Research Participant Registry Core

The purpose of this study is to learn whether there are differences in brain organization in children with and without ADHD.

Boys and girls 8-12 who have not gone through puberty, and who either have ADHD, or who do not have ADHD (to participate as a comparison group). We ask that participants who have ADHD have never taken medication for their ADHD. Participation involves: at least three half-day sessions over a 3-4 year period that involve computer games, paper & pencil tasks, IQ testing, and Magnetic Resonance Imaging (MRI) brain scans. All testing is done free of charge. Contact: cohenlab@unc.edu or 919-525-1055.