Evidence for decreased parasympathetic response to a novel peer interaction in older children with autism spectrum disorder: a case-control study

ConclusionsPhysiological regulation, age, and social functioning likely influence stress responses to peer interactions for youth with ASD. Parasympathetic functioning, as opposed to sympathetic arousal, may be especially important in behavioral regulation, as older youth with ASD demonstrated atypical regulation and response to the social interaction paradigm. Future studies should help to further elucidate the developmental factors contributing to stress responses in ASD, the impact of physiological response on observable social behavior, and potential long-term consequences of chronic social stress in youth with ASD.
Source: Journal of Neurodevelopmental Disorders - Category: Neurology Source Type: research