On July 10, 2026, this site will be winding down to focus on delivering a more streamlined, modern experience across other platforms. See below.
The purpose of this study is to look at brain differences between children with Autism, ADHD, and those without either diagnosis.
The largest genetic study of Autism. Register online and Sign up to speed up research and advance the research on Autism.
Sign up to Connect to useful resources, receive an e-newsletter, & learn about research opportunities.
(Enrollment currently on HOLD). Understanding how the brain works in people 8-26 years old with ADHD, Autism, OCD, and/or a Tic Disorder.
Enrollment is paused due to COVID-19.