The severity of attention deficit hyperactivity disorder (ADHD) symptoms in youth appears to be reflected in their brain structure, recent NIMH-supported brain imaging studies are finding. In one study, researchers found that the front part of...
In youth with attention deficit hyperactivity disorder (ADHD), the brain matures in a normal pattern but is delayed three years in some regions, on average, compared to youth without the disorder, an imaging study by researchers at the National...