Head Injury Signs and Symptoms. Signs and symptoms of a concussion may show up immediately, or they can take hours or even days to show up. You don’t always lose consciousness with a concussion.

With this form of TBI, you have bruises on your brain that cause bleeding. If the injured area is large enough, you may need surgery. ... Can you recover from a traumatic brain injury?

An estimated 2.8 million Americans sustain a traumatic brain injury (TBI), and one in 60 people in the United States lives with a TBI-related disability. Dealing with the long-term effects of brain ...