Table 3. Group-level negative correlations with the precuneus/PCC before and after physiological noise correction.
Region (BA), peak coordinates, cluster extent (# voxels), and peak Z-scores are reported for all foci exceeding p<0.05 (uncorrected) and having a minimum cluster extent of 10 voxels. Coordinates are reported in MNI space (mm). BA, Brodmann area; inf, inferior; mid, middle; operc, operculum.
| Region | BA | x | y | z | Peak Z | Cluster size |
|---|---|---|---|---|---|---|
| Before Physio Correction | ||||||
| R inf parietal | 40 | 58 | -36 | 48 | 2.42 | 185 |
| R supramarginal | 40 | 62 | -28 | 34 | 1.71 | |
| L inf parietal | 40 | -56 | -38 | 38 | 2.37 | 32 |
| R mid frontal | 46 | 46 | 50 | 28 | 1.81 | 19 |
| After Physio Correction | ||||||
| R inf parietal | 40 | 58 | -36 | 50 | 3.64 | 885 |
| R supramarginal | 40 | 64 | -30 | 34 | 3 | |
| R supramarginal | 40 | 64 | -32 | 42 | 2.88 | |
| L supramarginal | 40 | -58 | -38 | 36 | 3.38 | 155 |
| L inf parietal | -50 | -40 | 38 | 2.06 | ||
| R mid frontal | 45/46 | 44 | 48 | 22 | 2.99 | 560 |
| R inf frontal operc | 48 | 54 | 10 | 6 | 2.85 | 327 |
| R insula | 48 | 46 | 12 | 0 | 2.69 | |
| R insula | 48 | 34 | 22 | 8 | 2.34 | |
| L insula | 48 | -34 | 14 | 6 | 2.02 | 17 |