Right frontal stroke : extra-frontal lesions, executive functioning and impulsive behaviour
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
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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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. |
publishDate |
2016 |
dc.date.accessioned.fl_str_mv |
2016-12-20T02:17:16Z |
dc.date.issued.fl_str_mv |
2016 |
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http://hdl.handle.net/10183/150228 |
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0102-7972 |
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001002099 |
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http://hdl.handle.net/10183/150228 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.ispartof.pt_BR.fl_str_mv |
Psicologia : reflexão e crítica. Porto Alegre. Vol. 29, (2016), 12 f. |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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