扫描序列 | SE-T1WI | FSE-T2WI | T2-PROPELLER | DWI |
TR (ms) | 500 | 4629 | 5320 | 4000 |
TE (ms) | 20 | 130 | 70 | 51 |
FOV (cm) | 36 * 36 | 36 * 36 | 36 * 36 | 36 * 36 |
NEX | 2 | 2 | 4 | 2 |
矩阵 | 284 * 258 | 328 * 238 | 288 * 224 | 120 * 120 |
层厚(mm) | 5 | 5 | 5 | 5 |
层间距(mm) | 0.5 | 0.5 | 0.5 | 0.5 |
翻转角(˚) |
|
| 90 |
|
TI (ms) |
|
| 260 |
|
b值(s/mm2) |
|
|
| 0,600 |
时间 | 85″ | 93″ | 112″ | 96″ |