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dc.contributor.authorZurrón Ocio, Montserrat
dc.contributor.authorLindín Novo, Mónica
dc.contributor.authorGaldo Álvarez, Santiago
dc.contributor.authorDíaz Fernández, Fernando
dc.date.accessioned2020-04-14T09:18:02Z
dc.date.available2020-04-14T09:18:02Z
dc.date.issued2014
dc.identifier.citationZurrón M, Lindín M, Galdo-Alvarez S and Díaz F (2014) Age-related effects on event-related brain potentials in a congruence/incongruence judgment color-word Stroop task. Front. Aging Neurosci. 6:128
dc.identifier.urihttp://hdl.handle.net/10347/21361
dc.description.abstractWe examined the event-related brain potentials elicited by color-word stimuli in a Stroop task in which healthy participants (young and old) had to judge whether the meaning and the color of the stimulus were congruent or incongruent. The Stroop effect occurred in both age groups, with longer reaction times in the older group than in the young group for both types of stimuli, but no difference in the number of errors made by either group. Although the N2 and P3b latencies were longer in the older than in the younger group, there were no differences between groups in the latencies of earlier event-related potential components, and therefore the age-related processing slowing is not generalized. The frontal P150 amplitude was larger, and the parietal P3b amplitude was smaller, in the older than in the younger group. Furthermore, the P3b amplitude was maximal at frontal locations in older participants and at parietal locations in young participants. The age-related increase in perceptual resources and the posterior-to-anterior shift in older adults support adaptive reorganization of the neural networks involved in the processing of this Stroop-type task
dc.description.sponsorshipThis study was financially supported by funds from the Spanish Government: Ministerio de Economía y Competitividad (PSI2010-22224-C03-03); and by the Galician Government: Consellería de Economía e Industria (10 PXIB 211070 PR), and Consellería de Cultura, Educación e Ordenación Universitaria (Axudas para a Consolidación e Estruturación de unidades de investigación competitivas do sistema universitario de Galicia. Ref: CN 2012/033; with FEDER funds)
dc.language.isoeng
dc.publisherFrontiers Media
dc.rightsCopyright © 2014 Zurrón, Lindín, Galdo-Alvarez and Díaz. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.subjectAging
dc.subjectStroop task
dc.subjectEvent-related potentials
dc.titleAge-related effects on event-related brain potentials in a congruence/incongruence judgment color-word Stroop task
dc.typejournal article
dc.identifier.doi10.3389/fnagi.2014.00128
dc.relation.publisherversionhttps://doi.org/10.3389/fnagi.2014.00128
dc.type.hasVersionVoR
dc.identifier.essn1663-4365
dc.rights.accessRightsopen access
dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Psicoloxía Clínica e Psicobioloxía
dc.description.peerreviewedSI
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/PSI2010-22224-C03-03/ES/ESTUDIO LONGITUDINAL SOBRE MARCADORES PSICOFISIOLOGICOS EN EL ENVEJECIMIENTO NORMAL, DETERIORO COGNITIVO LIGERO Y ENFERMEDAD DE ALZHEIMER


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Copyright © 2014 Zurrón, Lindín, Galdo-Alvarez and Díaz. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms
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 Copyright © 2014 Zurrón, Lindín, Galdo-Alvarez and Díaz. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms





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