Nellie was out on the bay in a small sail boat with her two friends when Wham! the boom of the sail swung out and struck her, jettisoning her into the water. She felt embarrassed more than hurt. The ...

Concussions cause brain injury in obvious and in subtle ways. As jarring as this process sounds, most of us who have the misfortune of a concussion may suffer from symptoms such as headache, dizziness ...