A concussion is the word used to describe a traumatic brain injury affecting the way the brain functions and processes cognitive ability.
A concussion is a traumatic brain injury affecting how the brain functions and processes information after head trauma. The effects of concussion after receiving a blow to the head are usually temporary. Signs a concussion has occurred include a lump or bump on the head, headaches, nausea, and lapses in concentration, memory, balance, and coordination. […]