Brain and psychology study of expected reward in bulimia nervosa
Part of Mental health clinical trials.
This study looks at how the brain and behavior respond to “expected rewards” in people with bulimia nervosa, compared with healthy volunteers. It may help researchers understand why symptoms continue and how future treatments could target those maintenance processes.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You can read and speak English
- You are right-handed
- If you have bulimia nervosa: you meet bulimia nervosa criteria on an interview (binge eating with self-induced vomiting at least weekly for about 3 months)
- If you have bulimia nervosa: your medication dose has been stable for at least 6 weeks with no recent changes affecting mood, appetite, or weight
- If you are a healthy control: no binge eating or purging for the past 3 months and no past eating disorder history
- You must not have had stomach bypass surgery, a recent major medical/psychiatric crisis, psychosis/bipolar disorder, major brain injury/stroke, or uncontrolled drug/alcohol problems
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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