Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America

Autores
Guillard, Amandine Marie; Díaz Rivera, Mariano; Montembeault, Maxime; García, Adolfo Martín
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Beyond canonical deficits in social cognition and interpersonal conduct, behavioral variant frontotemporal dementia (bvFTD) involves language difficulties in a substantial proportion of cases. However, since most evidence comes from high-income countries, the scope and relevance of language deficits in Latin American bvFTD samples remain poorly understood. As a first step toward reversing this scenario, we review studies reporting language measures in Latin American bvFTD cohorts relative to other groups. We identified 24 papers meeting systematic criteria, mainly targeting phonemic and semantic fluency, naming, semantic processing, and comprehension skills. The evidence shows widespread impairments in these domains, often related to overall cognitive disturbances. Some of these deficits may be as severe as in other diseases where they are more widely acknowledged, such as Alzheimer's disease. Considering the prevalence and informativeness of language deficits in bvFTD patients from other world regions, the need arises for more systematic research in Latin America, ideally spanning multiple domains, in diverse languages and dialects, with validated batteries. We outline key challenges and pathways of progress in this direction, laying the ground for a new regional research agenda on the disorder.
Fil: Guillard, Amandine Marie. University of California; Estados Unidos. Toulouse University Hospital; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Díaz Rivera, Mariano. Universidad de San Andrés; Argentina. Ministerio de Educacion, Cultura, Ciencia y Tecnologia. Secretaria de Gobierno de Ciencia Tecnologia E Innovacion Productiva. Agencia Nacional de Promocion Cient y Tecnologica. Fondo Tecnologico Argentino.; Argentina
Fil: Montembeault, Maxime. University of California; Estados Unidos
Fil: García, Adolfo Martín. Universidad de San Andrés. Departamento de Matemáticas y Ciencias; Argentina. Universidad Nacional de Cuyo. Facultad de Educación Elemental y Especial; Argentina. University of California; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
BEHAVIORAL VARIANT FRONTOTEMPORAL DEMENTIA
LANGUAGE
LATIN AMERICA
COGNITIVE MARKERS
PHENOTYPING
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/166093
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin AmericaGuillard, Amandine MarieDíaz Rivera, MarianoMontembeault, MaximeGarcía, Adolfo MartínBEHAVIORAL VARIANT FRONTOTEMPORAL DEMENTIALANGUAGELATIN AMERICACOGNITIVE MARKERSPHENOTYPINGhttps://purl.org/becyt/ford/6.2https://purl.org/becyt/ford/6https://purl.org/becyt/ford/5.1https://purl.org/becyt/ford/5Beyond canonical deficits in social cognition and interpersonal conduct, behavioral variant frontotemporal dementia (bvFTD) involves language difficulties in a substantial proportion of cases. However, since most evidence comes from high-income countries, the scope and relevance of language deficits in Latin American bvFTD samples remain poorly understood. As a first step toward reversing this scenario, we review studies reporting language measures in Latin American bvFTD cohorts relative to other groups. We identified 24 papers meeting systematic criteria, mainly targeting phonemic and semantic fluency, naming, semantic processing, and comprehension skills. The evidence shows widespread impairments in these domains, often related to overall cognitive disturbances. Some of these deficits may be as severe as in other diseases where they are more widely acknowledged, such as Alzheimer's disease. Considering the prevalence and informativeness of language deficits in bvFTD patients from other world regions, the need arises for more systematic research in Latin America, ideally spanning multiple domains, in diverse languages and dialects, with validated batteries. We outline key challenges and pathways of progress in this direction, laying the ground for a new regional research agenda on the disorder.Fil: Guillard, Amandine Marie. University of California; Estados Unidos. Toulouse University Hospital; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Díaz Rivera, Mariano. Universidad de San Andrés; Argentina. Ministerio de Educacion, Cultura, Ciencia y Tecnologia. Secretaria de Gobierno de Ciencia Tecnologia E Innovacion Productiva. Agencia Nacional de Promocion Cient y Tecnologica. Fondo Tecnologico Argentino.; ArgentinaFil: Montembeault, Maxime. University of California; Estados UnidosFil: García, Adolfo Martín. Universidad de San Andrés. Departamento de Matemáticas y Ciencias; Argentina. Universidad Nacional de Cuyo. Facultad de Educación Elemental y Especial; Argentina. University of California; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFrontiers Media2021-08-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/166093Guillard, Amandine Marie; Díaz Rivera, Mariano; Montembeault, Maxime; García, Adolfo Martín; Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America; Frontiers Media; Frontiers in neurology; 12; 702770; 10-8-2021; 1-131664-22951664-2295CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fneur.2021.702770/fullinfo:eu-repo/semantics/altIdentifier/doi/10.3389/fneur.2021.702770info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:16Zoai:ri.conicet.gov.ar:11336/166093instacron: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:34982025-09-29 09:40:17.201CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
title Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
spellingShingle Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
Guillard, Amandine Marie
