Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?

Detalhes bibliográficos
Autor(a) principal: Bruna Fulgêncio Dias
Data de Publicação: 2018
Outros Autores: Letícia Oliveira Rezende, Leandro Fernandes Malloy-diniz, Jonas Jardim de Paula
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: http://hdl.handle.net/1843/60580
Resumo: The present study evaluated the association between episodic memory, executive function and processing speed in a sample with different age ranges. We tested the hypothesis that processing speed, executive function and memory are more strongly associated during childhood and old age. We evaluated 571 participants, aged six to 92 years, divided into four age groups: children/adolescents, young adults, middle-aged adults and older adults. Correlation analyses suggested that the shared variance between the processing speed and memory is strong in childhood but weak across other age ranges. Executive function, however, had a stronger association both in childhood and in old age, when compared with the intermediate stages. We conclude that the effects of processing speed and executive function on memory are not stable across human development. These functions may be compensatory mechanisms for memory functioning in childhood and old age.
id UFMG_1622035d0013641a65ae3333160b9b59
oai_identifier_str oai:repositorio.ufmg.br:1843/60580
network_acronym_str UFMG
network_name_str Repositório Institucional da UFMG
repository_id_str
spelling 2023-11-07T19:49:17Z2023-11-07T19:49:17Z2018762899210.1590/0004-282x2017018616784227http://hdl.handle.net/1843/60580The present study evaluated the association between episodic memory, executive function and processing speed in a sample with different age ranges. We tested the hypothesis that processing speed, executive function and memory are more strongly associated during childhood and old age. We evaluated 571 participants, aged six to 92 years, divided into four age groups: children/adolescents, young adults, middle-aged adults and older adults. Correlation analyses suggested that the shared variance between the processing speed and memory is strong in childhood but weak across other age ranges. Executive function, however, had a stronger association both in childhood and in old age, when compared with the intermediate stages. We conclude that the effects of processing speed and executive function on memory are not stable across human development. These functions may be compensatory mechanisms for memory functioning in childhood and old age.O presente estudo avalia a associação entre velocidade de processamento, funções executivas e memória em uma amostra de diferentes faixas etárias. O estudo testa a hipótese de que a velocidade de processamento, as funções executivas e a memória apresentam associação mais forte na infância e na velhice. Avaliamos 571 participantes, com idade entre seis e 92 anos, divididos em quatro grupos etários: crianças/adolescentes, adultos jovens, adultos de meia-idade e idosos. Análises de correlação sugerem que a variância compartilhada entre velocidade de processamento e memória é forte na infância e fraca nas demais idades. Já as funções executivas apresentaram associação forte com a memória tanto na infância quanto na velhice, quando comparadas aos estágios intermediários. Concluímos que os efeitos da atenção sobre a memória variam em função da idade do participante. Essas funções podem ser mecanismos compensatórios para a memória ao longo do desenvolvimento.engUniversidade Federal de Minas GeraisUFMGBrasilFAF - DEPARTAMENTO DE PSICOLOGIAMED - DEPARTAMENTO DE SAÚDE MENTALArquivos de Neuro-PsiquiatriaExecutive FunctionMemoryAgingExecutive functionMemoryAgingRelationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?As relações entre memória episódica visual-espacial, velocidade de processamento e funções executivas são estáveis ao longo do ciclo vital?info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.1590/0004-282X20170186Bruna Fulgêncio DiasLetícia Oliveira RezendeLeandro Fernandes Malloy-dinizJonas Jardim de Paulaapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/60580/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALRelationship between visuospatial episodic pdfa.pdfRelationship between visuospatial episodic pdfa.pdfapplication/pdf117761https://repositorio.ufmg.br/bitstream/1843/60580/2/Relationship%20between%20visuospatial%20episodic%20pdfa.pdf3c22e0506e8e1d8bc10ecc5245558c96MD521843/605802023-11-07 17:08:35.196oai:repositorio.ufmg.br:1843/60580Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-11-07T20:08:35Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
dc.title.alternative.pt_BR.fl_str_mv As relações entre memória episódica visual-espacial, velocidade de processamento e funções executivas são estáveis ao longo do ciclo vital?
title Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
spellingShingle Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
Bruna Fulgêncio Dias
Executive function
Memory
Aging
Executive Function
Memory
Aging
title_short Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
title_full Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
title_fullStr Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
title_full_unstemmed Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
title_sort Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan?
author Bruna Fulgêncio Dias
author_facet Bruna Fulgêncio Dias
Letícia Oliveira Rezende
Leandro Fernandes Malloy-diniz
Jonas Jardim de Paula
author_role author
author2 Letícia Oliveira Rezende
Leandro Fernandes Malloy-diniz
Jonas Jardim de Paula
author2_role author
author
author
dc.contributor.author.fl_str_mv Bruna Fulgêncio Dias
Letícia Oliveira Rezende
Leandro Fernandes Malloy-diniz
Jonas Jardim de Paula
dc.subject.por.fl_str_mv Executive function
Memory
Aging
topic Executive function
Memory
Aging
Executive Function
Memory
Aging
dc.subject.other.pt_BR.fl_str_mv Executive Function
Memory
Aging
description The present study evaluated the association between episodic memory, executive function and processing speed in a sample with different age ranges. We tested the hypothesis that processing speed, executive function and memory are more strongly associated during childhood and old age. We evaluated 571 participants, aged six to 92 years, divided into four age groups: children/adolescents, young adults, middle-aged adults and older adults. Correlation analyses suggested that the shared variance between the processing speed and memory is strong in childhood but weak across other age ranges. Executive function, however, had a stronger association both in childhood and in old age, when compared with the intermediate stages. We conclude that the effects of processing speed and executive function on memory are not stable across human development. These functions may be compensatory mechanisms for memory functioning in childhood and old age.
publishDate 2018
dc.date.issued.fl_str_mv 2018
dc.date.accessioned.fl_str_mv 2023-11-07T19:49:17Z
dc.date.available.fl_str_mv 2023-11-07T19:49:17Z
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/1843/60580
dc.identifier.doi.pt_BR.fl_str_mv 10.1590/0004-282x20170186
dc.identifier.issn.pt_BR.fl_str_mv 16784227
identifier_str_mv 10.1590/0004-282x20170186
16784227
url http://hdl.handle.net/1843/60580
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Arquivos de Neuro-Psiquiatria
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 Universidade Federal de Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv FAF - DEPARTAMENTO DE PSICOLOGIA
MED - DEPARTAMENTO DE SAÚDE MENTAL
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
bitstream.url.fl_str_mv https://repositorio.ufmg.br/bitstream/1843/60580/1/License.txt
https://repositorio.ufmg.br/bitstream/1843/60580/2/Relationship%20between%20visuospatial%20episodic%20pdfa.pdf
bitstream.checksum.fl_str_mv fa505098d172de0bc8864fc1287ffe22
3c22e0506e8e1d8bc10ecc5245558c96
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv
_version_ 1803589484477939712

Registros relacionados