Code for: Prone to food in bad mood – Emotion potentiated food cue reactivity in patients with binge eating disorder
Author(s) / Creator(s)
Arend, Ann-Kathtrin
Schnepper, Rebekka
Lutz, Annika
Eichin, Katharina Naomi
Blechert, Jens
Abstract / Description
Code for: Arend, A.-K., Schnepper, R., Lutz, A., Eichin, K., N., & Blechert, J. (2022). Prone to food in bad mood – Emotion potentiated food cue reactivity in patients with binge eating disorder. International Journal of Eating Disorders, 55(4), 564-569. https://doi.org/10.1002/eat.23683
Objective - Theories on emotional eating are central to our understanding of etiology, maintenance, and treatment of binge eating. Yet, findings on eating changes under induced negative emotions in binge-eating disorder (BED) are equivocal. Thus, we studied whether food-cue reactivity is potentiated under negative emotions in BED, which would point toward a causal role of emotional eating in this disorder.
Methods - Patients with BED (n = 24) and a control group without eating disorders (CG; n = 69) completed a food picture reactivity task after induction of negative versus neutral emotions. Food-cue reactivity (self-reported food pleasantness, desire to eat [DTE], and corrugator supercilii muscle response, electromyogram [EMG]) was measured for low- and high-caloric food pictures.
Results - Patients with BED showed emotion-potentiated food-cue reactivity compared to controls: Pleasantness and DTE ratings and EMG response were increased in BED during negative emotions. This was independent of caloric content of the images.
Conclusions - Food-cue reactivity in BED was consistent with emotional eating theories and points to a heightened response to all foods regardless of calorie content. The discrepancy of appetitive ratings with the aversive corrugator response points to ambivalent food responses under negative emotions in individuals with BED.
Keyword(s)
binge-eating disorder corrugator supercilii desire to eat electromyography emotion induction emotional eating food-cue reactivity pleasantnessPersistent Identifier
Date of first publication
2021-11-16
Publisher
PsychArchives
Is referenced by
Citation
Arend, A.-K., Schnepper, R., Lutz, A., Eichin, K. N., & Blechert, J. (2021). Code for: Prone to food in bad mood – Emotion potentiated food cue reactivity in patients with binge eating disorder. PsychArchives. https://doi.org/10.23668/PSYCHARCHIVES.5212
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code_descriptives_and_emotion_manipulation_check.spsSPSS syntax file - 6.24KBMD5: c79eb3f96f46457fd929b0667192805b
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code_ratings_and_corrugator.RR script - 51.4KBMD5: e373a27e370e7fb158a4873d27fb9871
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22021-11-16Compared to the previous version of the DRO, data and analysis code for control and power analyses was added.
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Author(s) / Creator(s)Arend, Ann-Kathtrin
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Author(s) / Creator(s)Schnepper, Rebekka
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Author(s) / Creator(s)Lutz, Annika
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Author(s) / Creator(s)Eichin, Katharina Naomi
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Author(s) / Creator(s)Blechert, Jens
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PsychArchives acquisition timestamp2021-11-16T12:59:06Z
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Made available on2021-07-28T15:06:06Z
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Made available on2021-11-16T12:59:06Z
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Date of first publication2021-11-16
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Abstract / DescriptionCode for: Arend, A.-K., Schnepper, R., Lutz, A., Eichin, K., N., & Blechert, J. (2022). Prone to food in bad mood – Emotion potentiated food cue reactivity in patients with binge eating disorder. International Journal of Eating Disorders, 55(4), 564-569. https://doi.org/10.1002/eat.23683en_US
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Abstract / DescriptionObjective - Theories on emotional eating are central to our understanding of etiology, maintenance, and treatment of binge eating. Yet, findings on eating changes under induced negative emotions in binge-eating disorder (BED) are equivocal. Thus, we studied whether food-cue reactivity is potentiated under negative emotions in BED, which would point toward a causal role of emotional eating in this disorder. Methods - Patients with BED (n = 24) and a control group without eating disorders (CG; n = 69) completed a food picture reactivity task after induction of negative versus neutral emotions. Food-cue reactivity (self-reported food pleasantness, desire to eat [DTE], and corrugator supercilii muscle response, electromyogram [EMG]) was measured for low- and high-caloric food pictures. Results - Patients with BED showed emotion-potentiated food-cue reactivity compared to controls: Pleasantness and DTE ratings and EMG response were increased in BED during negative emotions. This was independent of caloric content of the images. Conclusions - Food-cue reactivity in BED was consistent with emotional eating theories and points to a heightened response to all foods regardless of calorie content. The discrepancy of appetitive ratings with the aversive corrugator response points to ambivalent food responses under negative emotions in individuals with BED.en
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Publication statusunknownen
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Review statusunknownen
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SponsorshipAustrian Science Fund. Grant Numbers: W1233-B, Doctoral College “Imaging the Mind”; Fonds National de la Recherche Luxembourg. Grant Number: 8371546 EMO-EAT; H2020 European Research Council. Grant Number: ERC-StG-2014 639445 NewEaten
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CitationArend, A.-K., Schnepper, R., Lutz, A., Eichin, K. N., & Blechert, J. (2021). Code for: Prone to food in bad mood – Emotion potentiated food cue reactivity in patients with binge eating disorder. PsychArchives. https://doi.org/10.23668/PSYCHARCHIVES.5212en
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Persistent Identifierhttps://hdl.handle.net/20.500.12034/4430.2
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Persistent Identifierhttps://doi.org/10.23668/psycharchives.5212
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Language of contentengen_US
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PublisherPsychArchivesen_US
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Is referenced byhttps://doi.org/10.1002/eat.23683
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Is related tohttps://www.psycharchives.org/handle/20.500.12034/4431
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Is related tohttps://doi.org/10.1002/eat.23683
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Keyword(s)binge-eating disorderen
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Keyword(s)corrugator superciliien
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Keyword(s)desire to eaten
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Keyword(s)electromyographyen
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Keyword(s)emotion inductionen
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Keyword(s)emotional eatingen
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Keyword(s)food-cue reactivityen
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Keyword(s)pleasantnessen
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Dewey Decimal Classification number(s)150
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TitleCode for: Prone to food in bad mood – Emotion potentiated food cue reactivity in patients with binge eating disorderen_US
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DRO typecodeen_US