with a particular focus on the clinical dimensions previously related to the NRN1 gene (i...
March 15, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28096678/risperidone-improves-interpersonal-perception-and-executive-function-in-patients-with-schizophrenia
#20
Zhenhe Zhou, Yuanyuan Zhu, Jun Wang, Hongmei Zhu
OBJECTIVE: To investigate whether risperidone improves social cognitive impairments and executive dysfunction in people with schizophrenia. METHODS: Fifty-six patients who met the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, diagnostic criteria for schizophrenia were allocated to a risperidone treatment group (RTG, n=28) and a typical antipsychotic treatment group (TATG, n=28). Twenty-eight healthy volunteers were recruited as the normal control group (NCG)...
2017: Neuropsychiatric Disease and Treatment
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