Maternal chemosignals enhance infant-adult brain-to-brain synchrony.
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ABSTRACT:
SUBMITTER: Endevelt-Shapira Y
PROVIDER: S-EPMC8664266 | biostudies-literature | 2021 Dec
REPOSITORIES: biostudies-literature
Publications
Maternal chemosignals enhance infant-adult brain-to-brain synchrony.
Endevelt-Shapira Yaara Y Djalovski Amir A Dumas Guillaume G Feldman Ruth R
Science advances 20211210 50
Maternal body odors serve as important safety-promoting and social recognition signals, but their role in human brain maturation is largely unknown. Utilizing ecological paradigms and dual- electroencephalography recording, we examined the effects of maternal chemosignals on brain-to-brain synchrony during infant-mother and infant-stranger interactions with and without the presence of maternal body odors. Neural connectivity of right-to-right brain theta synchrony emerged across conditions, sens ...[more]
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