He had taken a fall during the fight and must have received a brain concussion.

He must have a brain concussion: that would explain his earlier inability to move or think straight.

"She must have struck her head and received a slight brain concussion.

She threw up, and I was almost sure she had a brain concussion.

You've observed patients who were suffering from brain concussions, haven't you?"

I'm sending for a doctor, to see if Roger has a brain concussion."

He was in a room where shades were drawn over every window, the proper treatment for a patient suffering from brain concussion.

"No fracture, but every evidence of a brain concussion.

Save for the after effects of a slight brain concussion, he came completely to his senses half an hour ago."

"I doubt that any brain concussion will prove serious.

It was always that way after a hard jolt that brought a brain concussion.

A physician among the passengers gave help; he decided that Harry was suffering from a slight brain concussion.

"Vincent was right about the brain concussion," assured The Shadow.

He suffered a brain concussion and never regained consciousness.

It was then announced that Hegelmaier would not be able to attend the flight due to a brain concussion.

Vladimir Shamanov had a brain concussion and had his arm broken.

His credits also include 40 broken bones, several brain concussions, a steel plate in each arm and a coma, too.

He understands what Aikman is enduring, the latest brain concussion, the 10th for those keeping score.

"Takes more than three cracked ribs, a brain concussion and a gallon of seawater to do this character in."

Suffering from what might prove to be a serious brain concussion, Cranston had occupied the guest room overnight.

"That's exactly what we were doing," the man said, "until your sister interfered by practically giving you a brain concussion.

That was Eric Lindros, a player with a frightening history of brain concussions.

Maybe a brain concussion, he thought dully.

He was diagnosed with brain concussion, a broken collarbone and torn knee ligaments.

A charitable organization aimed at progressive developments and resources regarding sports-related brain concussions.