High school football season is underway. Coaches and trainers are watching players closely for signs of concussion. Carilion Clinic sports medicine experts  are working with local teams to keep them safe. WDBJ's David Kaplan recently reported  on efforts to prevent and properly treat concussions in athletes.
If your friend or loved one has a head injury, do you know the signs of a possible concussion? Check out the physical, cognitive and emotional signs of concussion in this healthtip from Carilion Clinic Neurosurgery . If you suspect a concussion, see a doctor!