Concussions are an insanely hot topic in the world of sports, at all levels of the game. It’s even come to light in general pop-culture with the release of the new film, Concussion. The most important thing about concussions though, is education. At the forefront of concussion research is Dr. Harry G. Kerasidis, renowned neurologist and co-founder of XLNTbrain LLC, a sports concussion management program for teams and players in all sports, at all levels. I interviewed Dr. Kerasidis on his background in neuroscience, the biology of concussions, and his thoughts on the NFL.