Rookie running back Ray Davis remains in the NFL concussion protocol but was a limited participant at Wednesday's practice ... Neurocognitive and balance testing can be administered after completion ...

If Buffalo wins Sunday, Davis would have to clear the league's five-step concussion protocol in order to play in the divisional round.

Rookie running back Ray Davis remains in the NFL concussion protocol but was a limited participant ... can be administered after completion of Phase Two and the results should be interpreted ...

RJ Barrett has entered concussion protocol and will miss Tuesday’s game against the New York Knicks, the Toronto Raptors announced. The 24-year-old forward suffered the injury late in the fourth ...

Head coach Sean McDermott said Wednesday that Davis remains in the NFL's concussion protocol, Maddy Glab of the Bills' official site reports. The concussion forced Davis out of Sunday's wild-card ...

MILWAUKEE – Orlando Magic center Goga Bitadze has been placed in concussion protocol and is out for Wednesday night's matchup versus the Milwaukee Bucks, Magic on SI has learned. Bitadze ...