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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: J Magn Reson Imaging. 2010 Oct;32(4):943–952. doi: 10.1002/jmri.22308

Figure 6.

Figure 6

Curves showing the fat fraction estimation accuracy for various mismatches between the decomposition model and input fat spectrum. The input is a combination of water and fat, with the multipeak spectrum used previously. For decomposition, variations of that model are used, with the olefinic (+94 Hz) peak varied from zero to twice its nominal value. Each variation leads to a slight increase or decrease in the fat sensitivity, with the fat fraction curve remaining linear except at fat fractions close to 100%.