Spatial maps of significant correlation from seed-based analyses using a seed voxel in the posterior cingulate cortex with Montreal Neurological Institute coordinate (ā5, ā49, 40). All images are thresholded at r>0.4. The first column shows values from the BNU set for (A) ALFF, (B) fALFF, (C) Hurst exponent, (D) standard deviation, (E) mean, and (F) GMV, with respective parameters for the HU data set in (GāL).