We invite 25-40 year old overweight women to participate in a University of Michigan study (IRB#: HUM000110867). The goal of our study is to examine how the brain responds to food pictures. To investigate this question, we will ask you to perform a task while getting a functional magnetic resonance imaging (fMRI) brain scan, complete behavioral tasks, and fill out questionnaires. The study requires one, 4-hour appointment, and you will be paid $75 for your time. Additional compensation (up to $20) may be provided to cover transportation costs if you're traveling to Ann Arbor from over 30 miles away.