Vikings cornerback Chris Cook revealed after practice that the NFL, according to Cook's agent, has fined him "something like $26,000" for making contact with an official and being ejected after giving up a 46-ayrd touchdown pass in the third quarter of Sunday's game against the Bears.

"My agent already appealed it," Cook said. "We'll see what happens. Most of the guys in here don't think it will be reduced, but we'll see."

Cook said he's learned from the incident and his ensuing talk with coach Leslie Frazier, who obviously wasn't happy to lose one of his starting corners, especially considering the secondary already was undermanned because of injuries and last week's release of A.J. Jefferson.

"I know I have to keep my composure; that's basically what [Frazier] told me," Cook said. "I was just frustrated with some things in the game and lost my composure. I can guarantee it will not happen again."

Cook said he was most upset about what he thought was offensive pass interference two plays before he was ejected.

"I know it was pass interference, but I'm not a referee, so it's not my call to make," Cook said. "The ball was literally falling into my lap and my arm was being grabbed and I couldn't get my arm up. I was frustrated about that, and they turn around and score and it made me even more mad. I let my emotions get the best of me. I know I can't act like that, especially towards an official."

As for making contact with the official, Cook said it was minor.

"I kind of touched his arm, but it wasn't really like I was trying to push him on the ground or something," Cook said. "They made it seem like I was trying to push him on the ground. But I just got up and said, `That was bull' about the play a few plays before. But I can't really do anything about what they call within the game. I have to be a man about it and move on to the next play."

Cook also was asked what's at stake for him over the final four games. His contract is up at the end of the year.

"Your guy's guess is as good as mine," he said. "My future, that's really the thing that's at stake for me. It's a contract year for me. I've had a pretty rough year by my standards. I just have to go and ball out these last four games."

Updated injury report:

Six Vikings did not practice. They were RB Adrian Peterson (groin), CB Josh Robinson (sternum), TE Kyle Rudolph (ankle), S Jamarca Sanford (ankle), LB Larry Dean (knee) and QB Christian Ponder (concussion). DE Jared Allen (finger) and LB Chad Greenway (wrist) were limited.

Two Ravens did not practice. They were DE Elvis Dumervil and S Brynden Trawick, both because of ankle injuries.