GLP1R and eating disorder: Although no previous study has examined posited associations dimensionally and prospectively in humans, eating disorders characterized by binge-eating episodes are associated with lower leptin levels [23,64]; reduced GLP-1 response [65,66]; increased RVE, as measured by breakpoint on PR tasks [23,67-70]; and decreased satiation via greater food intake in ad-lib meals [71-77] compared to controls.