Henderson (groin) has been ruled out for Sunday's game against the Bears, Tori McElhaney of the Falcons' official site reports.
Henderson was held out of practice all week due to a groin injury that he sustained during the Falcons' Week 5 overtime loss to the Ravens. In his absence, Avieon Terrell is expected to start opposite Mike Hughes at outside cornerback, with Mike Ford providing depth. Harrison's next opportunity to play is Week 7 against San Francisco on Sunday, Oct. 25.