At Friday's practice, Glenn jumped to catch a pass from Brett Favre and then hit his helmet on the Don Hutson Center turf when he fell after the catch. Immediately after the play, coach Sherman covered his face with his arm, not wanting to see the aftermath. When he opened his eyes, Sherman saw Glenn bouncing up ready for the next play.
"I was a little bit concerned but he seems to have bounced back from it," Sherman said. "We're on course right now."
Glenn practiced Saturday without incident.
"The fact that he's out there practicing and has not demonstrated to me or anyone else that's he's suffereing from severe migraines he had last week shows he made a lot of progress," Sherman said.
Glenn has been taking several anti-migraine medications since visiting a New York neurologist earlier in the week. That's when the diagnosis was made, confirming the Packer medical staff's original call.