Table III.
Assessment of starting point placement in normalized space (MNI) for each optic radiation in each group of subjects
| Parameter | Starting voxel coordinates | ||
|---|---|---|---|
| x | y | z | |
| Left optic radiation | |||
| Patients | 20.6 ± 1.1 | 42.7 ± 3.0 | 22.7 ± 1.9 |
| Controls | 20.0 ± 0.9 | 43.1 ± 3.2 | 23.1 ± 1.2 |
| Right optic radiation | |||
| Patients | 56.3 ± 1 | 43.6 ± 2.3 | 24.1 ± 1.8 |
| Controls | 57.2 ± 1 | 45.5 ± 2.2 | 22.7 ± 1.8 |
Values are given as mean ± SD for x (left–right), y (posterior–anterior), and z (inferior–superior) coordinates (in voxel units). The normalized voxel size was 2 × 2 × 2 mm.