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 ...

Scientists say they each have "unique clinical-neural profiles".

In this Q&A, lead author Dr. Nanfang Pan explains how researchers used structural MRI, normative brain modeling, and machine learning to identify three ADHD biotypes. Each subtype showed distinct ...

But anyone who works with children with ADHD-or raises one-knows that symptoms can look very different from one child to another. A new brain imaging study now provides scientific evidence for this ...

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. F ...

Brain imaging methods like magnetic resonance imaging (MRI) are used to characterize structural differences in the brains of children with attention-deficit ...

Researchers have identified a surprising brain pattern that may help explain why people with ADHD often struggle to stay focused. Even while awake, their brains can slip into brief episodes of ...

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 ...

Adults with ADHD experience more frequent "sleep-like" brain activity while awake, driving lapses in attention and task errors.