RENTON, Wash. (AP) — The Seattle Seahawks have been fined $100,000 for not properly following concussion protocol with quarterback Russell Wilson during a game in November.

The NFL and NFLPA announced their decision on Thursday following an investigation that lasted more than a month. Along with the financial penalty, Seattle’s coaching and medical staffs will be required to attend remedial training regarding the concussion protocol.

The investigation determined that Wilson was allowed back on the field before a required evaluation was performed on the sideline.

Wilson was hit in the chin by Arizona’s Karlos Dansby, who was flagged for roughing the passer. Referee Walt Anderson sent Wilson off the field. But Wilson was in Seattle’s injury tent for only a few moments and he missed just one play before returning to the field.

___

For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP_NFL

Copyright 2017 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.