Zuoxin Wang (left), professor of psychology in the College of Arts and Sciences, and Mohamed Kabbaj (right), professor of ...

Anorexia nervosa is a serious mental disorder that manifests with an intense fear of weight gain and a disturbed body image. This can lead to severe diet restrictions or other behaviors like purging, ...

Social rank regulates methamphetamine-seeking behavior by modulating the mesocortical and mesolimbic dopamine pathways, and winning experiences can remodel these circuits to suppress drug-seeking. In ...

Idiosyncratic cravings for foods such as ice cream or pickles, occur in most pregnant women. Over-nutrition and obesity resulting from such cravings can cause metabolic and psychiatric disorders in ...