The Center for Functional and Molecular Imaging at Georgetown University's Medical Center is looking for subjects between the ages of 14 and 17 to participate in MRI studies. By monitoring children during games and learning activities, the study hopes to reveal more about the development of brain systems responsible for thinking, learning and moving.

Participants will be paid $50 for the approximately 2 hours time required to do the study. Parents can take home an image of their child's brain. (Decorative frames not included.)