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.

Attention-deficit/hyperactivity disorder (ADHD) is a chronic mental disorder that disrupts one’s ability to manage their emotions and actions. This disorder can be ...

Scientists say they each have "unique clinical-neural profiles".

Add Yahoo as a preferred source to see more of our stories on Google. Megan and Cassie say they are at a loss for how to help their children’s behavior. Megan says her 7-year-old son was diagnosed ...

For now, ADHD is still diagnosed as a single disorder with different behavioural presentations. Scientists have identified ...