Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls

Autores
Berto, Guilermina; Galaverna, Flavia Soledad
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background and Objectives: The cognitive impairments known as schizophrenia have been extensively reported in the literature. The severity of such impairments has been shown to vary depending on the cognitive domain that is being studied. Impairments in performance in VF tasks have also been extensively reported by comparing schizophrenic patients on the one hand with healthy controls and patients suffering from other mental disorders on the other, and it is suggested that such impairments can be considered as part of the neuropsychological endophenotype for schizophrenia. This study analyzed the organization of semantic memory in patients with chronic schizophrenia by means of the "Human Body Parts" VF task. Methods: 44 patients with chronic schizophrenia and 44 healthy controls were examined, paired by age, sex, years of education, and handedness. The organization of semantic memory was derived from the construction of semantic maps obtained by means of correspondence analysis. Results: Performance in the VF task studied was significantly lower in the patients group. The semantic maps obtained from the CoA show a semantic organization partly differential in both groups of participants. Conclusions: The hypothesis that there would be better performance because this is a test that has a self-referential key was partially rebutted. Although there was a deficit in per­formance, the findings from this study suggest that such performance cannot be accounted for by lack of organization in semantic networks or clinical variables.
Fil: Berto, Guilermina. Universidad Nacional de Córdoba. Facultad de Psicología. Laboratorio de Psicología Experimental; Argentina
Fil: Galaverna, Flavia Soledad. Universidad Nacional de Córdoba. Facultad de Psicología. Laboratorio de Psicología Experimental; Argentina. Instituto de Neurología Cognitiva; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
SEMANTIC ORGANIZATION
VERBAL FLUENCY
BODY PARTS
SCHIZOPHRENIA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/82685
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controlsBerto, GuilerminaGalaverna, Flavia SoledadSEMANTIC ORGANIZATIONVERBAL FLUENCYBODY PARTSSCHIZOPHRENIAhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Background and Objectives: The cognitive impairments known as schizophrenia have been extensively reported in the literature. The severity of such impairments has been shown to vary depending on the cognitive domain that is being studied. Impairments in performance in VF tasks have also been extensively reported by comparing schizophrenic patients on the one hand with healthy controls and patients suffering from other mental disorders on the other, and it is suggested that such impairments can be considered as part of the neuropsychological endophenotype for schizophrenia. This study analyzed the organization of semantic memory in patients with chronic schizophrenia by means of the "Human Body Parts" VF task. Methods: 44 patients with chronic schizophrenia and 44 healthy controls were examined, paired by age, sex, years of education, and handedness. The organization of semantic memory was derived from the construction of semantic maps obtained by means of correspondence analysis. Results: Performance in the VF task studied was significantly lower in the patients group. The semantic maps obtained from the CoA show a semantic organization partly differential in both groups of participants. Conclusions: The hypothesis that there would be better performance because this is a test that has a self-referential key was partially rebutted. Although there was a deficit in per­formance, the findings from this study suggest that such performance cannot be accounted for by lack of organization in semantic networks or clinical variables.Fil: Berto, Guilermina. Universidad Nacional de Córdoba. Facultad de Psicología. Laboratorio de Psicología Experimental; ArgentinaFil: Galaverna, Flavia Soledad. Universidad Nacional de Córdoba. Facultad de Psicología. Laboratorio de Psicología Experimental; Argentina. Instituto de Neurología Cognitiva; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaUniversidad de Zaragoza2016-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/82685Berto, Guilermina; Galaverna, Flavia Soledad; Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls; Universidad de Zaragoza; The European Journal of Psychiatry; 30; 2; 12-2016; 97-1080213-6163CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0213-61632016000200001&lng=es&nrm=iso&tlng=eninfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:40Zoai:ri.conicet.gov.ar:11336/82685instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:03:41.053CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
title Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
spellingShingle Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
Berto, Guilermina
SEMANTIC ORGANIZATION
VERBAL FLUENCY
BODY PARTS
SCHIZOPHRENIA
title_short Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
