Researchers identified three distinct brain “biotypes” of ADHD, each with its own chemical signature—offering new clues about why treatment can feel like trial and error.

"They are not aggressive and consequently they are not at risk for adolescent and adult antisocial behavior." And even boys with ADHD plus aggression are not doomed to delinquency down the road, Lee ...

By Dr. Priyom Bose, Ph.D. A new study comparing children with autism, ADHD, and both conditions reveals that comorbidity may alter how cognitive abilities relate to emotional and behavioral regulation ...