Processing of pictorial food stimuli in patients with eating disorders

• Verfasst von: Giel, Katrin [VerfasserIn]
• Verfasst von: Teufel, Martin [VerfasserIn]
• Verfasst von: Friederich, Hans-Christoph [VerfasserIn]
• Verfasst von: Hautzinger, Martin [VerfasserIn]
• Verfasst von: Enck, Paul [VerfasserIn]
• Verfasst von: Zipfel, Stephan [VerfasserIn]
• Titel: Processing of pictorial food stimuli in patients with eating disorders
• Titelzusatz: a systematic review
• Verf.angabe: Katrin Elisabeth Giel, Martin Teufel, Hans-Christoph Friederich, Martin Hautzinger, Paul Enck, Stephan Zipfel
• Jahr: 2011
• Umfang: 13 S.
• Fussnoten: Published online 2 February 2010 ; Gesehen am 22.06.2022
• Titel Quelle: Enthalten in: The international journal of eating disorders
• Ort Quelle: New York, NY : Wiley, 1981
• Jahr Quelle: 2011
• Band/Heft Quelle: 44(2011), 2, Seite 105-117
• ISSN Quelle: 1098-108X
• DOI: doi:10.1002/eat.20785
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: anorexia nervosa
• Sach-SW: bulimia nervosa
• Sach-SW: cue
• Sach-SW: eating disorder
• Sach-SW: food
• Sach-SW: pictorial
• Sach-SW: pictures
• Sach-SW: processing
• Sach-SW: stimuli
• Sach-SW: visual
• K10plus-PPN: 1807440850

Abstract

Objective: The processing of food cues in eating-disordered patients has recently been increasingly investigated. Outlined is current evidence from pictorial food stimuli studies. Method: PubMed and PsychINFO were searched for quantitative pictorial food stimuli studies investigating healthy controls and expert-diagnosed eating-disordered patients. Results: Patients with eating disorders (ED) demonstrated cue reactivity to food stimuli. Results from functional imaging suggest sensory disengagement and higher emotional involvement while self-reported data and facial EMG revealed that food pictures were perceived as less pleasurable. Different experimental paradigms have demonstrated an attentional bias for food cues in ED. Currently, psychophysiological data is widely inconclusive. Discussion: Evidence suggests cue reactivity to food pictures in eating-disordered patients. However, the overall picture is inconclusive because methodological problems and the integration of findings from different experimental approaches pose a challenge to the research field. © 2010 by Wiley Periodicals, Inc.