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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Magn Reson Imaging. 2011 Sep 9;29(9):1186–1194. doi: 10.1016/j.mri.2011.07.011

Fig. 3.

Fig. 3

Selected slices of the average maps showing significant correlation to the respiration volume per time (RVT, top) and end-tidal carbon dioxide (ETCO2, bottom) regressors overlaid on the standard brain. The color scale shows the Z-score for each voxel.