Three distinct ADHD biotypes identified using a novel brain-first, data-driven approach
Medical Xpress
March 6, 2026
Attention-deficit/hyperactivity disorder or ADHD translates in different ways across the population, unlike the overgeneralized version presented on social media. A recent study further solidified this idea by identifying three new biotypes—neurobiologically distinct subtypes of a disorder—with unique neurochemical signatures.
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Originally published on Medical Xpress on 3/6/2026