The neuroscience of ADHD

Mitch BluntHalf of the American preschoolers diagnosed with ADHD are given drugs to treat the symptoms. Is that necessary? Is there another way? Neurobiologist David Anderson is alarmed by the idea of drugging children to treat the symptoms of attention deficit hyperactivity disorder (ADHD). Especially during adolescence, when changing levels of sex hormones and growth hormones are already having a dramatic impact on a teenager’s brain, he questions the long-term use of a drug that promotes a system like dopamine or serotonin. As he puts it: “You can’t take the kid off the drug after puberty and say, ‘Whoops, let’s go back and do puberty without the drug.’” Read on to learn how drugs like Adderall affect the brain — and why Anderson says that drug treatments should be a…


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