GREENBURGH, N.Y. -- After a frightening collision that left him visibly shaken in Sunday night's 2-1 win over the Capitals, Darroll Powe has been placed on injured reserve with a concussion.

Powe, who had to be helped off the ice early in the second period, is said to be feeling better, but the Rangers are treating the injury with the utmost caution.

As expected, 22-year-old winger Chris Kreider remains with the team in wake of Powe's injury. The Rangers have also recalled physical forward Brandon Mashinter from the AHL.