Fig. 7.

This figure shows the rotation parameters estimated for the b = 0 volumes (red) and for the b = 1000, b = 2000 and b = 3000 shells in blue, green and black respectively. The left column shows the estimates from eddy and the right from eddy_correct. The rows, from top to bottom, show rotation around the x-, y- and z-axes respectively. The vertical lines indicate the starts of the six different “sessions” in which the data was acquired. The yellow band indicates a period at the end of the third session during which the subject performed some sudden movements. Note that the ranges of the y-axes are not identical for the left and the right column, but that the scale is which allows for a direct visual comparison of the two. Data set $\mathcal{D}$ was used for this figure.