Medically reviewed by Aleesha Grier, PsyD Autism symptoms in adults often include social communication difficulties, restricted and repetitive behaviors, and sensory sensitivities.Symptoms can vary ...

One in 36 children in the United States has autism, according to the Department of Health and Human Services (HHS) — but many don’t learn they’re on the spectrum until adulthood.

In a mouse model of the condition, suppressing activity in this region reduced symptoms such as social withdrawal ... Autism spectrum disorder, or ASD, is a developmental condition marked by ...