A concussion is a traumatic brain injury that affects your brain function. The signs and symptoms of a concussion can be subtle and may not show up immediately. Common symptoms after a concussive traumatic brain injury are headache, loss of memory (amnesia) and confusion.
Concussion (Traumatic Brain Injury) The most common and least serious type of traumatic brain injury is called a concussion. Traumatic brain injuries can cause bruising, damage to the blood vessels, and injury to the nerves.
Treatment for a concussion depends on the severity of your symptoms. You might need surgery or other medical procedures if you.