Table 1 Imaging parameters used for acquiring 3D T1W sequence
Imaging parameters | 3D T1W SPGR |
|---|---|
Plane | Sagittal |
Mode | 3D |
Pulse sequence | SPGR |
Prep. time | 500 ms |
Inversion time | – |
TE | Minimum full |
TR | 7.2 ms |
FOV | 256 × 256 mm |
Phase FOV | 1.0 |
Slice thickness | 1.2 mm |
Number of slices | 160 |
Slice spacing | Zero |
Matrix | 192 × 192 |
Flip angle | 10° |
Frequency | 16 kHz |
Freq DIR | S/I |
NEX | 1.0 |
Shim | Auto |
Phased array uniformity enhancement (PURE) | On |
Surface coil intensity correction (SCIC) | Off |