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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Contrast Media Mol Imaging. 2014 Jul;9(4):268–275. doi: 10.1002/cmmi.1569

Fig. 3.

Fig. 3

Conventional omega-plot analysis. a) Normalized label scan signal intensity as a function of B1 for three representative chemical shifts, 2, 5 and 10 ppm. b) Labile proton ratio and exchange rate can be obtained from omega plot. c) The ratio of derived labile proton with respect to simulated value shows as a function of chemical shift. d) The ratio of derived exchange rate with respect to simulated value shows as a function of chemical shift.