1naresh

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Table 3: Means of absolute relative change (%) within the brain
Ground Truth versus Low-Dose Ground Truth versus NS Ground Truth versus S
26.06 (SD, 4.95) Method 1 16.35 (SD, 5.34) 17.06 (SD, 5.08)
Method 2 15.95 (SD, 5.01) 17.49 (SD, 5.49)
Method 3 16.92 (SD, 5.31) 16.43 (SD, 4.93)

Ground Truth versus Low-Dose		Ground Truth versus NS	Ground Truth versus S
26.06 (SD, 4.95)	Method 1	16.35 (SD, 5.34)	17.06 (SD, 5.08)
	Method 2	15.95 (SD, 5.01)	17.49 (SD, 5.49)
	Method 3	16.92 (SD, 5.31)	16.43 (SD, 4.93)