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. Author manuscript; available in PMC: 2009 Apr 1.
Published in final edited form as: J Magn Reson. 2007 Dec 31;191(2):248–258. doi: 10.1016/j.jmr.2007.12.015

Fig. 1.

Fig. 1

Percent error in the estimated value of the reaction rate constant k for simulated 31P MRS saturation-transfer experiments of the CK reaction using the standard progressive saturation method (top) and the FAST method (below) as a function of ω1 and k. The value of k is calculated using the conventional equation (3), the Horska–Spencer (HS) equation (4) and the Kingsley–Monahan (KM) equation (5) for T1A = 6 s and M0A/M0B = 1.5. Errors are depicted both as contours and by the gray scale (right).