A concussion is a type of traumatic brain injury caused by a blow or jolt to the head or body that causes the brain to move rapidly within the skull. This motion can stretch and disrupt brain cells, temporarily altering normal brain function and triggering a cascade of chemical changes in the brain. Although most concussions resolve with proper rest and recovery, repeated injuries may interfere with the brain’s ability to heal and can increase the risk of long-term neurological problems..
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