ESPN has just reported that NFL owners approved five new safety rules and one replay rule change including a medical time out for disoriented players.
Doctors have seen evidence of this condition in the brains of many former athletes. But what are the causes and how can they be prevented?
Sports Doc has devoted a good deal of coverage to concussion treatment and prevention this fall. Today, Robert Franks, D.O. answers your questions about concussions.
Sports Doc: The ImPACT test is used to gauge the cognitive part of the concussion, or the part that deals with how the brain is functioning.