title: ERP evidence of atypical face processing in young children with autism.
abstract: Autism involves a basic impairment in social cognition. This study investigated early stage face processing in young children with autism by examining the face-sensitive early negative event-related brain potential component in 3-4 year old children with autism spectrum disorder (ASD), typical development, and developmental delay. Results indicated that children with ASD showed a slower electrical brain response to faces and a larger amplitude response to objects compared to children with typical development and developmental delay. These findings indicate that children with ASD have a disordered pattern of brain responses to faces and objects at an early age.
authors.affiliation: Psychiatry and Behavioral Sciences, Box 357920 CHDD, Seattle, WA 98195, USA. sjwebb@u.washington.edu
authors.forename: Sara J
authors.initials: SJ
authors.lastname: Webb
authors.forename: Geraldine
authors.initials: G
authors.lastname: Dawson
authors.forename: Raphael
authors.initials: R
authors.lastname: Bernier
authors.forename: Heracles
authors.initials: H
authors.lastname: Panagiotides
mesh_terms: D001321:Autistic Disorder / Q000453:epidemiology*; D001921:Brain / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D005071:Evoked Potentials / Q000502:physiology*; D005145:Face; D005260:Female; D006801:Humans; D008297:Male; D010468:Perceptual Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000503:physiopathology; D014796:Visual Perception / Q000502:physiology*