期刊
NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS
卷 49, 期 -, 页码 125-134出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.neubiorev.2014.12.008
关键词
Emotion regulation; Affect; Mood; Binge eating; Overeating; Obesity; Overweight
资金
- Studienstiftung des deutschen Volkes (German National Academic Foundation)
- Ministry of Science Baden-Wurttemberg
- European Social Fund
- LEAD graduate school [GSC1028]
- Excellence Initiative of the German federal and state governments
Deficits in emotion regulation processes are a common and widely used explanation for the development and maintenance of binge eating disorder (BED). It is assumed that BED patients - as they have difficulty regulating their negative emotions - use binge eating to cope with these emotions and to find relief. However, the number of experimental studies investigating this assumption is scarce and the differentiation of obese individuals with and without BED regarding the emotion regulation model is not verified. We reviewed literature for experimental studies investigating the emotion regulation model in obese patients (OB) with and without BED. Our search resulted in 18 experimental studies examining the triggering effect of negative emotions for binge eating or its effects on subsequent relief. We found evidence indicating that negative emotion serves as a trigger for binge eating in the BED group unlike the obese group without BED. Considering the small number of studies, we found evidence for a (short-term) improvement of mood through food intake, irrespective of group. (C) 2014 Elsevier Ltd. All rights reserved.
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