Is a concussion considered a traumatic brain injury? A concussion is a brain injury that occurs when a violent blow or jolt hits the head and causes the brain to strike against the inside of the skull ...

Concussions and repetitive brain injuries are relatively new topics in the public realm, primarily brought to light after a series of high-profile cases in the media connected to professional football ...

Sept 8 (Reuters) - Australia medical staff have cleared flyhalf Tom Lynagh over concerns about a possible concussion following their 28-24 Rugby Championship win over Argentina in Townsville on ...