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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Magn Reson Med. 2012 Apr 9;69(2):553–562. doi: 10.1002/mrm.24277

Fig. 1.

Fig. 1

IVIM simulations for tumor tissues using both Gaussian (solid line in red) and non-Gaussian (dot line in blue) diffusion model. Predicted signals (circle filled in red) at five b-values used in current study were depicted on the Gaussian diffusion model, from which a straight line (dash and dot in red) was fitted without b=0. The following parameters were used in the simulations (see Table 2): D = 1.0*10−3 mm2/s, D* = 25*10−3 mm2/s, f = 6% and K = 1.47 and 0 for non-Gaussian and Gaussian diffusion model, respectively.