This article seems to disagree https://www.cam.ac.uk/research/news/imaging-study-shows-dopamine-dysfunction-is-not-the-main-cause-of-attention-deficit-hyperact

This article seems to disagree https://www.cam.ac.uk/research/news/imaging-study-shows-dopamine-dysfunction-is-not-the-main-cause-of-attention-deficit-hyperactivity https://www.cam.ac.uk/research/news/imaging-study-shows-dopa...