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

A major brain scan study uncovers a hidden, extreme ADHD subtype that could change diagnosis and treatment forever.

Groundbreaking research reveals ADHD is not a single disorder but comprises distinct biological subtypes. New brain scan ...

A new study reveals 3 ADHD subtypes that exist. My son is autistic and has ADHD. I don't need researchers to tell me what ...

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.

To learn more about our editorial approach, explore The Direct Message methodology. For decades, ADHD research has been haunted by a strange contradiction. Brain imaging studies kept producing ...

The MarketWatch News Department was not involved in the creation of this content. Over 22 million Americans are diagnosed with ADHD -- yet an objective biological marker for distinguishing between its ...

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.

Over 22 million Americans are diagnosed with ADHD — yet an objective biological marker for distinguishing between its three distinct subtypes has, to date, remained elusive 1 Firefly’s AI-powered ...