Brain Mechanisms for Social Perception

Kevin A. Pelphrey, Elizabeth J. Carter
2008 Annals of the New York Academy of Sciences  
In this review, we summarize our research program, which has as its goal charting the typical and atypical development of the social brain in children, adolescents, and adults with and without autism. We highlight recent work using virtual reality stimuli, eye tracking, and functional magnetic resonance imaging that has implicated the superior temporal sulcus (STS) region as an important component of the network of brain regions that support various aspects of social cognition and social
more » ... ion. Our work in typically developing adults has led to the conclusion that the STS region is involved in social perception via its role in the visual analysis of others' actions and intentions from biological-motion cues. Our work in high-functioning adolescents and adults with autism has implicated the STS region as a mechanism underlying social perception dysfunction in this neurodevelopmental disorder. We also report novel findings from a study of biological-motion perception in young children with and without autism.
doi:10.1196/annals.1416.007 pmid:19076404 pmcid:PMC2804066 fatcat:udu2bn52zze5bhfvqo6ee6krca