Table 7.
Brain regions in which moderation of habituation by anxiety types was lateralized
| Region | Cluster size (mm3) | Direction of relationship | Mean z-value | Location | ||
|---|---|---|---|---|---|---|
| X | Y | Z | ||||
| Anxious apprehension | ||||||
| IFG1 (Broca's area, BA 45) | 274 | L > R | 2.79 | −55 | 22 | 9 |
| MFG (BA 6) | 1165 | R > L | 2.01 | 34 | 11 | 54 |
| Anxious arousal | ||||||
| MTG/ITG2 (BA 20/21) | 554 | R > L | 2.11 | 66 | −43 | −11 |
| MFG (BA 6) | 2078 | R > L | 2.23 | 33 | 0 | 62 |
| MFG (DLPFC, BA 9) | 1544 | R > L | 2.09 | 43 | 30 | 28 |
L, left; R, right; MFG, middle frontal gyrus; IFG, inferior frontal gyrus; DLPFC, dorsolateral prefrontal cortex; MTG, middle temporal gyrus; ITG, inferior temporal gyrus; BA, Brodmann's area; Location, coordinates are for center of mass and are for ICBM152 2009a symmetrical space, with the x-axis moving from left to right.
1
individual voxel threshold of P = 0.04.
2
individual voxel threshold of P = 0.02.