Cluster Index Voxels P -log10(P) Z-MAX Z-MAX X (mm) Z-MAX Y (mm) Z-MAX Z (mm) Z-COG X (mm) Z-COG Y (mm) Z-COG Z (mm) COPE-MAX COPE-MAX X (mm) COPE-MAX Y (mm) COPE-MAX Z (mm) COPE-MEAN 2 342 0.00546 2.26 3.68 52.2 -20.1 -43.6 47.1 -11.8 -42.8 388 49.7 -5.08 -46.1 141 1 311 0.0109 1.96 3.37 -25.3 -35.1 -41.1 -29.1 -24.5 -44.4 382 -35.3 -25.1 -46.1 130