Table 1 MRI Parameters
MRI Parameters | Axial T1WI | Axial T2WI fat-suppress | Sagittal T2WI fat-suppress | Coronal T2WI |
|---|---|---|---|---|
TR (ms) | 400–600 | 2500–5000 | 3000–5000 | 1700–5000 |
TE (ms) | 14 | 100 | 100 | 130 |
FOV (mm2) | 240 × 351 | 300 × 300 | 250 × 250 | 260 × 350 |
Voxel Size (mm3) | 0.9 × 1.0 × 5.0 | 0.9 × 0.9 × 5.0 | 0.8 × 0.8 × 4.0 | 0.8 × 1.0 × 5.0 |
Gap (mm) | 1 | 1 | 1 | 1 |
Acquisition time (s) | 115 | 192 | 201 | 98 |
TSE factor | 4 | 27 | 28 | 22 |
NSA | 1.6 | 1 | 1 | 2 |