For years, stimulant medications for ADHD have been described as chemical accelerators, framed as drugs that rev up a sluggish brain. New imaging work turns that story on its head. Brain scans now ...

Drugs like Adderall and Ritalin appear to help children with ADHD by activating brain areas involved in alertness and motivation.

Researchers compared a traditional Chinese medicine, Yueju Pill, with a standard antidepressant and found both reduced ...