Table 1 Magnetic resonance sequences parameters
Scanner | Sequence | TR (ms) | TE (ms) | Thickness (mm) | Spacing (mm) | FOV (mm*mm) | Matrix |
|---|---|---|---|---|---|---|---|
MR 1 | Axial T1WI | 2259 | 25.4 | 5 | 1.5 | 240 *240 | 256*192 |
Axial T2WI | 5582 | 111 | 5 | 1.5 | 240 *240 | 256*192 | |
Axial Flair | 8589 | 88.8 | 5 | 1.5 | 240 *240 | 256*192 | |
Axial DWI | 3203 | 83.9 | 5 | 1.5 | 240 *240 | 96*96 | |
MR 2 | Axial T1WI | 2048 | 11.96 | 5 | 1.5 | 230 *230 | 288*192 |
Axial T2WI | 4107 | 88.2 | 5 | 1.5 | 230 *230 | 288*192 | |
Axial Flair | 7500 | 96.66 | 5 | 1.5 | 230 *230 | 288*192 | |
Axial DWI | 2800 | 75.4 | 5 | 1.5 | 230 *230 | 128*128 |