A quick shake of the head after a hard hit could signal that a person has suffered a concussion, a new study suggests.

Researchers have identified a new potential sign of concussion in athletes, particularly football players, that is easily ...

Concussion researchers have recognized a new concussion sign that could identify up to 33% of undiagnosed concussions. After ...

About 72% of athletes -- and 92% of football players -- said they've quickly shaken their head back and forth following a ...

We know how common and controversial concussions are in contact sports, but the condition is not exclusive to athletes.

Maybe you've seen a cartoon character shake their head back and forth following a sharp blow -- clearing away whate ...

After a hit to the head, individuals sometimes quickly shake their head back and forth, which researches said should be a ...

Concussion researchers have recognized a new concussion sign that could identify up to 33% of undiagnosed concussions.

Behind every touchdown, every knockout, every aerial duel, lurks a hidden danger as head trauma-related illnesses are ...

Tagovailoa is a high-profile quarterback who has now sustained three diagnosed concussions over the span of two years, plus ...

Concussion is a brain injury that upsets how the brain functions ... Symptoms are most usually felt immediately after impact but some may present up to 48 hours later, for example difficulty in ...

A study identifies a new concussion sign, termed SHAAKE, which involves a rapid side-to-side head movement following impact.