title_full Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
title_fullStr Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
title_full_unstemmed Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
title_sort Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls
dc.creator.none.fl_str_mv Berto, Guilermina
Galaverna, Flavia Soledad
author Berto, Guilermina
author_facet Berto, Guilermina
Galaverna, Flavia Soledad
author_role author
author2 Galaverna, Flavia Soledad
author2_role author
dc.subject.none.fl_str_mv SEMANTIC ORGANIZATION
VERBAL FLUENCY
BODY PARTS
SCHIZOPHRENIA
topic SEMANTIC ORGANIZATION
VERBAL FLUENCY
BODY PARTS
SCHIZOPHRENIA
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Background and Objectives: The cognitive impairments known as schizophrenia have been extensively reported in the literature. The severity of such impairments has been shown to vary depending on the cognitive domain that is being studied. Impairments in performance in VF tasks have also been extensively reported by comparing schizophrenic patients on the one hand with healthy controls and patients suffering from other mental disorders on the other, and it is suggested that such impairments can be considered as part of the neuropsychological endophenotype for schizophrenia. This study analyzed the organization of semantic memory in patients with chronic schizophrenia by means of the "Human Body Parts" VF task. Methods: 44 patients with chronic schizophrenia and 44 healthy controls were examined, paired by age, sex, years of education, and handedness. The organization of semantic memory was derived from the construction of semantic maps obtained by means of correspondence analysis. Results: Performance in the VF task studied was significantly lower in the patients group. The semantic maps obtained from the CoA show a semantic organization partly differential in both groups of participants. Conclusions: The hypothesis that there would be better performance because this is a test that has a self-referential key was partially rebutted. Although there was a deficit in per­formance, the findings from this study suggest that such performance cannot be accounted for by lack of organization in semantic networks or clinical variables.
Fil: Berto, Guilermina. Universidad Nacional de Córdoba. Facultad de Psicología. Laboratorio de Psicología Experimental; Argentina
Fil: Galaverna, Flavia Soledad. Universidad Nacional de Córdoba. Facultad de Psicología. Laboratorio de Psicología Experimental; Argentina. Instituto de Neurología Cognitiva; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Background and Objectives: The cognitive impairments known as schizophrenia have been extensively reported in the literature. The severity of such impairments has been shown to vary depending on the cognitive domain that is being studied. Impairments in performance in VF tasks have also been extensively reported by comparing schizophrenic patients on the one hand with healthy controls and patients suffering from other mental disorders on the other, and it is suggested that such impairments can be considered as part of the neuropsychological endophenotype for schizophrenia. This study analyzed the organization of semantic memory in patients with chronic schizophrenia by means of the "Human Body Parts" VF task. Methods: 44 patients with chronic schizophrenia and 44 healthy controls were examined, paired by age, sex, years of education, and handedness. The organization of semantic memory was derived from the construction of semantic maps obtained by means of correspondence analysis. Results: Performance in the VF task studied was significantly lower in the patients group. The semantic maps obtained from the CoA show a semantic organization partly differential in both groups of participants. Conclusions: The hypothesis that there would be better performance because this is a test that has a self-referential key was partially rebutted. Although there was a deficit in per­formance, the findings from this study suggest that such performance cannot be accounted for by lack of organization in semantic networks or clinical variables.
publishDate 2016
dc.date.none.fl_str_mv 2016-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/82685
Berto, Guilermina; Galaverna, Flavia Soledad; Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls; Universidad de Zaragoza; The European Journal of Psychiatry; 30; 2; 12-2016; 97-108
0213-6163
CONICET Digital
CONICET
url http://hdl.handle.net/11336/82685
identifier_str_mv Berto, Guilermina; Galaverna, Flavia Soledad; Semantic memory organization on verbal fluency test "Human Body Parts" in patients with chronic schizophrenia diagnosis and healthy controls; Universidad de Zaragoza; The European Journal of Psychiatry; 30; 2; 12-2016; 97-108
0213-6163
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0213-61632016000200001&lng=es&nrm=iso&tlng=en
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidad de Zaragoza
publisher.none.fl_str_mv Universidad de Zaragoza
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269813590720512
score 13.13397

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