A study analyzing 1,154 children and adolescents breaks new ground in how to think about the growing diagnosis.

MRI shows different progressive grey matter volume changes in two ADHD subtypes across symptom severity. Specifically, ADHD subtype 1 exhibits increased GMV, while ADHD subtype 2 shows decreased GMV.

Researchers combine brain imaging and molecular data to uncover shared and distinct biological signatures across major neurodevelopmental disorders ...

A couple of years ago, Jan Haavik was at a routine meeting of a research group that connects scientists studying attention deficit hyperactivity disorder (ADHD) with people who live with the condition ...

Whether brain scans ever enter the diagnostic toolkit, it validates the diversity and intricacy of ADHD, researchers say. “What I hope this article does is signal to people it's more complicated than ...

ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these medications activate reward and alertness systems, helping children stay ...

Scientists have identified 345 genes tied to six major neuropsychiatric disorders by mapping their activity in specific brain and immune cell types. The work, integrating single-cell genetic data with ...