Appetite regulating hormones cortisol and peptide YY are associated with disordered eating psychopathology independent of body mass index.
Personality development characteristics of women with anorexia nervosa, their healthy siblings and healthy controls: What prevents and what relates to psychopathology? This has to be one of the more fascinating studies on EDs that I've read lately, and it looks at why some family members develop an eating disorder, and others don't.
Attentional Processing of Food Pictures in Individuals with Anorexia Nervosa-An Eye-Tracking Study.
*This is derived from an old joke when I used to play the viola. "What do violists use for birth control?" "Their personalities."