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

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

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

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 ...

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

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

What's more, electrical signals in the brain are more disrupted among people with both concussion and depression than among ...

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

A new study reveals that athletes with both concussion and depression face significantly worse symptoms for both conditions ...

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