Figure 5.

All of the non-rigid-body phase maps falling into cardiac bins 1 (a) and 7 (b) from subject 1. Note that the phase maps in each bin are very similar, demonstrating the repeatability of the non-linear phase patterns over the cardiac cycle. However, more variability is observed in bin 1 (a) than in bin 7 (b) reflecting the more rapid dynamics in systole compared with diastole. Also note that bin 1 (a) has a different colorbar than bin 7 (b).