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. Author manuscript; available in PMC: 2012 Apr 1.
Published in final edited form as: Magn Reson Imaging. 2011 Jan 12;29(3):418–433. doi: 10.1016/j.mri.2010.10.008

Figure 7.

Figure 7

Four ROIs and causality within DMN. A. Time series in each ROIs are extracted from seed a, seed b, seed c, seed d by region growing method. B. The lines with arrows represent the coupling Granger causality.