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. Author manuscript; available in PMC: 2014 Nov 15.
Published in final edited form as: Neuroimage. 2013 Jun 5;0:87–100. doi: 10.1016/j.neuroimage.2013.05.118

Figure 11. Histogram of group-level whole-brain t-statistics on the experimental rsfMRI dataset.

Figure 11

Distribution of voxel-wise t-statistics using (a) RSMFC and (b) GSReg. In GSReg, the distribution shifts towards negative values, e.g. the wide plateau between t-statistics of −5 and 0. In contrast, the mode of the distribution is centered at zero in RSMFC. RSMFC = random subspace method functional connectivity. GSReg = global signal regression method.