1.   She suffered a severe concussion after falling on the ice.

2.   Along the way, he has taken a beating from head to toe, with at least three severe concussions and several knee injuries.

3.   Bos said that Gamache was still being treated for the severe concussion he received in the fight.

4.   A friend from India crashed on the course and suffered a bruised kidney and a severe concussion.

5.   A severe concussion plunged the loving family man into amnesia.

6.   He came away with a severe concussion, but two other passengers were killed.

7.   He lay motionless for several moments suffering from what was diagnosed as a severe concussion.

8.   He played in four games before he was finally sent to a Chicago neurologist, who said he had sustained a severe concussion.

9.   He suffered brain damage and memory loss after a severe concussion during high school football.

10.   In that game, Brown was knocked out with a severe concussion in the second quarter.