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.

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

New brain imaging research suggests three distinct ADHD types in children; learn how this could reframe Steph’s son’s behaviour and support.

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) Firefly's AI-powered ...

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 ...

There are three types of ADHD: inattentive, hyperactive/impulsive and combined. Inattentive type can look like being prone to making errors due to inattention, having trouble staying focused, “zoning ...

Arynta is a medicine used to treat attention deficit hyperactivity disorder (ADHD). ADHD is a common condition in children, and it also affects adults. ADHD affects how you pay attention, focus, and ...

The study revealed seven different types of hyperarousal. Almost every type of hyperarousal occurred across multiple disorders. However, the relative severity of each type of hyperarousal differed ...