The runner is out if he or she gets hit in the head while ducking, diving, or sliding (attempting to evade the ball). There is no tagging up; if the ball is caught, the person on base must return to their original base. A head-first dive for example, would be considered as getting hit by the ball. In addition to being out, the runner also runs the risk of suffering from long-term effects if severe trauma occurs. For example, someone who is kicked in the head may experience symptoms such as confusion, dizziness, loss of consciousness, and seizure like episodes after the injury. The victim should seek medical attention immediately after an incident like this occurs.