Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment

The main aims of this doctoral study were to identify psychophysiological markers of healthy aging and amnestic mild cognitive impairment (aMCI). Event-related brain potentials (ERPs) associated with the automatic detection of unattended infrequent (deviant/novel) auditory stimuli (MMN), the orienti...

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Detalhes bibliográficos
Autor: Correa Jaraba, Kenia Shaily
Formato: tesis doctoral
Fecha de publicación:2019
País:España
Recursos:Universidad de Santiago de Compostela (USC)
Repositorio:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Idioma:inglés
OAI Identifier:oai:minerva.usc.gal:10347/19465
Acesso em linha:http://hdl.handle.net/10347/19465
Access Level:acceso abierto
Palavra-chave:Materias::Investigación::61 Psicología::6106 Psicología experimental::610610 Psicología fisiológica
Materias::Investigación::61 Psicología::6108 Psicología de la vejez::610803 Senectud
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spelling Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairmentCorrea Jaraba, Kenia ShailyMaterias::Investigación::61 Psicología::6106 Psicología experimental::610610 Psicología fisiológicaMaterias::Investigación::61 Psicología::6108 Psicología de la vejez::610803 SenectudThe main aims of this doctoral study were to identify psychophysiological markers of healthy aging and amnestic mild cognitive impairment (aMCI). Event-related brain potentials (ERPs) associated with the automatic detection of unattended infrequent (deviant/novel) auditory stimuli (MMN), the orienting response to these stimuli (P3a) and the reorienting of attention (RON) to visual relevant stimuli were evaluated. Middle-aged and old adults, relative to young, showed a decline in processing of irrelevant stimuli and the posterior reorienting of attention to relevant stimuli. MMN and P3a components may be useful psychophysiological markers for the diagnosis of aMCI and for distinguishing between aMCI subtypes.Lindín Novo, MónicaDíaz Fernández, FernandoUniversidade de Santiago de Compostela. Centro Internacional de Estudos de Doutoramento e Avanzados (CIEDUS)Universidade de Santiago de Compostela. Escola de Doutoramento Internacional en Ciencias da Saúde20192019-01-0120192019-01-01doctoral thesishttp://purl.org/coar/resource_type/c_db06info:eu-repo/semantics/doctoralThesisapplication/pdfhttp://hdl.handle.net/10347/19465reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostelainstname:Universidad de Santiago de Compostela (USC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:minerva.usc.gal:10347/194652026-06-15T12:47:27Z
dc.title.none.fl_str_mv Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
title Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
spellingShingle Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
Correa Jaraba, Kenia Shaily
Materias::Investigación::61 Psicología::6106 Psicología experimental::610610 Psicología fisiológica
Materias::Investigación::61 Psicología::6108 Psicología de la vejez::610803 Senectud
title_short Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
title_full Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
title_fullStr Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
title_full_unstemmed Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
title_sort Study for the identification of psychophysiological markers of healthy aging and mild cognitive impairment
dc.creator.none.fl_str_mv Correa Jaraba, Kenia Shaily
author Correa Jaraba, Kenia Shaily
author_facet Correa Jaraba, Kenia Shaily
author_role author
dc.contributor.none.fl_str_mv Lindín Novo, Mónica
Díaz Fernández, Fernando
Universidade de Santiago de Compostela. Centro Internacional de Estudos de Doutoramento e Avanzados (CIEDUS)
Universidade de Santiago de Compostela. Escola de Doutoramento Internacional en Ciencias da Saúde
dc.subject.none.fl_str_mv Materias::Investigación::61 Psicología::6106 Psicología experimental::610610 Psicología fisiológica
Materias::Investigación::61 Psicología::6108 Psicología de la vejez::610803 Senectud
topic Materias::Investigación::61 Psicología::6106 Psicología experimental::610610 Psicología fisiológica
Materias::Investigación::61 Psicología::6108 Psicología de la vejez::610803 Senectud
description The main aims of this doctoral study were to identify psychophysiological markers of healthy aging and amnestic mild cognitive impairment (aMCI). Event-related brain potentials (ERPs) associated with the automatic detection of unattended infrequent (deviant/novel) auditory stimuli (MMN), the orienting response to these stimuli (P3a) and the reorienting of attention (RON) to visual relevant stimuli were evaluated. Middle-aged and old adults, relative to young, showed a decline in processing of irrelevant stimuli and the posterior reorienting of attention to relevant stimuli. MMN and P3a components may be useful psychophysiological markers for the diagnosis of aMCI and for distinguishing between aMCI subtypes.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01
2019
2019-01-01
dc.type.none.fl_str_mv doctoral thesis
http://purl.org/coar/resource_type/c_db06
dc.type.openaire.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
dc.identifier.none.fl_str_mv http://hdl.handle.net/10347/19465
url http://hdl.handle.net/10347/19465
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname:Universidad de Santiago de Compostela (USC)
instname_str Universidad de Santiago de Compostela (USC)
reponame_str Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
collection Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
repository.name.fl_str_mv
repository.mail.fl_str_mv
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