A quick shake of the head after a hard hit could signal that a person has a concussion, a new study suggests, based on the experiences of young athletes. It’s an easily recognizable movement that ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Concussions have become a hot-button topic in the NFL world over the last decade-plus, with hits to the head—and both their short- and long-term effects—having been proven to have a significant impact ...