Diffuse axonal injury (DAI) is a type of traumatic brain injury (TBI). It refers to the shearing of the brain’s long connecting nerve fibers, or axons. DAI can occur during a motor vehicle accident and can lead to a coma. DAI, also known as traumatic ...

After traumatic brain injury (TBI), some patients may recover completely, while others retain severe disabilities. Accurately evaluating prognosis is challenging in patients on life-sustaining therapy.

You suffered a brain injury from a bump, blow, or jolt to the head earlier in your life. Years later, you experience one or many symptoms: foggy thinking, memory loss, trouble sleeping, anxiety, depression, or personality changes. Are those symptoms ...

Decorated Navy SEAL Ryan Larkin's death was put down to mental illness, but his father — once a SEAL himself — didn't buy it. With four decades of government service behind him, Frank Larkin started hunting for answers after his son's suicide.

Evangeline Lilly is giving fans an update on her health after previously revealing that she had hit her face on a boulder last year. The “Lost” star shared the “bad news” in an Instagram video last week,