Figure 2.
(A) Mean intensity I(x) at depth z for a sheared sample of articular cartilage at time t (blue). Also shown are local parabolic fits near each photobleached line location (black) and the calculated photobleached line locations (red stars). (B) Mean photobleached line location u(z,t) at depth z vs. time t for a sheared sample of articular cartilage (blue circles) and sinusoidal fit (black solid line).