Cincinnati Bengals linebacker Vontaze Burfict, still feeling the effects of a lingering concussion, did not practice on Wednesday, according to the team's official website.
The 2013 Pro Bowler suffered the concussion during the first half of the Bengals' Week 1 win over the Baltimore Ravens.
The 23-year-old Arizona State product racked up 171 combined tackles, three sacks and an interception during his sophomore campaign in 2013.