Brown (hamstring) and Julio Jones (leg) both missed practice Wednesday, Jim Wyatt of the Titans' official site reports.
Brown left Sunday's win over the Colts in the first half, while Jones hurt his leg but still managed to play six snaps after halftime. They'll have two more chances to practice before this weekend's game against the Jets, though Ian Rapoport of NFL Network reports that Brown "may miss a week or two."