BEHAVIORAL VARIANT FRONTOTEMPORAL DEMENTIA
LANGUAGE
LATIN AMERICA
COGNITIVE MARKERS
PHENOTYPING
title_short Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
title_full Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
title_fullStr Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
title_full_unstemmed Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
title_sort Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America
dc.creator.none.fl_str_mv Guillard, Amandine Marie
Díaz Rivera, Mariano
Montembeault, Maxime
García, Adolfo Martín
author Guillard, Amandine Marie
author_facet Guillard, Amandine Marie
Díaz Rivera, Mariano
Montembeault, Maxime
García, Adolfo Martín
author_role author
author2 Díaz Rivera, Mariano
Montembeault, Maxime
García, Adolfo Martín
author2_role author
author
author
dc.subject.none.fl_str_mv BEHAVIORAL VARIANT FRONTOTEMPORAL DEMENTIA
LANGUAGE
LATIN AMERICA
COGNITIVE MARKERS
PHENOTYPING
topic BEHAVIORAL VARIANT FRONTOTEMPORAL DEMENTIA
LANGUAGE
LATIN AMERICA
COGNITIVE MARKERS
PHENOTYPING
purl_subject.fl_str_mv https://purl.org/becyt/ford/6.2
https://purl.org/becyt/ford/6
https://purl.org/becyt/ford/5.1
https://purl.org/becyt/ford/5
dc.description.none.fl_txt_mv Beyond canonical deficits in social cognition and interpersonal conduct, behavioral variant frontotemporal dementia (bvFTD) involves language difficulties in a substantial proportion of cases. However, since most evidence comes from high-income countries, the scope and relevance of language deficits in Latin American bvFTD samples remain poorly understood. As a first step toward reversing this scenario, we review studies reporting language measures in Latin American bvFTD cohorts relative to other groups. We identified 24 papers meeting systematic criteria, mainly targeting phonemic and semantic fluency, naming, semantic processing, and comprehension skills. The evidence shows widespread impairments in these domains, often related to overall cognitive disturbances. Some of these deficits may be as severe as in other diseases where they are more widely acknowledged, such as Alzheimer's disease. Considering the prevalence and informativeness of language deficits in bvFTD patients from other world regions, the need arises for more systematic research in Latin America, ideally spanning multiple domains, in diverse languages and dialects, with validated batteries. We outline key challenges and pathways of progress in this direction, laying the ground for a new regional research agenda on the disorder.
Fil: Guillard, Amandine Marie. University of California; Estados Unidos. Toulouse University Hospital; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Díaz Rivera, Mariano. Universidad de San Andrés; Argentina. Ministerio de Educacion, Cultura, Ciencia y Tecnologia. Secretaria de Gobierno de Ciencia Tecnologia E Innovacion Productiva. Agencia Nacional de Promocion Cient y Tecnologica. Fondo Tecnologico Argentino.; Argentina
Fil: Montembeault, Maxime. University of California; Estados Unidos
Fil: García, Adolfo Martín. Universidad de San Andrés. Departamento de Matemáticas y Ciencias; Argentina. Universidad Nacional de Cuyo. Facultad de Educación Elemental y Especial; Argentina. University of California; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Beyond canonical deficits in social cognition and interpersonal conduct, behavioral variant frontotemporal dementia (bvFTD) involves language difficulties in a substantial proportion of cases. However, since most evidence comes from high-income countries, the scope and relevance of language deficits in Latin American bvFTD samples remain poorly understood. As a first step toward reversing this scenario, we review studies reporting language measures in Latin American bvFTD cohorts relative to other groups. We identified 24 papers meeting systematic criteria, mainly targeting phonemic and semantic fluency, naming, semantic processing, and comprehension skills. The evidence shows widespread impairments in these domains, often related to overall cognitive disturbances. Some of these deficits may be as severe as in other diseases where they are more widely acknowledged, such as Alzheimer's disease. Considering the prevalence and informativeness of language deficits in bvFTD patients from other world regions, the need arises for more systematic research in Latin America, ideally spanning multiple domains, in diverse languages and dialects, with validated batteries. We outline key challenges and pathways of progress in this direction, laying the ground for a new regional research agenda on the disorder.
publishDate 2021
dc.date.none.fl_str_mv 2021-08-10
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/11336/166093
Guillard, Amandine Marie; Díaz Rivera, Mariano; Montembeault, Maxime; García, Adolfo Martín; Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America; Frontiers Media; Frontiers in neurology; 12; 702770; 10-8-2021; 1-13
1664-2295
1664-2295
CONICET Digital
CONICET
url http://hdl.handle.net/11336/166093
identifier_str_mv Guillard, Amandine Marie; Díaz Rivera, Mariano; Montembeault, Maxime; García, Adolfo Martín; Language in behavioral variant frontotemporal dementia: Another stone to be turned in Latin America; Frontiers Media; Frontiers in neurology; 12; 702770; 10-8-2021; 1-13
1664-2295
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fneur.2021.702770/full
info:eu-repo/semantics/altIdentifier/doi/10.3389/fneur.2021.702770
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
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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
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score 13.070432

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