Blood Test Could Help Diagnose Concussions Fast
by Deirdre Blake
posted Mar 19 2014 8:06AM
Someday a simple blood test could help doctors figure out if an athlete or anyone else has a concussion within hours of it happening.
The study has started in Sweden. They hope it could help the NFL and even college or high school teams fromputting players that are hurt back on the field and possibly setting them up for brain damage.