Can you get a concussion from this?
I'm on the wrestling team and today I got dropped straight down on the top of my head. (it was the kind of impact that makes the whole crowd go OOHHHH!!!!!) I was dizzy and disoriented for ~ 10-15 seconds and had a headache for ~ 1 hour. It seems to me like the brain stem would stop the brain from impacting the top of the head but I might be wrong.