Patients with attention deficit/hyperactivity disorder (ADHD) typically fall into one of three subtypes: predominately inattentive, predominately hyperactive ...

Over 22 million Americans are diagnosed with ADHD — yet an objective biological marker for distinguishing between its three distinct subtypes ...

A large MRI study of over 3,500 children identified three biologically distinct ADHD biotypes using brain network modeling and AI clustering. Each subtype showed unique brain patterns, genetic risks, ...

By Dr. Priyom Bose, Ph.D. A new study comparing children with autism, ADHD, and both conditions reveals that comorbidity may alter how cognitive abilities relate to emotional and behavioral regulation ...