Dear FSL experts,
After reading some articles I don't seem to find a standard unit (if any) on calculating radial diffusivity. The simplest way to calculate it is by taking the mean of the secondary and tertiary eigenvalues, correct? (L2+L3)/2.
So essentially the units will be the derivation of the tensor and your b-values units? Am I correct? b/mm^2?
In summary:
1. How do I calculate the radial diffusivity after applying dtifit
2. What are the most used standard units for RD? In articles?
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