Answer:
TBI, or Traumatic Brain Injury.
Explanation:
When this injury occurs, usually from an outside force, the brain is harmed. Even a seemingly small injury to the brain can cause irreversible trauma that can make mobility difficult for patients suffering from an accident.
These brain injuries include but are not limited to bruising, bleeding, torn tissues, or other types of damage.
Football players and emergency responders are some of the top percentage effected, and while many of the symptoms are reversible it is still a dire situation.
Hope this was helpful!
