TABLE 2.
Summary of scan sequences and parameters.
| Voxel size (isometric mm, unless otherwise specified) | Number of slices (orientation) | FOV (cm) | TR/TE/TI (ms) | Number of volumes | Flip angle (°) | Duration (min:sec) | |
| T1-weighted MRI | 1.0 | 156 (axial) | 25.6 | 8.2/3.2/600 | N/A | 12 | 3:40 |
| Optimized PRESS (dACC) | Variable, not isometric | 1 (oblique) | 24.0 | 2000/35/NA | N/A | 90 | 5:04 |
| Optimized PRESS (rACC) | Variable | 1 (axial) | 24.0 | 2000/25/NA | N/A | 90 | 5:04 |
| Resting-state BOLD EPI | 2.9 | 42 (oblique) | 23.2 | 2000/30/NA | 240 | 77 | 8:00 |
| Resting-state fieldmap | 2.9 | 42 (oblique) | 22.4 | 700/4.5/NA | N/A | 54 | 0:27 |
| Diffusion-weighted MRI | 2.0 | 64 (axial) | 24.0 | 8500/94.2/NA | 66 (60 b = 2000, 6 b = 0) | 90 | 9:30 |
| Diffusion-weighted MRI fieldmap | 2.0 | 64 (axial) | 24.0 | 700/4.5/NA | N/A | 54 | 0:27 |
| Quantitative T1 | 2.0 | 25 (axial) | 24.0 | 3000/25/50 | 31 | 77 | 2:03 per scan (second scan with reverse phase-encoding) |