Fig. 5. Mean number of frames (1 frame=1/60 s) required to completely pouch each of two pellets to a cheek pouch with a denervated (closed circles) or an intact (open squares) retractor muscle. (A) Interval A, from lateral shift of the pellet to mouth closed. (B) Interval B, from mouth closed to end of pouching event. (C) Complete event (Intervals A+B). ^*Values significantly different from each other (P<0.05) for second pellet, intact vs denervated retractor.