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Table 1: MR imaging protocol
Perfusion Weighted^* Diffusion Weighted^*
TR (ms) 1150^† (1200) 3000 (1600)
TE (ms) 52 (52) 97 (91)
Field of view (mm) 148 × 148 148 × 148
Matrix 128 × 128 128 × 128
No. of sections 9–10 15
Thickness (mm) 5.0 5.0
Echo-planar imaging factor 128 128
b value (s/mm²) n/a 0, 500, 1000
Bandwidth (Hz/pixel) 1260 1220
* Values of the 1.5T experimental are shown in parentheses.
^† Fifty phases acquired.

	Perfusion Weighted^*	Diffusion Weighted^*
TR (ms)	1150^† (1200)	3000 (1600)
TE (ms)	52 (52)	97 (91)
Field of view (mm)	148 × 148	148 × 148
Matrix	128 × 128	128 × 128
No. of sections	9–10	15
Thickness (mm)	5.0	5.0
Echo-planar imaging factor	128	128
b value (s/mm²)	n/a	0, 500, 1000
Bandwidth (Hz/pixel)	1260	1220