Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour

Detalhes bibliográficos
Autor(a) principal: Scheffer, Morgana
Data de Publicação: 2016
Outros Autores: Kroeff, Chrystian da Rosa, Steigleder, Bibiana Gallas, Klein, Lidiane Andreza, Grassi-Oliveira, Rodrigo, Almeida, Rosa Maria Martins de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/150228
Resumo: The aim of this study was to evaluate executive functioning (EF) and impulsiveness in three groups of people aged 30 to 79 years: post-frontal stroke (n = 13) and post-extra-frontal chronic stroke of the right hemisphere (n = 31) and control (n = 38). The years of education varied between the groups was as follows, frontal lesion group: M = 12 (SD = 6.11); extra-frontal lesion group: M = 9.06 (SD = 4.94); and control: M = 9.61 (SD = 4.24) years. The following instruments were used: Behavioural Assessment Dysexecutive Syndrome, Wisconsin Card Sorting Test (WSCT), Barratt Impulsivity Scale, Impulsivity Evaluation Scale, Delay Descounting Task and Go/No-Go Task. We found differences in EF between the extra-frontal lesion group and the control group with respect to cognitive flexibility (p = .018); number of WCST trials (p = .018); WCST perseverative errors (p = .014) and omission by impulsivity errors on the go/no-go task for 250 ms (p = .008) and 1750 ms trials (p = .006). The frontal lesion group made more errors of omission than the control group in the 1750 ms go/no-go trials (p = .006). These results suggest that extra-frontal lesions impair EF by influencing attentional impulsivity.
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spelling Scheffer, MorganaKroeff, Chrystian da RosaSteigleder, Bibiana GallasKlein, Lidiane AndrezaGrassi-Oliveira, RodrigoAlmeida, Rosa Maria Martins de2016-12-20T02:17:16Z20160102-7972http://hdl.handle.net/10183/150228001002099The aim of this study was to evaluate executive functioning (EF) and impulsiveness in three groups of people aged 30 to 79 years: post-frontal stroke (n = 13) and post-extra-frontal chronic stroke of the right hemisphere (n = 31) and control (n = 38). The years of education varied between the groups was as follows, frontal lesion group: M = 12 (SD = 6.11); extra-frontal lesion group: M = 9.06 (SD = 4.94); and control: M = 9.61 (SD = 4.24) years. The following instruments were used: Behavioural Assessment Dysexecutive Syndrome, Wisconsin Card Sorting Test (WSCT), Barratt Impulsivity Scale, Impulsivity Evaluation Scale, Delay Descounting Task and Go/No-Go Task. We found differences in EF between the extra-frontal lesion group and the control group with respect to cognitive flexibility (p = .018); number of WCST trials (p = .018); WCST perseverative errors (p = .014) and omission by impulsivity errors on the go/no-go task for 250 ms (p = .008) and 1750 ms trials (p = .006). The frontal lesion group made more errors of omission than the control group in the 1750 ms go/no-go trials (p = .006). These results suggest that extra-frontal lesions impair EF by influencing attentional impulsivity.application/pdfporPsicologia : reflexão e crítica. Porto Alegre. Vol. 29, (2016), 12 f.Acidente vascular cerebralCogniçãoComportamento impulsivoCerebrovascular diseaseCognitionImpulsive behaviourRight frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviourinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL001002099.pdf001002099.pdfTexto completoapplication/pdf767293http://www.lume.ufrgs.br/bitstream/10183/150228/1/001002099.pdf9ed1504a9065017ddf9f10abadf2cb33MD51TEXT001002099.pdf.txt001002099.pdf.txtExtracted Texttext/plain59929http://www.lume.ufrgs.br/bitstream/10183/150228/2/001002099.pdf.txt51ce61e7a91b8e9fb9a8087fa66226d8MD52THUMBNAIL001002099.pdf.jpg001002099.pdf.jpgGenerated Thumbnailimage/jpeg1970http://www.lume.ufrgs.br/bitstream/10183/150228/3/001002099.pdf.jpg1d3b0a57d275235e7cbbd06ebbd3c3a1MD5310183/1502282018-10-30 07:54:07.34oai:www.lume.ufrgs.br:10183/150228Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2018-10-30T10:54:07Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
title Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
spellingShingle Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
Scheffer, Morgana
Acidente vascular cerebral
Cognição
Comportamento impulsivo
Cerebrovascular disease
Cognition
Impulsive behaviour
title_short Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
title_full Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
title_fullStr Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
title_full_unstemmed Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
title_sort Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
author Scheffer, Morgana
author_facet Scheffer, Morgana
Kroeff, Chrystian da Rosa
Steigleder, Bibiana Gallas
Klein, Lidiane Andreza
Grassi-Oliveira, Rodrigo
Almeida, Rosa Maria Martins de
author_role author
author2 Kroeff, Chrystian da Rosa
Steigleder, Bibiana Gallas
Klein, Lidiane Andreza
Grassi-Oliveira, Rodrigo
Almeida, Rosa Maria Martins de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Scheffer, Morgana
Kroeff, Chrystian da Rosa
Steigleder, Bibiana Gallas
Klein, Lidiane Andreza
Grassi-Oliveira, Rodrigo
Almeida, Rosa Maria Martins de
dc.subject.por.fl_str_mv Acidente vascular cerebral
Cognição
Comportamento impulsivo
topic Acidente vascular cerebral
Cognição
Comportamento impulsivo
Cerebrovascular disease
Cognition
Impulsive behaviour
dc.subject.eng.fl_str_mv Cerebrovascular disease
Cognition
Impulsive behaviour
description The aim of this study was to evaluate executive functioning (EF) and impulsiveness in three groups of people aged 30 to 79 years: post-frontal stroke (n = 13) and post-extra-frontal chronic stroke of the right hemisphere (n = 31) and control (n = 38). The years of education varied between the groups was as follows, frontal lesion group: M = 12 (SD = 6.11); extra-frontal lesion group: M = 9.06 (SD = 4.94); and control: M = 9.61 (SD = 4.24) years. The following instruments were used: Behavioural Assessment Dysexecutive Syndrome, Wisconsin Card Sorting Test (WSCT), Barratt Impulsivity Scale, Impulsivity Evaluation Scale, Delay Descounting Task and Go/No-Go Task. We found differences in EF between the extra-frontal lesion group and the control group with respect to cognitive flexibility (p = .018); number of WCST trials (p = .018); WCST perseverative errors (p = .014) and omission by impulsivity errors on the go/no-go task for 250 ms (p = .008) and 1750 ms trials (p = .006). The frontal lesion group made more errors of omission than the control group in the 1750 ms go/no-go trials (p = .006). These results suggest that extra-frontal lesions impair EF by influencing attentional impulsivity.
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dc.relation.ispartof.pt_BR.fl_str_mv Psicologia : reflexão e crítica. Porto Alegre. Vol. 29, (2016), 12 f.
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