Journal of Autism and Developmental Disorders

, Volume 32, Issue 4, pp 249–261

Visual Scanning of Faces in Autism

  • Kevin A. Pelphrey
  • Noah J. Sasson
  • J. Steven Reznick
  • Gregory Paul
  • Barbara D. Goldman
  • Joseph Piven
Article

DOI: 10.1023/A:1016374617369

Cite this article as:
Pelphrey, K.A., Sasson, N.J., Reznick, J.S. et al. J Autism Dev Disord (2002) 32: 249. doi:10.1023/A:1016374617369

Abstract

The visual scanpaths of five high-functioning adult autistic males and five adult male controls were recorded using an infrared corneal reflection technique as they viewed photographs of human faces. Analyses of the scanpath data revealed marked differences in the scanpaths of the two groups. The autistic participants viewed nonfeature areas of the faces significantly more often and core feature areas of the faces (i.e., eyes, nose, and mouth) significantly less often than did control participants. Across both groups of participants, scanpaths generally did not differ as a function of the instructions given to the participants (i.e., “Please look at the faces in any manner you wish.” vs. “Please identify the emotions portrayed in these faces.”). Autistic participants showed a deficit in emotion recognition, but this effect was driven primarily by deficits in the recognition of fear. Collectively, these results indicate disorganized processing of face stimuli in autistic individuals and suggest a mechanism that may subserve the social information processing deficits that characterize autism spectrum disorders.

Face processingautismeye movementsvisual scanpathssocial perception

Copyright information

© Plenum Publishing Corporation 2002

Authors and Affiliations

  • Kevin A. Pelphrey
    • 1
    • 2
  • Noah J. Sasson
    • 1
  • J. Steven Reznick
    • 1
  • Gregory Paul
    • 1
  • Barbara D. Goldman
    • 1
  • Joseph Piven
    • 2
  1. 1.Department of PsychologyUniversity of North Carolina atChapel Hill
  2. 2.UNC Neurodevelopmental Disorders Research CenterUniversity of North Carolina atChapel Hill