coup injury造句

• In a severe cervical acceleration deceleration syndrome, a brain injury known as a coup-contra-coup injury occurs.
• When a moving object impacts the stationary head, coup injuries are typical, while contrecoup injuries are usually produced when the moving head strikes a stationary object.
• A coup-contra-coup injury occurs as the brain is accelerated into the cranium as the head and neck hyperextend, and is then accelerated into the other side as the head and neck rebound to hyper-flexion or neutral position.