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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Magn Reson Med. 2014 Oct 1;74(4):1145–1155. doi: 10.1002/mrm.25445

Fig. 7.

Fig. 7

The root-mean-square-difference (RMSD) between the phase map for the first time bin and the phase map for each time bin is shown for the control phantom (red curve) and the volume-current phantom (blue curve). These plots support the result that can be observed qualitatively in Fig. 6, i.e., that the spatial pattern of phase changes develops immediately in the control phantom, which contains no volume currents, but takes on the order of a minute to develop in the volume-current phantom. (Note that, for both phantoms, the RMSD for the first time bin, centered at 7.5 seconds, is zero by definition.)