1. Traumatic Brain Injury

2. Definition of TBI “An insult to the brain, not of degenerative or congenital nature caused by an external physical force that may produce a diminished or altered state of consciousness, which results in an impairment of cognitive abilities or physical functioning. It can also result in the disturbance of behavioral or emotional functioning.”

3. Levels of TBI Mild TBI – Glascow Coma Scale score 13-15 Moderate TBI – Glascow Coma Scale score 9-12 Severe TBI – Glascow Coma Scale score 8 or less

4. Causes An outside force impacts the head causing the brain to move A direct blow to the head A rapid acceleration and deceleration of the head

5. Comparing TBI

6. Symptoms of a person who might have TBI Dilated or unequal size of pupils Vision changes Respiratory failure Paralysis, difficulty moving body parts, weakness, poor coordination Vomiting Headache Confusion Ringing in the ears, or changes in ability to hear Trouble with balance Difficulty with thinking skills Difficulty speaking, slurred speech

7. TRAUMATIC BRAIN INJURIES AND CTE Gary Busey & Bernie Kosar