Table 2.
Whole-brain CVws, ICC and CVbs of FA and MD. Statistical indices are calculated from the mean values of the metrics across all voxels in the brain, across all white-matter (WM) and grey-matter (GM) voxels.
| Metric | Region | Mean (SD) | CVws | ICC | CVbs |
|---|---|---|---|---|---|
| FA | Brain | 0.30 (0.022) | 0.69% | 97.78% | 7.43% |
| WM | 0.382 (0.028) | 0.70% | 97.82% | 7.46% | |
| GM | 0.228 (0.017) | 0.76% | 97.35% | 7.65% | |
| Metric | Region | Mean (SD) mm2/s | CVws | ICC | CVbs |
| MD | Brain | 0.86e-03(0.10e-03) | 2.72% | 87.03% | 12.76% |
| WM | 0.76e-03(0.05e-03) | 1.45% | 89.75% | 7.46% | |
| GM | 0.95e-03(0.16e-03) | 4.42% | 82.58% | 17.74% |