Recognition of biological motion in children with autistic spectrum disorders

Recognition of biological motion in children with autistic spectrum disorders.

It is widely accepted that autistic children experience difficulties in processing and recognizing emotions. Most relevant studies have explored the perception of faces. However, context and bodily gestures are also sources from which we derive emotional meanings. We tested 23 autistic children and 23 typically developing control children on their ability to recognize point-light displays of a ...

Brief report: recognition of emotional and non-emotional biological motion in individuals with autistic spectrum disorders.

This study aimed to explore the perception of different components of biological movement in individuals with autism and Asperger syndrome. The ability to recognize a person's actions, subjective states, emotions, and objects conveyed by moving point-light displays was assessed in 19 participants with autism and 19 comparable typical control participants. Results showed that the participants wi...

Recognition of Emotional and Non-emotional Biological Motion in Individuals with Autistic Spectrum Disorders

No evidence for impaired perception of biological motion in adults with autistic spectrum disorders.

A central feature of autistic spectrum disorders (ASDs) is a difficulty in identifying and reading human expressions, including those present in the moving human form. One previous study, by Blake et al. (2003), reports decreased sensitivity for perceiving biological motion in children with autism, suggesting that perceptual anomalies underlie problems in social cognition. We revisited this iss...

Autistic spectrum disorders in preschool children.

OBJECTIVE To review existing data on early signs of autistic spectrum disorders (ASD) and on how these disorders can be distinguished from other atypical patterns of development, and to describe a developmental surveillance approach that family physicians can use to ensure that children with these diagnoses are detected as early as possible. QUALITY OF EVIDENCE MEDLINE was searched from Janua...