Latest Jeffrey J. Bazarian Stories
Six months off may not be long enough for the brains of football players to completely heal after a single season, putting them at even greater risk of head injury the next season.
Most scientists are starting to agree that repeat, sub-concussive hits to the head are dangerous and linked to neurological disorders later in life.
Even when brain injury is so subtle that it can only be detected by an ultra-sensitive imaging test, the injury might predispose soldiers in combat to post-traumatic stress disorder.
- To swell, as grain or wood with water.