A study reveals that traumatic brain injury alters the small vessels in the brain, resulting in an accumulation of amyloid beta -- a hallmark of Alzheimer's disease. The findings suggest that vascular ...

A concussion is a mild traumatic brain injury caused by a sudden hit, jolt, or impact on the head or body, leading to rapid movement of the brain inside the skull.

As a result, he was able to avoid an injury designation for Sunday, which means he will be good to go for the NFC championship game. However, the Eagles quarterback told reporters he anticipates ...