Both players were carted off the field with head injuries during the loss. Carlson was injured in the first quarter and Trufant in the third.
The game was delayed for about five minutes as Carlson was attended to on the sideline, and he was able to move his legs before he was carted off, not to return.
"You get two guys carted off, and you realize what's important," Seahawks safety Lawyer Milloy said.
The Associated Press contributed to this report.