> Where a normal brain would light up like crazy for a given stimulus, mine looked like a black hole. There are certainly bio/physical differences. I'd be care

> Where a normal brain would light up like crazy for a given stimulus, mine looked like a black hole. There are certainly bio/physical differences. I'd be careful about this. I've never seen anything to suggest that we could screen every child with FMRI scans to catch blatantly obvious indicators of ADHD or use scans as a definitive test for who should get medications. I honestly wish it really worked that way because it'd end all the hand-wringing about overprescribed medications and prevent a lot of kids from struggling unnecessarily, but unless something's changed pretty recently there's no one test that can identify someone as having ADHD.