Cited by 227Autism Spectrum Disorder ResearchFace Recognition and PerceptionGenetics and Neurodevelopmental Disorders

A functional and structural study of emotion and face processing in children with autism

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Corbett, Blythe A., Carmean, Vanessa, Ravizza, Susan, Wendelken, Carter, Henry, Melissa L., Carter, Cameron, Rivera, Susan M.·2009·Psychiatry Research Neuroimaging

Abstract

Children with autism exhibit impairment in the processing of socioemotional information. The amygdala, a core structure centrally involved in socioemotional functioning, has been implicated in the neuropathology of autism. We collected structural and functional magnetic resonance images (MRI) in children 8 to 12 years of age with high-functioning autism (n=12) and typical development (n=15). The functional MRI experiment involved matching facial expressions and people. Volumetric analysis of the amygdala was also performed. The results showed that children with autism exhibited intact emotion matching, while showing diminished activation of the fusiform gyrus (FG) and the amygdala. Conversely, the autism group showed deficits in person matching amidst some FG and variable amygdala activation. No significant between-group differences in the volume of the left or right amygdala were found. There were associations between age, social anxiety and amygdala volume in the children with autism such that smaller volumes were generally associated with more anxiety and younger age. In summary, the data are consistent with abnormalities in circuits involved in emotion and face processing reported in studies of older subjects with autism showing reductions in amygdala activation related to emotion processing and reduced fusiform activation involved in face processing.

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Crossref · 10.1016/j.pscychresns.2008.08.005

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  1. Aggleton JP The Amygdala 2000 Oxford University Press Oxford Second ed.

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Authors
Corbett, B. A., Carmean, V., Ravizza, S., Wendelken, C., Henry, M. L., Carter, C., & Rivera, S. M.
Affiliations
  • University of California, Davis (US)
  • Michigan State University (US)
  • University of California, Berkeley (US)
  • Stanford University (US)
Corresponding author
Corbett, Blythe A.
Venue
Psychiatry Research Neuroimaging
Publisher
Elsevier BV
Published
2009-09
Volume
173
Issue
3
Pages
196-205
ISSN
0925-4927 (ISSN-L)
OpenAlex
W2112896554
Cited by
227
References
97
Citations by year
2026: 6 · 2025: 10 · 2024: 8 · 2023: 7 · 2022: 10 · 2021: 11 · 2020: 11 · 2019: 11 · 2018: 14 · 2017: 14 · 2016: 11 · 2015: 19 · 2014: 28 · 2013: 22 · 2012: 16
FWCI
7.10
Type
journal article
Language
en
Open access
Locations
  • Psychiatry Research Neuroimaging (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • U.S. Public Health Service (5 K08NMH072958)
  • National Institute of Mental Health (K08MH072958)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Face Recognition and Perception
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
Keywords
autism spectrum disorder, high-functioning autism, face processing, emotional processing, amygdala, fusiform gyrus, amygdala volume, social anxiety, person matching, children
MeSH terms
Autistic Disorder, Brain, Brain Mapping, Child, Emotions, Facial Expression, Female, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Neuropsychological Tests, Oxygen, Pattern Recognition, Visual, Photic Stimulation, Surveys and Questionnaires, Reaction Time, Linear Models

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