Imagery rescripting in individuals with binge-eating behavior: An experimental proof-of-concept study.

OBJECTIVE: Mental imagery is more strongly related to emotions than verbal cognitions. Binge eating is associated with dysfunctional emotional regulation. However, cognitive therapy techniques have focused on verbal cognitions. This proof-of-concept study compares a traditional cognitive therapy technique, cognitive restructuring (CR), with imagery rescripting (IR) in individuals with binge-eating disorder or bulimia nervosa. METHOD: Thirty-six participants were asked to recall an idiosyncratic mental image of social rejection. They were then randomly assigned to a single session of CR or IR. Ratings of positive and negative emotions, and impact on rational and emotional core beliefs were administered prior to and after imagery recall, after the experimental intervention, and 1 week later. Eating disorder psychopathology was measured before and 1 week after the experimental intervention. RESULTS: Repeated measures ANOVAs revealed that after the experimental intervention, negative emotions and core beliefs had significantly decreased in CR and IR. Both groups also showed an increase in positive emotions that lasted until 1-week follow-up. DISCUSSION: This study suggests that CR and IR as an experimental intervention have comparable impact on distress and rational and emotional core beliefs. The feasibility of IR has been demonstrated. The effect of imagery recall on CR needs further investigation.

Exploring the mind's eye: Contents and characteristics of mental images in overweight individuals with binge eating behaviour.

Mental images play a role in various mental disorders and are strongly associated with emotions. Negative emotions and their regulation are important in eating disorders. However, research on mental imagery in eating disorders is still scarce. We investigated mental images and their relation to distress and eating disorder psychopathology in individuals with binge eating behaviour. Content and characteristics of mental images and their relation to psychopathology of 21 individuals with binge eating behaviour, 19 mixed patient controls and 21 healthy controls have been assessed with a semi-structured interview. Occurrence and vividness of food-related images did not differ between groups. However they were experienced as more distressing and distracting and more difficult to control by eating disordered patients. Body-related mental images were less associated with desire to eat than expected. Mental images of social rejection were experienced as more vivid by both clinical groups and caused desire to eat in individuals with binge eating behaviour. Mental images are relevant in binge eating behaviour, but with different patterns regarding concomitant distress and eating disorder psychopathology. As transdiagnostic mental images of social rejection are relevant for individuals with binge eating behaviour, research on imagery based techniques in eating disorders seems promising.