Table 2.
MR scan parameters.
Sequence | Protocol parameters |
---|---|
3D turbo-FLASH | TR = 20 ms, TE = 5.4 ms, flip = 30°, ACQ = 1, 256 × 256 matrix, 1 × 1 mm in-plane resolution, 180 slices, slice thickness 1 mm, 13:30 min scan time |
3D MPRAGE (2–4 repeats) | TR = 9.7 ms, TE = 4 ms, flip = 10°, ACQ = 1, 256 × 256 matrix, 1 × 1 mm in-plane resolution, 128 slices, slice thickness 1.25 mm, 5:36 min scan time each |