Look at those two!: The precuneus role in unattended third-person perspective of social interactions.

ABSTRACT: Human beings often observe other people's social interactions without being a part of them. Whereas the implications of some brain regions (e.g. amygdala) have been extensively examined, the implication of the precuneus remains yet to be determined. Here we examined the implication of the precuneus in third-person perspective of social interaction using functional magnetic resonance imaging (fMRI). Participants performed a socially irrelevant task while watching the biological motion of two agents acting in either typical (congruent to social conventions) or atypical (incongruent to social conventions) ways. When compared to typical displays, the atypical displays elicited greater activation in the central and posterior bilateral precuneus, and in frontoparietal and occipital regions. Wher

SUBMITTER: Petrini K 

PROVIDER: S-EPMC6869405 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature