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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Neuroimage. 2015 Oct 1;124(0 0):824–833. doi: 10.1016/j.neuroimage.2015.09.049

Figure 7.

Figure 7

Relative variances of Eqs. (B.10) and (B.11) for the uncertainties in the fiber ball spherical harmonic coefficients due to signal noise as a function of the degree l. The plots are for parameter choices that match those of the experiment performed in this study (N = 256, SNR = 6.3, bD0 = 12). Notice the rapid increase for large l in the variance for the corrected fiber ball coefficients. For this reason, the estimates of the higher degree coefficients may be substantially less precise than for the lower degree coefficients.