Visual information and body sway coupling in infants during sitting acquisition

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dc.contributor.authorBarela, José A. [UNESP]
dc.contributor.authorGodoi, Daniela [UNESP]
dc.contributor.authorFreitas Junior, Paulo B. [UNESP]
dc.contributor.authorPolastri, Paula F. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:19:53Z
dc.date.available2014-05-27T11:19:53Z
dc.date.issued2000-03-04
dc.description.abstractThe purpose of this study was to examine if there is any developmental change in the coupling between visual information and trunk sway in infants as they acquire the sitting position. Twenty-four infants distributed in four groups (6-, 7-, 8-, and 9-month-old) were sat inside a moving room that oscillated back and forward at frequencies of 0.2 and 0.5 Hz. The results revealed that trunk sway matched to the moving room at both frequencies but did not differ among the four age groups. Coherence and gain revealed that the coupling was weaker at 0.2 than at 0.5 Hz. Relative phase showed that at 0.2 Hz, infants were swaying with no lag but at 0.5 Hz they were lagging the room. These results showed that the coupling between visual information and trunk sway in infants varies with the visual stimulus but does not change as infants acquire the sitting position. © 2001 Elsevier B.V.en
dc.description.affiliationDepto. Educ. Fis. - Inst. B. Univ. Estadual Paulista, S., Rio Claro
dc.format.extent285-297
dc.identifierhttp://dx.doi.org/10.1016/S0163-6383(01)00045-5
dc.identifier.citationInfant Behavior and Development, v. 23, n. 3-4, p. 285-297, 2000.
dc.identifier.doi10.1016/S0163-6383(01)00045-5
dc.identifier.issn0163-6383
dc.identifier.lattes0184563925177710
dc.identifier.orcid0000-0003-2007-5950
dc.identifier.scopus2-s2.0-0043189360
dc.identifier.urihttp://hdl.handle.net/11449/66124
dc.identifier.wosWOS:000172015700004
dc.language.isoeng
dc.relation.ispartofInfant Behavior & Development
dc.relation.ispartofjcr1.669
dc.relation.ispartofsjr0,784
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectInfant
dc.subjectMoving room
dc.subjectPerception-action
dc.subjectSitting
dc.subjectVision
dc.titleVisual information and body sway coupling in infants during sitting acquisitionen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
unesp.author.lattes0184563925177710[4]
unesp.author.orcid0000-0003-2007-5950[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Educação Física - IBRC