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Associations Between Neural Reward Processing and Binge Eating Among Adolescent Girls.

Authors
  • Bodell, Lindsay P1
  • Wildes, Jennifer E2
  • Goldschmidt, Andrea B3
  • Lepage, Rachel4
  • Keenan, Kate E2
  • Guyer, Amanda E5
  • Hipwell, Alison E4
  • Stepp, Stephanie D4
  • Forbes, Erika E4
  • 1 Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, Illinois. Electronic address: [email protected]
  • 2 Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, Illinois.
  • 3 Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University/The Miriam Hospital, Providence, Rhode Island.
  • 4 Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania.
  • 5 Department of Human Ecology and Center for Mind and Brain, University of California, Davis, Davis, California.
Type
Published Article
Journal
The Journal of adolescent health : official publication of the Society for Adolescent Medicine
Publication Date
Oct 17, 2017
Identifiers
DOI: 10.1016/j.jadohealth.2017.08.006
PMID: 29054735
Source
Medline
Keywords
License
Unknown

Abstract

This study is the first to examine longitudinal associations between reward responding and binge eating in community-based, mostly low-socioeconomic status adolescent girls. Ventromedial prefrontal cortex response to reward outcome-possibly reflecting an enhanced subjective reward value-appears to be a state marker of binge-eating severity rather than a predictor of future severity.

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