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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: NMR Biomed. 2015 Mar 23;28(5):555–565. doi: 10.1002/nbm.3284

Fig. 1.

Fig. 1

Simulation of RF power-based rCEST analysis. a) Routine asymmetry analysis (i.e., CESTR) as a function of B1 level for two representative exchange rates. b) Logarithm of rCESTR contrast (ΔrCESTR) as a function of B1 level. c) Relative contrast to noise ratio (rCNR) of rCESTR as a function of B1 level. d) Simulated rCESTR under typical B1 levels of 0.5 and 2 µT for representative labile proton ratio and exchange rate.