Table 1. Agreement between automated and hand segmentation in the BCC (body of corpus callosum), PTR (posterior thalamic radiation) right, left, and bilateral, and ALIC (anterior limb of the internal capsule) right, left, and bilateral.
Voxels in overlapregion | Voxels total inautomatedsegmentation | Voxels total in handsegmentation | Dice coefficient | Average Dice coefficient in left and right regions | |
BCC | 2427 | 3169 | 2573 | 0.84535 | |
Left PTR | 1068 | 1480 | 1334 | 0.759062 | |
Right PTR | 1043 | 1344 | 1286 | 0.793156 | |
Bilat. PTR | 2111 | 2824 | 2620 | 0.775532 | 0.776109 |
Left ALIC | 806 | 955 | 959 | 0.842215 | |
Right ALIC | 864 | 1087 | 983 | 0.834783 | |
Bilat. ALIC | 1670 | 2042 | 1942 | 0.838353 | 0.838499 |