By Josh Katzenstein jkatzenstein@nola.com,
NOLA.com | The Times-Picayune

New Orleans Saints cornerback Marshon Lattimore underwent testing for a brain injury during Sunday's loss to the New England Patriots, and if Wednesday's practice was any indication, Lattimore likely did suffer a concussion.

Lattimore was not on the field during the portion of practice open to media Wednesday. The team's official injury report should provide clarity on the rookie's absence.