Table 1 Imaging sequences and acquisition parameters of structural and diffusion MRI
Sequence | Slice orientation | TR/TE (ms) | TI (ms) | Slice thickness/gap (mm) | FOV (mm2) | Matrix | Averages |
|---|---|---|---|---|---|---|---|
TSE T2W | Axial | 4500/96 | – | 4/0 | 220 × 220 | 320 × 240 | 1 |
TSE T1W | Axial | 2000/9 | 900 | 4/0 | 220 × 220 | 320 × 240 | 1 |
FLASH T1W | Coronal | 175/4.73 | – | 5/1 | 220 × 220 | 320 × 208 | 2 |
FLASH T1W | Sagittal | 150/4.73 | – | 4/1 | 220 × 220 | 320 × 256 | 2 |
Diffusion MRI | Axial | 6000/109 | – | 4/0 | 220 × 220 | 110 × 110 | 1 |