Much work to be done to improve diagnosis and treatment
When NHL star player Sidney Crosby suffered a concussion during a game in May – the fourth concussion of his career – the news made nationwide headlines. A few years earlier, a concussion had kept the Pittsburgh Penguins star off the ice for ten months.
Concussions can have serious consequences, even in cases where the victim shows few symptoms immediately. Victims often shrug off a mild blow to the head, unaware that brain damage has occurred.