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In the 2010 season for the Canadian Football League, there have been 50 reported concussions; 44.8 percent of players reported having a concussion or concussion-like symptoms, 16.9 percent had confirmed that they had a concussion, and 69.6 percent of all players who suffered from concussions that year suffered from more than one. [92]
Concussion, a type of mild traumatic brain injury that is caused by a direct or indirect hit to the head, body, or face is a common injury associated with sports and can affect people of all ages. A concussion is defined as a "complex pathophysiological process affecting the brain, induced by biomechanical forces". [ 1 ]
The NFL has taken measures to help prevent CTE. In December 2009, the NFL changed its rules for the assessment of concussions and return to play after a possible head injury. [34] The number of full-contact practice sessions teams run has been reduced, based on the 2011 collective bargaining agreement. [clarification needed] [35]
Share your questions about football and head injuries with CNN using the form below. Football programs, coaches and players have all been working to make the game safer from kids’ leagues up ...
While much attention in the NFL has focused on limiting or treating concussions, the latest medical research indicates that the brain damage in CTE is caused by the cumulative impact of all collisions involving a player's head, [3] [4] which confirms what was generally known nearly a century ago but was then largely forgotten. [5]
The autoantibodies were detected in football players who experienced a large number of head hits but no concussions, suggesting that even sub-concussive episodes may be damaging to the brain. The autoantibodies may enter the brain using a disrupted blood-brain barrier , and attack neuronal cells which are normally protected from an immune ...
Chelsea boss Mauricio Pochettino feels there are "too many circumstances" that are contributing to their injury issues this season. The Blues have been hampered by several absences throughout the ...
One animal study showed that the fencing response occurred in 66 percent of head injuries and that the response signaled a moderate brain injury, rather than a mild one, even if a mild concussion ...