Table 1 Scan parameters of different MR sequences
Parameter | Sequence | |||||
|---|---|---|---|---|---|---|
T1 | T1+C | T2FLAIR | T2Propeller | DWI | CBF | |
TR (ms) | 8.5 | 8.5 | 11,000 | 7019 | 15,293 | 5160 |
TE (ms) | 3.2 | 3.2 | 124 | 114 | 97.4 | 11.5 |
FOV (cm) | 25.6 × 25.6 | 25.6 × 25.6 | 26 × 26 | 26 × 26 | 26 × 26 | 25.6 × 25.6 |
Matrix (mm) | 256 × 256 | 256 × 256 | 320 × 256 | 416 × 416 | 128 × 128 | 256 × 256 |
Thickness (mm) | 3 | 3 | 3 | 3 | 3 | 3 |
Layer spacing (mm) | 0 | 0 | 0 | 0 | 0 | 0 |