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  "path": "/news/2026-03-distinct-adhd-biotypes-brain-driven.html",
  "publishedAt": "2026-03-06T14:20:01.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "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.",
  "title": "Three distinct ADHD biotypes identified using a novel brain-first, data-driven approach"
}