Autistic Behaviour in Moebius Syndrome

Abstract

Seventeen children and young adults with Moebius syndrome were examined with a view to finding symptoms of autism. Some 40% of the group showed all or many of the symptoms typical of autistic disorder. The high frequency of autistic symptoms in Moebius syndrome might be a marked overrepresentation and could be suggestive of a common underlying neurobiological deficit at the brainstem level.