OWINGS MILLS - Like with Ray Rice's hip flexor strain, Arthur Brown's pectoral strain appears to be minor.
Harbaugh said the rookie inside linebacker took part in the Ravens' walkthrough Monday afternoon, something he said was a positive sign that Brown's injury won't be an issue going forward.
As for starting defensive end Chris Canty, Harbaugh said Baltimore was still waiting for MRI results on Canty's injured groin.
Harbaugh said Sunday that Canty has a groin strain.
Harbaugh didn't offer any update on reserve cornerback Chykie Brown. He said Sunday that Brown likely has a knee strain.