the brain matures in a normal pattern but is delayed three years in some regions, on average, compared to youth without the disorder, MRI scans reveal. The delay in ADHD was most prominent in ...

The group included children with the inattentive ADHD subtype and the combined subtype. Researchers compared brain MRI results with those of a control group of 87 healthy, similarly aged children.

While providing little evidence of brain differences that are identifiable by MRI ... about whether ADHD is in fact a true biological disorder, or if it instead reflects normal variation in ...

Brain magnetic resonance imaging (MRI) can be used to identify people with attention-deficit/hyperactivity disorder from patients without the condition, according to ...

People diagnosed with attention deficit hyperactivity disorder have smaller brain volume than those without the disorder, according to a study published Wednesday in the medical journal The Lancet ...

UNC scientists conducted a study to image the neural activity analogues to cognitive flexibility and discover differences in the brain activity of children with ADHD and those without. Their ...