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Evaluating the effect of aging on interference resolution with time-varying complex networks analysis

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dc.creatorAriza Bono, Pedro
dc.creatorSolesio-Jofre, Elena
dc.creatorMartínez, Johann H.
dc.creatorPineda-Pardo, José Ángel
dc.creatorNiso, Giomar
dc.creatorMaestú, Fernando
dc.creatorBuldú, Javier
dc.creator.googleAriza, Pedrospa
dc.creator.googleSolesio-Jofre, Elenaspa
dc.creator.googleMartínez, Johann H.spa
dc.creator.googlePineda-Pardo, José A.spa
dc.creator.googleNiso, Guiomarspa
dc.creator.googleMaestú, Fernandospa
dc.creator.googleBuldú, Javier M.spa
dc.date.accessioned2020-04-02T21:54:35Z
dc.date.available2020-04-02T21:54:35Z
dc.date.created2015
dc.date.issued2015
dc.description.abstractIn this study we used graph theory analysis to investigate age-related reorganization of functional networks during the active maintenance of information that is interrupted by external interference. Additionally, we sought to investigate network differences before and after averaging network parameters between both maintenance and interference windows. We compared young and older adults by measuring their magnetoencephalographic recordings during an interference-based working memory task restricted to successful recognitions. Data analysis focused on the topology/temporal evolution of functional networks during both the maintenance and interference windows. We observed that: (a) Older adults require higher synchronization between cortical brain sites in order to achieve a successful recognition, (b) The main differences between age groups arise during the interference window, (c) Older adults show reduced ability to reorganize network topology when interference is introduced, and (d) Averaging network parameters leads to a loss of sensitivity to detect age differences. © 2015 Ariza, Solesio-Jofre, Martínez, Pineda-Pardo, Niso, Maestú and Buldú.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.3389/fnhum.2015.00255
dc.identifier.issn1662-5161
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/21438
dc.language.isoengspa
dc.relation.citationIssueNo. MAY
dc.relation.citationTitleFrontiers in Human Neuroscience
dc.relation.citationVolumeVol. 9
dc.relation.ispartofFrontiers in Human Neuroscience, ISSN: 1662-5161 Vol. 9, No. MAY (2015)spa
dc.relation.urihttps://www.frontiersin.org/articles/10.3389/fnhum.2015.00255/fullspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subjectFunción del cerebrospa
dc.subjectFunción del sistema nervioso centralspa
dc.subjectEstudio controladospa
dc.subjectSincronización corticalspa
dc.subject.ddcPromoción de saludspa
dc.subject.keywordComplex networks of the brainspa
dc.subject.keywordBrain functionspa
dc.subject.keywordCentral nervous system functionspa
dc.subject.keywordControlled studyspa
dc.subject.keywordCortical synchronizationspa
dc.subject.lembEnvejecimientospa
dc.subject.lembCerebrospa
dc.subject.lembSistema nervioso centralspa
dc.titleEvaluating the effect of aging on interference resolution with time-varying complex networks analysisspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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