Table 5.
Average percentage of overlapping (v1) and non-overlapping (v2) voxelized tractography, written v1/v2, for the right inferior fronto-occipital fasciculus relative to the ground-truth; greatest overlap for each set of diffusion-weighting directions indicated in bold.
| Analysis Method | Diffusion-weighting directions, N | |||||
|---|---|---|---|---|---|---|
| 20 | 30 | 40 | 60 | 90 | 120 | |
| BSM | 75.0 / 90.1 | 78.9 / 74.6 | 78.9 / 56.9 | 76.6 / 50.4 | 81.7 / 39.1 | 79.9 / 38.5 |
| CSD | 76.8 / 59.3 | 76.8 / 63.2 | 78.8 / 63.4 | 81.1 / 66.0 | 84.8 / 83.7 | 82.1 / 62.9 |
| QBI | 69.3 / 86.6 | 71.1 / 99.0 | 73.5 / 92.5 | 73.8 / 87.8 | 72.9 / 87.7 | 73.8 / 86.8 |
| FRACT | 68.1 / 69.8 | 70.0 / 70.9 | 75.1 / 67.8 | 75.1 / 71.4 | 72.1 / 61.4 | 75.7 / 76.8 |
| CSA | 68.9 / 51.5 | 65.0 / 52.1 | 74.3 / 51.0 | 70.2 / 53.4 | 70.8 / 47.8 | 75.8 / 59.7 |
| GQI | 25.4 / 27.9 | 50.4 / 32.0 | 79.3 / 74.5 | 67.7 / 58.7 | 76.6 / 75.0 | 71.3 / 55.9 |