Table 1 Sequences included in the MRI protocol for MTBI patients.
From: Texture analysis of MR images of patients with Mild Traumatic Brain Injury
Sequence | TR | TE | TI | Slice/gap | matrix | FOV | Flip angle |
|---|---|---|---|---|---|---|---|
sagittal T1w 3D magnetization prepared gradient echo | 1910 | 3.1 | 1100 | 1.0/0 | 256 × 256 | 250 | 15 |
axial T2w Turbo Spin Echo | 44860 | 96 | 0 | 5.0/1.5 | 293 × 448 | 230 | |
axial FLAIR | 9000 | 109 | 2500 | 5.0/1.5 | 256 × 256 | 230 | |
axial T2*w HEMO | 800 | 26 | 0 | 7.0/2.0 | 256 × 256 | 230 | 20 |
axial SE EPI 3 scan diff (b = 0, b = 500, b = 1000) | 3400 | 89 | 0 | 5.0/1.5 | 192 × 192 | 230 | |
sagittal FLAIR | 8860 | 116 | 2500 | 2.0/2.0 | 256 × 256 | 230 | |
axial SE MDDW 12dir (b = 0, b = 1000) | 3600 | 96 | 0 | 5.0/1.5 | 128 × 128 | 230 | |
axial SWI 3D | 15 | 49 | 40 | 2.0/0 | 177 × 256 | 230 | 15 |