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, ...

Researchers identified three distinct brain “biotypes” of ADHD, each with its own chemical signature—offering new clues about why treatment can feel like trial and error.

Attention-deficit/hyperactivity disorder or ADHD translates in different ways across the population, unlike the ...

Brain imaging is giving scientists a clearer picture of why attention-deficit/hyperactivity disorder looks so different from one child to the next. New structural MRI work indicates that ADHD is not a ...

Attention-deficit/hyperactivity disorder (ADHD) is often talked about as if it were a single condition. But anyone who works ...

People often use ADD and ADHD interchangeably. Discover the medical history behind these terms and why doctors updated the official diagnosis years ago.

This is part 4 of a 5-part series on modern perspectives on ADHD. Part 3, "Is ADHD Really a Disorder?" is available here. If a distinct population of individuals have something we describe as ADHD, ...

ADHD often looks like “not trying," but the science tells a different story. Here’s what parents should know about the ADHD brain and how to help.