ADHD Drugs Don't Target Attention Centers, Brain Scans Reveal

A major U.S. study has found that common ADHD medications do not primarily work by activating the brain's attention centers. This challenges a long-held assumption about how these drugs function. Researchers evaluated brain scans from nearly 5,800 children, both with and without attention deficit hyperactivity disorder (ADHD). The findings suggest these medications, often stimulants, work through a different, yet-to-be-confirmed neurological mechanism. Understanding this could lead to more targeted treatments. The study does not question the drugs' effectiveness for many patients. Instead, it clarifies their biological action, which is a crucial step for future research.