CNN: What causes autism? Geschwind: Almost every medical condition has both genetic and environmental components. In autism, it seems that heritability is very high. The most recent large study ...

In young children, it may represent autism onset. In older children and adults, it may be a sign of autistic burnout. Developmental regression in autism spectrum disorder (ASD) describes a loss or ...

Autism is not a single disease entity. It is part of a range of developmental disorders known as autistic spectrum disorders (ASD). They begin in childhood and last through adulthood. There is ...

Autism spectrum disorder (ASD) is an incurable, lifelong developmental condition that affects how people perceive the world and interact with others. It affects around one in 100 people in the UK ...

April 2nd is World Autism Awareness Day — let's find out what it's about. Autism spectrum disorder, or ASD, is something that some people are born with. It affects how the brain works.

Autism spectrum disorder (ASD) is a developmental disorder characterized by the challenges it causes with social interaction, language skills, nonverbal communication; repetitive patterns of ...