Nebraska Cornhuskers quarterback Tommy Armstrong awkwardly fell out of bounds during Saturday night's game against Ohio State and was momentarily motionless on the field, per Yahoo Sports' Dr. Saturday.
According to Ralph D. Russo of the Associated Press, Armstrong's head "slammed" on to the turf.
After Armstrong was attended to, Ari Wasserman of Cleveland.com reported that the quarterback gave a thumbs-up to the fans while being carted off the field.
More to follow.