The ADHD Symphony: Dopamine’s Misstep

Huberman kicks off with a brain bender: ADHD isn’t about zero focus—it’s about misdirected focus. “They can hyperfocus on what they love,” he says, like video games or art, thanks to dopamine’s spotlight. But when it’s math homework? The default mode network (mind-wandering) and task networks (goal-chasing) sync up when they shouldn’t, like a band playing out of tune. Low dopamine’s the culprit, firing neurons willy-nilly. Parents, your kid’s not “bad”—their brain’s conductor needs a louder baton, and science knows how to crank it.