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 ...

If you’ve ever had a head injury or suspected concussion, you may have been warned to stay awake for several hours or to have someone wake you up every hour. This advice stemmed from the belief that ...

The most common and least serious type of traumatic brain injury is called a concussion. The word comes from the Latin word concutere, which means "to shake violently." A concussion is most often ...

A concussion is a type of brain injury that can be caused by falls, high-impact sports, and other accidents. While they’re technically mild injuries, concussions sometimes carry more serious risks, ...