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The Relationship Between Heart Rate Variability and Electroencephalography Functional Connectivity Variability Is Associated With Cognitive Flexibility

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dc.contributor.authorAlba, Guzman
dc.contributor.authorVila, Jaime
dc.contributor.authorRey, Beatriz
dc.contributor.authorMontoya, Pedro
dc.contributor.authorAngel Munoz, Miguel
dc.date.accessioned2024-09-10T13:08:54Z
dc.date.available2024-09-10T13:08:54Z
dc.date.issued2019-02-25
dc.description.abstractThe neurovisceral integration model proposes a neuronal network that is related to heart rate activity and cognitive performance. The aim of this study was to determine whether heart rate variability (HRV) and variability in electroencephalographic (EEG) functional connectivity in the resting state are related to cognitive flexibility. Thirty-eight right-handed students completed the CAMBIOS test, and their heart and EEG activity was recorded during 6 min in the resting state with their eyes open. We calculated correlations, partial correlations and multiple linear regressions among HRV indices, functional brain connectivity variability and CAMBIOS scores. Furthermore, the sample was divided into groups according to CAMBIOS performance, and one-way ANOVA was applied to evaluate group differences. Our results show direct and inverse correlations among cognitive flexibility, connectivity (positive and negative task networks) and heartbeat variability. Partial correlations and multiple linear regressions suggest that the relation between HRV and CAMBIOS performance is mediated by neuronal oscillations. ANOVA confirms that HRV and variability in functional brain connectivity is related to cognitive performance. In conclusion, the levels of brain signal variability might predict cognitive flexibility in a cognitive task, while HRV might predict cognitive flexibility only when it is mediated by neuronal oscillations.en
dc.description.sponsorshipThis work was supported by the Spanish Ministry of Economy and Competitiveness (PSI2014-57231-R). Research was funded by Grant Nos. PSI2014-57231-R and PSI2017-88388-C4-3-R from Spanish Ministry of Science. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. The authors have declared that no competing interests exist.es_ES
dc.format.page64es_ES
dc.format.volume13es_ES
dc.identifier.citationAlba G, Vila J, Rey B, Montoya P, Muñoz MA. The Relationship Between Heart Rate Variability and Electroencephalography Functional Connectivity Variability Is Associated With Cognitive Flexibility. Front Hum Neurosci. 2019 Feb 25;13:64.en
dc.identifier.doi10.3389/fnhum.2019.00064
dc.identifier.issn1662-5161
dc.identifier.journalFrontiers in Human Neurosciencees_ES
dc.identifier.otherhttp://hdl.handle.net/20.500.13003/17645
dc.identifier.pubmedID30858800es_ES
dc.identifier.puiL2002235470
dc.identifier.scopus2-s2.0-85069541384
dc.identifier.urihttps://hdl.handle.net/20.500.12105/22706
dc.identifier.wos459737900001
dc.language.isoengen
dc.publisherFrontiers Media
dc.relation.publisherversionhttps://dx.doi.org/10.3389/fnhum.2019.00064en
dc.rights.accessRightsopen accessen
dc.rights.licenseAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectHRV
dc.subjectEEG
dc.subjectResting-state
dc.subjectSample entropy
dc.subjectVariability of functional connectivity
dc.subjectCognitive flexibility
dc.titleThe Relationship Between Heart Rate Variability and Electroencephalography Functional Connectivity Variability Is Associated With Cognitive Flexibilityen
dc.typeresearch articleen
dspace.entity.typePublication
relation.isPublisherOfPublication9f9fa5ea-093b-43d8-bf2c-5bd65d08a802
relation.isPublisherOfPublication.latestForDiscovery9f9fa5ea-093b-43d8-bf2c-5bd65d08a802

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