3 NFL QBs sidelined by concussions on 1 day - Article Photos 4/6

Chicago Bears quarterback Jay Cutler (6) is helped up by teammates after he threw an illegal forward pass and was hit by Houston Texans linebacker Tim Dobbins during the first half of an NFL football game, Sunday, Nov. 11, 2012, in Chicago. Dobbins was penalized for unnecessary roughness on the play. Cutler did not return in the second half after suffering a concussion. (AP Photo/Nam Y. Huh)