Children who present with the most volatile form of attention-deficit/hyperactivity disorder have a harder time regulating their emotions, researchers say. When overwhelmed, this can lead to full-body ...

A new study found that ADHD includes at least three biological subtypes, including one more severe type associated with ...

The classic image of a child with ADHD is practically a stock character: the spacey kid staring out the window, distracted by squirrels; the fidgeter who can’t sit still, a leg rattling under the desk ...

A major brain imaging study of 446 children with ADHD has identified three distinct brain-based subtypes, including one marked by severe emotional dysregulation absent from current diagnostic criteria ...

Figuring out the causes of why children develop attention-deficit/hyperactivity disorder (ADHD) has been on scientists' radar for a few decades now. A common notion that has been around for nearly 20 ...

The Food and Drug Administration approved the first brain scan that can help diagnose attention deficit hyperactivity disorder in children, The Associated Press reported. The agency cleared the NEBA ...