Adults with combined-type ADHD show distinct patterns of sleep-like slow-wave brain activity while fully awake, and those patterns track with attention failures and cognitive dysfunction. The finding ...

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.

A new study of treatments for children with attention deficit hyperactivity disorder (ADHD) has found that combining behavior modification therapy with medication is the most effective way to improve ...

Attention-deficit/hyperactivity disorder (ADHD) is a chronic mental disorder that disrupts one’s ability to manage their emotions and actions. This disorder can be ...

A new study conducted by researchers from China, the United States, and Australia revealed that ADHD may actually have three distinct subtypes.

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

For now, ADHD is still diagnosed as a single disorder with different behavioural presentations. Scientists have identified ...

Women have so much to think about these days, having to ping-pong from one item to the next across multiple to-do lists, that it can be challenging to think clearly and give full attention to anything ...

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