For years, concussions were described as temporary disruptions in brain function that could not be seen on any medical test. Patients were often told that because their CT scan or MRI was “normal,” ...

Mild traumatic brain injury (mTBI), often called a concussion, is one of the most misunderstood injuries in medicine and law. Doctors, insurers, and defense experts frequently point to “normal” CT or ...

New research has charted the major developmental stages in the brain’s wiring—from early-life pruning to late-life network breakdown—offering a new roadmap for how our brains evolve. Colored diffusion ...