TABLE 1

MRI Parameters

Figure	Series	Type	Echo time (ms)	Repetition time (ms)	Inversion time (ms)	Thickness (mm)	Matrix	Resolution	Pixel spacing (mm)	Scanner
1	T1	3D	4	34	0	1	120 × 120	256 × 256	0.47 × 0.47	Signa
	T2	2D	97.27	5,200	0	2	120 × 120	256 × 256	0.47 × 0.47	Signa
	FLAIR	2D	120.64	10,002	2,200	2	120 × 120	224 × 256	0.47 × 0.47	Signa
2	T2 fast spin echo	2D	105.76	10,818		2	384 × 256	512 × 512	0.27 × 0.27	Discovery
	T1 FLAIR	2D	27.68	2,300.06	970.54	2	320 × 224	512 × 512	0.27 × 0.27	Discovery
	T2 FLAIR	2D	125.60	8,000	2,250	2	320 × 224	512 × 512	0.27 × 0.27	Discovery
	BRAVO	3D	4.10	9.36	450	2	384 × 256	512 × 512	0.27 × 0.27	Discovery
3	T1 FLAIR	2D	16.81	3,000.01	1,000	5	288 × 192	512 × 512	0.49 × 0.49	Discovery
	Diffusion-weighted	2D	80.8	8,000	0	5	128 × 128	224 × 256	0.94 × 0.94	Discovery
	T2 fast spin echo	2D	80.4	8,000	0	4	128 × 128	256 × 256	0.94 × 0.94	Discovery
	Diffusion tensor	2D	80.4	8,000	0	4	128 × 128	256 × 256	0.94 × 0.94	Discovery
	Single-shot fast spin echo	2D	40.10	953.78	0	5	288 × 192	512 × 512	0.43 × 0.43	Discovery
	SAG 3D FSPGR	3D	2.55	6.32	500	1	128 × 128	256 × 256	0.98 × 0.98	Discovery
	Fractional anisotropy	2D	80.4	8,000	0	4	128 × 128	256 × 256	0.94 × 0.94	Discovery
4	BRAVO	3D	2.55	6.32	500	1	128 × 128	256 × 256	0.98 × 0.98	Discovery
	T1 FLAIR	2D	24	2,300		2	320 × 244	140 × 140	0.44 × 0.57	Discovery
	T2 FLAIR	2D	120	8,000	2,250	2	320 × 244	140 × 140	0.44 × 0.57	Discovery
	MR angiography	3D	Out of phase	23		1.2	256 × 192	140 × 105	0.55 × 0.55	Discovery
	MR venography	2D	Minimum	Minimum		1.5	256 × 192	140 × 105	0.55 × 0.55	Discovery

*1.5-T Signa Excite (GE Healthcare).
^†3-T Discovery MR750 (GE Healthcare).
SAG FSPGR = sagittal fast spoiled gradient-recalled echo.