Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions

The purpose of this study was to investigate the effect of focal frontal lesions, identified by magnetic resonance imaging (MRI), in a group of traumatic brain injured (TBI) patients, in order to clarify the sensitivity of phonemic and semantic fluency tasks as tests of frontal lobe functioning. Thi...

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Detalles Bibliográficos
Autores: Jurado, Ma. Ángeles (María Ángeles), Mataró Serrat, Maria, Verger Maestre, Katia, Bartumeus Ferré, Frederic, Junqué i Plaja, Carme, 1955-
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2000
País:España
Institución:Universidad de Oviedo (UNIOVI)
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/226908
Acceso en línea:https://hdl.handle.net/2445/226908
Access Level:acceso abierto
Palabra clave:Lesions cerebrals
Localitzacions cerebrals
Imatges per ressonància magnètica
Brain damage
Localization of cerebral functions
Magnetic resonance imaging
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spelling Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesionsJurado, Ma. Ángeles (María Ángeles)Mataró Serrat, MariaVerger Maestre, KatiaBartumeus Ferré, FredericJunqué i Plaja, Carme, 1955-Lesions cerebralsLocalitzacions cerebralsImatges per ressonància magnèticaBrain damageLocalization of cerebral functionsMagnetic resonance imagingThe purpose of this study was to investigate the effect of focal frontal lesions, identified by magnetic resonance imaging (MRI), in a group of traumatic brain injured (TBI) patients, in order to clarify the sensitivity of phonemic and semantic fluency tasks as tests of frontal lobe functioning. Thirteen TBI patients were included and matched with a normal control group of 26 subjects. Frontal lobe patients produced significantly fewer words than the control group in the phonemic fluency condition. Semantic performance correlated with lesion size, but phonemic performance did not, corroborating the idea that the two have different brain-based substrates. Although, as a group effect, frontal lesions impaired fluency, not all patients were impaired, even in the presence of large bilateral frontal lesions.Informa UK2000info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2445/226908Articles publicats en revistes (Psicologia Clínica i Psicobiologia)reponame:Dipòsit Digital de la UBinstname:Universidad de Oviedo (UNIOVI)InglésVersió postprint del document publicat a: https://doi.org/10.1080/026990500421903Brain Injury, 2000, vol. 14, num.9, p. 789-795https://doi.org/10.1080/026990500421903(c) Informa UK, 2000info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/2269082026-05-27T06:46:51Z
dc.title.none.fl_str_mv Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
title Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
spellingShingle Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
Jurado, Ma. Ángeles (María Ángeles)
Lesions cerebrals
Localitzacions cerebrals
Imatges per ressonància magnètica
Brain damage
Localization of cerebral functions
Magnetic resonance imaging
title_short Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
title_full Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
title_fullStr Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
title_full_unstemmed Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
title_sort Phonemic and semantic fluencies in traumatic brain injury patients with focal frontal lesions
dc.creator.none.fl_str_mv Jurado, Ma. Ángeles (María Ángeles)
Mataró Serrat, Maria
Verger Maestre, Katia
Bartumeus Ferré, Frederic
Junqué i Plaja, Carme, 1955-
author Jurado, Ma. Ángeles (María Ángeles)
author_facet Jurado, Ma. Ángeles (María Ángeles)
Mataró Serrat, Maria
Verger Maestre, Katia
Bartumeus Ferré, Frederic
Junqué i Plaja, Carme, 1955-
author_role author
author2 Mataró Serrat, Maria
Verger Maestre, Katia
Bartumeus Ferré, Frederic
Junqué i Plaja, Carme, 1955-
author2_role author
author
author
author
dc.subject.none.fl_str_mv Lesions cerebrals
Localitzacions cerebrals
Imatges per ressonància magnètica
Brain damage
Localization of cerebral functions
Magnetic resonance imaging
topic Lesions cerebrals
Localitzacions cerebrals
Imatges per ressonància magnètica
Brain damage
Localization of cerebral functions
Magnetic resonance imaging
description The purpose of this study was to investigate the effect of focal frontal lesions, identified by magnetic resonance imaging (MRI), in a group of traumatic brain injured (TBI) patients, in order to clarify the sensitivity of phonemic and semantic fluency tasks as tests of frontal lobe functioning. Thirteen TBI patients were included and matched with a normal control group of 26 subjects. Frontal lobe patients produced significantly fewer words than the control group in the phonemic fluency condition. Semantic performance correlated with lesion size, but phonemic performance did not, corroborating the idea that the two have different brain-based substrates. Although, as a group effect, frontal lesions impaired fluency, not all patients were impaired, even in the presence of large bilateral frontal lesions.
publishDate 2000
dc.date.none.fl_str_mv 2000
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/226908
url https://hdl.handle.net/2445/226908
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1080/026990500421903
Brain Injury, 2000, vol. 14, num.9, p. 789-795
https://doi.org/10.1080/026990500421903
dc.rights.none.fl_str_mv (c) Informa UK, 2000
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Informa UK, 2000
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Informa UK
publisher.none.fl_str_mv Informa UK
dc.source.none.fl_str_mv Articles publicats en revistes (Psicologia Clínica i Psicobiologia)
reponame:Dipòsit Digital de la UB
instname:Universidad de Oviedo (UNIOVI)
instname_str Universidad de Oviedo (UNIOVI)
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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