3:11 PM - Luther Burden III (Chi) (concussion) has been ruled out for Sunday's game at Cincinnati.

3:16 PM - Luther Burden III (Chi) (concussion) didn't practice Thursday.

4:04 PM - Luther Burden III (Chi) (concussion) didn't take part in Wednesday's practice.

3:19 PM - Luther Burden III (Chi) has been ruled out with a concussion in Sunday's contest against the Ravens, Courtney Cronin of ESPN.comreports.

5:54 PM - Luther Burden III (Chi) finished with minus-3 yards on his lone reception and returned one kickoff for 44 yards in Monday's 27-24 loss to the Vikings.