Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults

Detalhes bibliográficos
Autor(a) principal: Teixeira-Santos, Ana C.
Data de Publicação: 2020
Outros Autores: Pinal, Diego, Pereira, Diana R., Leite, Jorge, Carvalho, Sandra, Sampaio, Adriana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/11328/3248
Resumo: The world population is rapidly aging, bringing together the necessity to better understand the advancing age. This characterization may be used to aid early diagnosis and to guide individually-tailored interventions. While some event-related potential (ERP) components, such as the P300 and late positive complex (LPC), have been associated with fluid intelligence (Gf) in young population; little is known whether these associations hold for older people. Therefore, the main goal of this study was to assess whether these ERP components are associated with Gf in the elderly. Fifty-seven older adults performed a continuous performance task (CPT) and a visual oddball paradigm while EEG was recorded. Participants were divided into two groups, according to their performance in the Raven’s Advanced Progressive Matrices test: high-performance (HP) and low-performance (LP). Results showed that the HP group, compared to the LP group, had higher LPC amplitudes in the CPT and shorter P300 latencies in the oddball task, highlighting the role of ERP components as a potential electrophysiological proxy of Gf abilities in the elderly.
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spelling Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adultsNeurosciencePhysiologyPsychologyThe world population is rapidly aging, bringing together the necessity to better understand the advancing age. This characterization may be used to aid early diagnosis and to guide individually-tailored interventions. While some event-related potential (ERP) components, such as the P300 and late positive complex (LPC), have been associated with fluid intelligence (Gf) in young population; little is known whether these associations hold for older people. Therefore, the main goal of this study was to assess whether these ERP components are associated with Gf in the elderly. Fifty-seven older adults performed a continuous performance task (CPT) and a visual oddball paradigm while EEG was recorded. Participants were divided into two groups, according to their performance in the Raven’s Advanced Progressive Matrices test: high-performance (HP) and low-performance (LP). Results showed that the HP group, compared to the LP group, had higher LPC amplitudes in the CPT and shorter P300 latencies in the oddball task, highlighting the role of ERP components as a potential electrophysiological proxy of Gf abilities in the elderly.Springer Nature2020-11-04T11:59:02Z2020-07-07T00:00:00Z2020-07-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11328/3248eng2045-2322https://doi.org/10.1038/s41598-020-67924-4Teixeira-Santos, Ana C.Pinal, DiegoPereira, Diana R.Leite, JorgeCarvalho, SandraSampaio, Adrianainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-06-15T02:11:41ZPortal AgregadorONG
dc.title.none.fl_str_mv Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
title Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
spellingShingle Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
Teixeira-Santos, Ana C.
Neuroscience
Physiology
Psychology
title_short Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
title_full Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
title_fullStr Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
title_full_unstemmed Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
title_sort Probing the relationship between late endogenous ERP components with fluid intelligence in healthy older adults
author Teixeira-Santos, Ana C.
author_facet Teixeira-Santos, Ana C.
Pinal, Diego
Pereira, Diana R.
Leite, Jorge
Carvalho, Sandra
Sampaio, Adriana
author_role author
author2 Pinal, Diego
Pereira, Diana R.
Leite, Jorge
Carvalho, Sandra
Sampaio, Adriana
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Teixeira-Santos, Ana C.
Pinal, Diego
Pereira, Diana R.
Leite, Jorge
Carvalho, Sandra
Sampaio, Adriana
dc.subject.por.fl_str_mv Neuroscience
Physiology
Psychology
topic Neuroscience
Physiology
Psychology
description The world population is rapidly aging, bringing together the necessity to better understand the advancing age. This characterization may be used to aid early diagnosis and to guide individually-tailored interventions. While some event-related potential (ERP) components, such as the P300 and late positive complex (LPC), have been associated with fluid intelligence (Gf) in young population; little is known whether these associations hold for older people. Therefore, the main goal of this study was to assess whether these ERP components are associated with Gf in the elderly. Fifty-seven older adults performed a continuous performance task (CPT) and a visual oddball paradigm while EEG was recorded. Participants were divided into two groups, according to their performance in the Raven’s Advanced Progressive Matrices test: high-performance (HP) and low-performance (LP). Results showed that the HP group, compared to the LP group, had higher LPC amplitudes in the CPT and shorter P300 latencies in the oddball task, highlighting the role of ERP components as a potential electrophysiological proxy of Gf abilities in the elderly.
publishDate 2020
dc.date.none.fl_str_mv 2020-11-04T11:59:02Z
2020-07-07T00:00:00Z
2020-07-07
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/11328/3248
url http://hdl.handle.net/11328/3248
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2045-2322
https://doi.org/10.1038/s41598-020-67924-4
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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