Table 4: Cluster statistics from voxel-wise analysis.

Maximum -statistic Unadjusted value Cluster size Cluster value Gray matter −42 50 −54 4.23 0.00002 4581 0.05 −3 51 −66 4.23 0.00001 2501 0.14 −65 −17 21 3.97 0.00004 1278 0.34 64 4 15 3.78 0.00009 1029 0.43 −46 −14 −63 4.16 0.00002 908 0.48 −56 −32 −64 4.08 0.00003 892 0.49 −65 17 −14 3.86 0.00007 511 0.68 −57 66 −25 3.9 0.00006 315 0.74 57 1 −46 3.73 0.00011 272 0.76 17 71 −31 3.54 0.00023 227 0.79 30 −37 32 3.47 0.00029 162 0.82 −50 14 −39 3.26 0.00062 119 0.82 White matter 24 −21 12 3.95 0.00005 3221 0.10 −14 18 3 4.06 0.00003 2592 0.14 23 20 9 4.12 0.00002 1904 0.23 13 −47 −15 3.45 0.00031 797 0.44 35 45 −21 3.46 0.00030 198 0.77 27 41 −6 3.33 0.00048 102 0.83

Displays cluster centroid (-, -, and - MNI coordinates), maximum -statistic within the cluster, value (unadjusted) of the maximum -statistic, cluster size in number of contiguous voxels, and permutation test-based cluster value. The cluster -value compares the size of each suprathreshold cluster to the permutation distribution of the largest cluster, thereby accounting for multiple comparisons. Only results from clusters of 100+ voxels shown.