When a basketball player closely guarded by an opponent holds back from shooting, opting to pass the ball to a teammate instead, they're tapping into the ... The concussed athletes first completed ...

A concussion is a mild traumatic brain injury caused by a sudden hit, jolt, or impact on the head or body, leading to rapid movement of the brain inside the skull.

imaging would be normal for a concussion. And if you do see something, is it permanent or temporary? There’s no magic wand to say you have a brain injury.” Ghajar said if a concussed player ...