Concussions are a common type of mild and temporary brain injury, but signs can last for weeks. A doctor has warned of a quiet symptom that shows you have a brain injury.

In the second world war, the physician Henry Beecher observed that some of his soldier patients, despite being injured on the battlefield, required no strong painkillers to manage their pain. In some ...

Most people recognise the common symptoms of a concussion, such as dizziness and headaches, but often overlooked are the ...

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 ...