Table 3.
MA Group: Association of Change in RT to Change in Relative Brain Activity
| Cluster-level | Peak Voxel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Negative Covariation (One measure increases when the other decreases) | ||||||||||
| Volume corrected Spatial Extent p Value |
Max. Cluster Size (voxels) |
p<.01 voxels in Total ROI |
% ROI |
Volume corrected Voxel Height p Value |
Z- Score |
Coordinates (x, y, z) |
||||
| Lateral Orbitofrontal |
Left | |||||||||
| Right | .025 | 367 | 381 | 20% | .042 | 3.46 | 46 | 42 | −10 | |
| Medial Orbitofrontal |
Left | .013 | 445 | 447 | 32% | .033 | 3.45 | −10 | 22 | −14 |
| Right | .001* | 1188 | 1188 | 91% | .012 | 3.80 | 10 | 46 | −20 | |
| ACCig | Left | .029 | 129 | 129 | 59% | .006 | 3.58 | −6 | 22 | −10 |
| Right | .031 | 113 | 113 | 50% | .031 | 2.94 | 2 | 36 | −16 | |
| Dorsal Striatum |
Left | .124 | 92 | 92 | 8% | .046 | 3.31 | −14 | 6 | 18 |
| Right | .146 | 82 | 121 | 13% | .093 | 3.06 | 26 | −10 | 8 | |
| Ventral Striatum |
Left | .085 | 1 | 1 | 1% | .086 | 2.35 | −4 | 14 | −14 |
| Right | .049 | 40 | 40 | 23% | .010 | 3.25 | 10 | 14 | −14 | |
*
Statistical significance maintained after applying the Bonferroni correction for 40 comparisons (.05 / 40 = .0012).