Prenatal development of neonatal vocalizations

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dc.contributor.authorNarayanan, Darshana Z
dc.contributor.authorTakahashi, Daniel Yasumasa
dc.contributor.authorKelly, Lauren M
dc.contributor.authorHlavaty, Sabina I
dc.contributor.authorHuang, Junzhou
dc.contributor.authorGhazanfar, Asif A
dc.date.accessioned2022-08-17T13:23:51Z
dc.date.available2022-08-17T13:23:51Z
dc.date.issued2022-07-26
dc.description.resumoHuman and non-human primates produce rhythmical sounds as soon as they are born. These early vocalizations are important for soliciting the attention of caregivers. How they develop, remains a mystery. The orofacial movements necessary for producing these vocalizations have distinct spatiotemporal signatures. Therefore, their development could potentially be tracked over the course of prenatal life. We densely and longitudinally sampled fetal head and orofacial movements in marmoset monkeys using ultrasound imaging. We show that orofacial movements necessary for producing rhythmical vocalizations differentiate from a larger movement pattern that includes the entire head. We also show that signature features of marmoset infant contact calls emerge prenatally as a distinct pattern of orofacial movements. Our results establish that aspects of the sensorimotor development necessary for vocalizing occur prenatally, even before the production of soundpt_BR
dc.identifier.citationNARAYANAN, Darshana Z.; TAKAHASHI, Daniel Y.; KELLY, Lauren M.; HLAVATY, Sabina I.; HUANG, Junzhou; GHAZANFAR, Asif A. Prenatal development of neonatal vocalizations. Elife, [S. l.], v. 11, p. e78485, jul. 2022. Doi: http://dx.doi.org/10.7554/elife.78485. Disponível em: https://elifesciences.org/articles/78485. Acesso em: 17 ago. 2022.pt_BR
dc.identifier.doi10.7554/elife.78485
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/49162
dc.languageenpt_BR
dc.publisherELife Sciences Publications, Ltdpt_BR
dc.rightsAttribution 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/br/*
dc.subjectVocalization, animal - Animals, newbornpt_BR
dc.subjectCallithrix - Orofacial movementspt_BR
dc.subjectNeurosciencept_BR
dc.titlePrenatal development of neonatal vocalizationspt_BR
dc.typearticlept_BR

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