Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/72002
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Lisboa, Isabel C. | por |
dc.contributor.author | Miguel, Helga | por |
dc.contributor.author | Sampaio, Adriana | por |
dc.contributor.author | Mouta, Sandra | por |
dc.contributor.author | Santos, Jorge A. | por |
dc.contributor.author | Pereira, Alfredo F. | por |
dc.date.accessioned | 2021-04-16T14:58:36Z | - |
dc.date.issued | 2020-12-01 | - |
dc.identifier.issn | 0028-3932 | por |
dc.identifier.uri | https://hdl.handle.net/1822/72002 | - |
dc.description.abstract | Biological motion perception-our capacity to perceive the intrinsic motion of humans and animals-has been implicated as a precursor of social development in infancy. In the adult brain, several biological motion neural correlates have been identified; of particular importance, the right posterior superior temporal sulcus (rpSTS).We present a study, conducted with fNIRS, which measured brain activations in infants' right posterior temporal region to point-light walkers, a standard stimulus category of biological motion perception studies.Seven-month-old infants (n = 23) participated in a within-subject blocked design with three experimental conditions and one baseline. Infants viewed: an intact upright point-light walker of a person approaching the observer; the same point-light walker stimulus but inverted; and a selected frame from the point-light walker stimulus, approaching the viewer at constant velocity with no articulated motion, close to object motion.We found activations for both the upright and the inverted point-light walkers. The rigid moving point-light walker frame did not elicit any response consistent with a functional activation in this region.Our results suggest that biological motion is processed differently in the right middle posterior temporal cortex in infancy, and that articulated motion is a critical feature in biological motion processing at this early age. | por |
dc.description.sponsorship | - This study was conducted at Psychology Research Center (UID/PSI/01662/2013), University of Minho, and supported by the Portuguese Foundation for Science and Technology and the Portuguese Ministry of Science, Technology and Higher Education through national funds and co-financed by FEDER through COMPETE2020 under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007653). This research was also supported by PhD grants from Portuguese Science and Technology Foundation to ICL (PD/BD/105966/2014), HM (SFRH/BD/86694/2012), and research grants PTDC/MHC-PCN/1530/2014 and IF/00217/2013 attributed to AP. This study was conducted at the Psychology Research Centre (PSI/01662), School of Psychology, University of Minho, supported by the Foundation for Science and Technology (FCT) through the Portuguese State Budget (Ref.: UIDB/PSI/01662/2020). | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147227/PT | por |
dc.relation | POCI-01-0145-FEDER-007653 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/PD/PD%2FBD%2F105966%2F2014/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F86694%2F2012/PT | por |
dc.relation | PTDC/MHC-PCN/1530/2014 | por |
dc.relation | UIDB/PSI/01662/2020 | por |
dc.rights | restrictedAccess | por |
dc.subject | Biological motion | por |
dc.subject | Right STS | por |
dc.subject | Point-light walkers | por |
dc.subject | Infancy | por |
dc.subject | fNIRS | por |
dc.subject | Neurodevelopment | por |
dc.title | Right STS responses to biological motion in infancy - an fNIRS study using point-light walkers | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0028393220303407?dgcid=rss_sd_all | por |
oaire.citationVolume | 149 | por |
dc.date.updated | 2021-04-05T13:19:00Z | - |
dc.identifier.doi | 10.1016/j.neuropsychologia.2020.107668 | por |
dc.date.embargo | 10000-01-01 | - |
dc.identifier.pmid | 33137357 | - |
dc.subject.wos | Science & Technology | - |
dc.subject.wos | Social Sciences | - |
sdum.export.identifier | 10362 | - |
sdum.journal | Neuropsychologia | por |
Aparece nas coleções: | CIPsi - Artigos (Papers) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Right STS responses to biological motion in infancy – An fNIRS study using point-light walkers.pdf Acesso restrito! | 2,22 MB | Adobe PDF | Ver/Abrir |