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Table 1 Root-mean square error (RMSE) of fractional anisotropy (FA), mean diffusivity (MD), and helix angles (HA) for the 4 sampling ratios.

From: Scanner-efficient diffusion tensor imaging of human cardiac microstructure using the fast composite splitting reconstruction algorithm

 

FA

MD (10-3 mm2/s)

HA

50.00%

0.0099

0.0166

3.3107

33.00%

0.0169

0.0296

5.4596

25.00%

0.0241

0.0390

7.1005

20.00%

0.0318

0.0496

9.2922

  1. The mean FA value is 0.2961, and the mean MD value is 0.6993.