Head Injuries in Youth May Increase Dementia Risk in Aging

A recent study has found some very troubling results: youth who experience head injuries may experience an increased risk of dementia as they age. The study, published in the Journal of Neuroscience, found that head injuries can interfere with the performance of the glymphatic system, which is responsible for cleaning the brain of damaging debris. The lead researcher…

Concussions and Hockey – What Can Be Done?

This past Super Bowl weekend, I wrote about some interesting connections between neuroscience and football, including a variety of statistics and opinions about brain injuries and football. Now that football season is over, I’ve noticed an increasing number of headlines about brain injuries in hockey players. Recent research in Canadian Medical Association Journal (CMAJ) found…