Trauma includes these conditions:
Concussion: A brain injury that causes a temporary disturbance in brain function, sometimes with unconsciousness and confusion. Traumatic head injuries cause concussions.
Traumatic brain injury: Permanent brain damage from a traumatic head injury. Obvious mental impairment or more subtle personality and mood changes can occur.
Intracerebral hemorrhage: Any bleeding inside the brain, which may occur after a traumatic injury or due to high blood pressure.
