Johnson rushed four times for five yards and wasn't targeted in Thursday's 6-3 loss to the Seahawks.
Johnson (concussion) doesn't have a designation for Sunday's game against the Lions.
Johnson (concussion) was a full participant in Thursday's practice.
Johnson (concussion) was a full participant in Wednesday's walkthrough practice.
Johnson (concussion) has been ruled out and will not play Monday against the Vikings.
Johnson (concussion) remained sidelined for Friday's practice.
Johnson (concussion) was a non-participant at Thursday's walkthrough.
Johnson (concussion) is ruled out for Sunday's game against the 49ers.
Johnson (concussion) didn't practice Thursday.
Johnson (concussion) did not participate in Wednesday's practice.