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. Author manuscript; available in PMC: 2010 Dec 1.
Published in final edited form as: Neuroimage. 2009 May 14;47(4):1448–1459. doi: 10.1016/j.neuroimage.2009.05.012

Figure 2.

Figure 2

Spatial extent of (A) negative (r<-0.15) and (B) positive (r>0.15) correlations for each subject before correction (blue), after white/CSF signal removal (cyan), after physiological noise correction (yellow), and after global signal removal (red).