Detailed text transcripts for TV channel - CNN - 20110329:19:31:00
Course of game and during spring training you need a baseline for everybody so you know where they're at. if they do have a concussion, it's seven days on the disabled list and you need to get the medical okay to go back to work. >> so why do this in the first place? have they seen concussions on the rise by getting bonked on the head by a baseball? >> i just spoke with someone on the players side, i said, is this a big deal in baseball? he said, it's not as big as concussions in football or hockey. but it does happen. people get hid in the hit. it definitely happens. >> elizabeth cohen, thank...