Autism Spectrum Disorders

Autism-linked gene stunts developing dendrites

Increased expression of a gene linked to autism spectrum disorders (ASDs) leads to a remodeling of dendrites during brain development, according to a new study conducted in cultured neurons and an ASD mouse model published ...

Dec 04, 2017
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The term "autism spectrum" is often used to describe disorders that are currently classified as pervasive developmental disorders. Pervasive developmental disorders include autism, Asperger syndrome, Childhood disintegrative disorder, Rett syndrome and Pervasive Developmental Disorder Not Otherwise Specified. These disorders are typically characterized by social deficits, communication difficulties, stereotyped or repetitive behaviors and interests, and/or cognitive delays. Although these diagnoses share some common features, individuals with these disorders are thought to be "on the spectrum" because of differences in severity across these domains.

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