Table 1.

MPRAGE magnetization-prepared rapid acquisition gradient echo; FOV field of view; TE echo time; TR repetition time; FLAIR fluid-attenuated inversion recovery; ETL echo train length; SE spin echo.

	Sequence	Voxel size (mm)	FOV (cm)	TE (ms)	TR (ms)	flip angle	acquisition matrix	other
T1-weighted	MPRAGE	1 × 1 × 1	19.2–25.6	1.66–3.39	1113–2530	7–9
T2-weighted	Turbo spin echo sequence
T2-FLAIR	3D isotropic	0.9 × 0.9 × 0.9	19–26	390–400	5000	20	256 × 256	n(excitations) = 1, ETL 141
Diffusion	Single shot SE	1.72 × 1.72 × 1.72	22	88	10	90	128 × 128	30 b = 1000 s/mm2, 5b = 0 s/mm2 imagesa

^aTwice refocused gradients to minimize Eddy currents, iPAT 2, in-plane GRAPPA, modified as necessary to facilitate completion of the scan.