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Big Ten imposes strictest concussion regulations

Big Ten approves new concussion regulations, immediately following Ohio State's victory and moment of silence for number 53, their defensive tackle.

Ohio State Buckeyes running back Curtis Samuel (4) celebrates with Ohio State Buckeyes offensive lineman Taylor Decker (68) and teammates after scoring a touchdown in action during the NCAA Big 10 Championship football game between the Wisconsin Badgers and Ohio State Buckeyes at Lucas Oil Stadium in Indianapolis, Ind. on Dec. 6, 2014.AP

Gena Wolfson