Mathews (concussion) said after Tuesday's practice that he plans to return for Sunday's game against Buffalo, according to Les Bowen of the Philadelphia Daily News.
According to Dave Spadaro of the team's official website, Mathews was a full-go at Tuesday's practice, just one day after he was finally able to pass a neuropsychological test. His practice status will still be worth monitoring, but with DeMarco Murray's role unclear, it's quite possible Mathews could return to action with a new role as the Eagles' lead back.