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.

For decades, ADHD was widely associated with hyperactivity or impulsivity. But researchers now recognize that not everyone with ADHD displays those traits. Students with inattentive ADHD, for example, ...

New research suggests that the distinctive cognitive traits associated with Attention-Deficit/Hyperactivity Disorder, or ADHD, may provide a specific advantage in how people tackle creative challenges ...

Discover how adult ADHD symptoms impact more than focus. Learn about the hidden cardiovascular, metabolic, and mental health risks.

This post is the third in the series “Connecting Biology to Behavior: Inside the ADHD Brain.” Read the first post to learn about the role of dopamine in ADHD behaviors and the second post to learn ...