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Vagal modulation of 1-month-old infants to auditory stimuli is associated with self-regulatory behavior

2018Journal article Restricted access
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dc.contributor.authorCruz, Sara
dc.contributor.authorFerreira-Santos, Fernando
dc.contributor.authorOliveira-Silva, Patrícia
dc.contributor.authorRibeiro, Eugénia
dc.contributor.authorGonçalves, Óscar
dc.contributor.authorSampaio, Adriana
dc.date.accessioned2018-03-08T10:16:11Z
dc.date.available2018-03-08T10:16:11Z
dc.date.issued2018
dc.description.abstractDuring infancy, cardiac vagal modulation has been associated with attentional and social engagement behaviors. While studies have shown that infants display a behavioral repertoire that enables them to interact with others by being able to regulate themselves in order to attend to and to discriminate emotional and social cues, vagal modulation to sensory stimuli and its association with behavioral outcomes at early ages remains to be addressed. In this study, we analyzed the cardiac vagal response of 1-month-old infants to two auditory stimuli intensities and whether vagal response was associated with social interactive and self-regulatory abilities. Therefore, we recorded cardiac and respiratory physiological responses in 28 infants using a Biopac System. Neurobehavioral assessment was performed using the Neonatal Behavioral Assessment Scale. We observed increased respiratory sinus arrhythmia (RSA) amplitude to both auditory stimuli intensities when compared to baseline. No intensity effect was found for the RSA response. Additionally, we observed that higher RSA amplitude to both auditory stimuli was positively correlated with adjusted self-regulatory behaviors, suggesting a convergence between multiple measures assessing infants' state regulation. Results are discussed in light of 1-month-old infants' auditory stimuli processing and its implications for regulatory behaviors and the emergent social-like behaviors.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCruz, S., Ferreira-Santos, F., Oliveira-Silva, P., Ribeiro, E., Gonçalves, Ó., Sampaio, A. (2018). Vagal modulation of 1-month-old infants to auditory stimuli is associated with self-regulatory behavior. Social Development, 27(2), 322-334pt_PT
dc.identifier.doi10.1111/sode.12270pt_PT
dc.identifier.eid85045900709
dc.identifier.eissn1467-9507
dc.identifier.issn0961-205X
dc.identifier.urihttp://hdl.handle.net/10400.14/24143
dc.identifier.wos000430471500007
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherJohn Wiley and Sonspt_PT
dc.relationPROCESSOS DE COLABORAÇÃO TERAPÊUTICA EM TERAPIA COGNITIVO-COMPORTAMENTAL
dc.subjectAuditory processingpt_PT
dc.subjectInfantspt_PT
dc.subjectNeurodevelopmentpt_PT
dc.subjectOrienting behaviorpt_PT
dc.subjectSelf-regulatory behaviorpt_PT
dc.subjectVagal modulationpt_PT
dc.titleVagal modulation of 1-month-old infants to auditory stimuli is associated with self-regulatory behaviorpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitlePROCESSOS DE COLABORAÇÃO TERAPÊUTICA EM TERAPIA COGNITIVO-COMPORTAMENTAL
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F68263%2F2010/PT
oaire.citation.titleSocial Developmentpt_PT
person.familyNameCruz
person.familyNameFerreira-Santos
person.familyNameOliveira-Silva
person.familyNameRibeiro
person.familyNameGonçalves
person.familyNameSampaio
person.givenNameSara
person.givenNameFernando
person.givenNamePatrícia
person.givenNameEugénia
person.givenNameÓscar
person.givenNameAdriana
person.identifier996848
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person.identifier.orcid0000-0003-0011-7746
person.identifier.orcid0000-0002-2656-5291
person.identifier.orcid0000-0001-6550-3790
person.identifier.orcid0000-0002-8749-7130
person.identifier.orcid0000-0003-2735-9155
person.identifier.orcid0000-0001-7347-1282
person.identifier.ridL-5994-2013
person.identifier.ridL-3259-2014
person.identifier.ridA-1574-2011
person.identifier.ridG-5278-2010
person.identifier.ridC-8361-2011
person.identifier.scopus-author-id53986199300
person.identifier.scopus-author-id49962001700
person.identifier.scopus-author-id36465698000
person.identifier.scopus-author-id8668771500
person.identifier.scopus-author-id8668770800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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