Table 2 Parameters of MRI sequence
T1WI | fsPdWI | T2-mapping | |
|---|---|---|---|
Orientation | Sag/o-Tra | Sag/Cor/o-Tra | Sag |
TR (ms) | 694 | 2700 | 1000 |
TE (ms) | 13.3 | 25 | 9/18/27/36/45/54/63/72 |
FOV (cm) | 20 | 18 | 16 |
Frequency | 320 | 320 | 256 |
Phase | 192 | 160 | 128 |
Bandwidth | 31.25 | 50 | 50 |
ETL | 4 | 16 | / |
Nex | 2 | 2 | 2 |
Slice thickness (mm) | 4 | Sag/o-Tra:4, Cor:3.8 | 4 |
Gap (mm) | 1 | 1 | 1 |
slices | 13 | Sag/o-Tra:13, Cor:14 | 13 |