Starting Quarterback Trent Edwards of the Buffalo Bills throws the ball before suffering a concussion after getting hit by Strong Safety Adrian...
Starting Quarterback Trent Edwards of the Buffalo Bills throws the ball before suffering a concussion after getting hit by Strong Safety Adrian...
Starting Quarterback Trent Edwards of the Buffalo Bills suffers a concussion after getting hit by Strong Safety Adrian Wilson of the Arizona...
Quarterback Aaron Garcia of the New York Dragons is attended to by the trainers after suffering a mild concussion during the first half. Garcia did...
Injured quarterback Roger Staubach of the Dallas Cowboys looks on from the sideline during a game against the Pittsburgh Steelers at Three Rivers...
Gerald Wallace of the Charlotte Bobcats is strapped to a gurney after suffering a concussion from a hit to the face by Mikkie Moore of the Sacramento...
Gerald Wallace of the Charlotte Bobcats leaves the court on a gurney after receiving a concussion from a hit to the face by Mikki Moore of the...
Rugby Union International, London, 2nd January 1982, England 15 v Australia 11, England's Mike Slemen is helped off the field suffering from...
Patrice Bergeron of the Boston Bruins who is recovering from a concussion eyes ice surface prior to game against the Pitsburgh Penguins at the TD...
Chepachepki, a patient who was affected by Kala Azar, lies wrapped in a blanket after dying the night before from concussion suffered in a fall...
Chepachepki, a patient who was affected by Kala Azar, lies wrapped in a blanket after dying the night before from concussion suffered in a fall...
Dean McAmmond of the Ottawa Senators makes his return to the lineup against the the Atlanta Thrashers at Scotiabank Place on November 1, 2007 in...
Defensive back Daven Holly of the Cleveland Browns is escorted off the field by members of the Browns' medical staff after suffering a concussion on...
Manny Lawson of the San Francisco 49ers is checked for a concussion by team trainers during the game against the San Diego Chargers on August 30,...
Michael Weyman of the Raiders leaves the field with concussion after a heavy clash with Jeff Lima of the Storm during the round 19 NRL match between...
Injured quarterback Terry Bradshaw of the Pittsburgh Steelers is aided by team trainers during a game against the Dallas Cowboys at Three Rivers...
Injured wide receiver Lynn Swann of the Pittsburgh Steelers is taken from the field on a stretcher after sustaining a concussion during the AFC...
Injured wide receiver Lynn Swann of the Pittsburgh Steelers is taken from the field on a stretcher after sustaining a concussion during the AFC...
Injured quarterback Roger Staubach of the Dallas Cowboys on the bench during a game against the Pittsburgh Steelers at Three Rivers Stadium on...
Injured wide receiver Lynn Swann of the Pittsburgh Steelers is taken from the field on a stretcher after sustaining a concussion during the AFC...
Injured quarterback Terry Bradshaw of the Pittsburgh Steelers looks up as he sits on the bench while aided by trainer Ralph Berlin and Jack Hart, a...
Wide receiver Lynn Swann of the Pittsburgh Steelers on the ground after a play against the Oakland Raiders during the AFC Championship playoff game...
Brendan Shanahan of the New York Rangers skates against the Philadelphia Flyers after missing 15 games due to a concussion at Madison Square Garden...
Joe Worsley of England leaves the field early in the first half with concussion during the RBS Six Nations Championship match between Wales and...英格蘭
Joe Worsley of England leaves the field early in the first half with concussion during the RBS Six Nations Championship match between Wales and...
Lindsey Jacobellis of Stratton, Vermont, exits the superpipe after shattering her helmet and suffering a concussion as she fell during practice for...
Penn State Nittany Lions' Quarterback Anthony Morelli lies on the field with a concussion after being hit while Lions' runningback Tony Hunt looks on...
Quarterback Troy Aikman of the Dallas Cowboys ices the back of his neck as he recovers from a concussion during a preseason game against the Oakland...
Quarterback Troy Aikman of the Dallas Cowboys ices the back of his neck and drinks a cup of Gatorade as he sits on the bench to recover from a...
Lincoln Withers of the Raiders is taken from the field with concussion during the round 18 NRL match between the Penrith Panthers and the Canberra...
April 12: Maxime Chanot of New York City FC holds his head after a clash of heads form a corner kick during the New York City FC Vs San Jose...
April 12: Maxime Chanot of New York City FC holds his head after a clash of heads form a corner kick during the New York City FC Vs San Jose...
April 12: Maxime Chanot of New York City FC holds his head after a clash of heads form a corner kick during the New York City FC Vs San Jose...
April 12: Maxime Chanot of New York City FC holds his head after a clash of heads form a corner kick during the New York City FC Vs San Jose...足球 - 團體運動
April 12: Maxime Chanot of New York City FC holds his head after a clash of heads form a corner kick during the New York City FC Vs San Jose...
April 12: Maxime Chanot of New York City FC holds his head after a clash of heads form a corner kick during the New York City FC Vs San Jose...
Portugal's Sergio Conceicao is left concussed after scoring the first goal and colliding with Germany goalkeeper Oliver Kahn
England's Jonny Wilkinson is tackled very late and high by Fiji's Greg Smith that resulted in him leaving the field concussed
Former Boston Bruins player Marc Savard tapes a player's stick at the Evinrude Centre in Peterborough, Ontario on Oct. 23, 2016. The two-time...
