Table 3.
Significant regions in the comparison of functional connectivity (FC) between the LG and SG.
| Seed ROI | Location of naximum intensity voxel | Cluster size (Voxels) | MNI coordinates |
|||
|---|---|---|---|---|---|---|
| x | y | z | z-value | |||
| LG > SG | ||||||
| Left dACC | ||||||
| Left insula | 221 | -36 | 0 | 0 | 4.93 | |
| Right insula | 305 | 33 | 12 | -15 | 5.22 | |
| Left NAC | 28 | -12 | 6 | -12 | 3.67 | |
| Left amygdala | 49 | -21 | 0 | -12 | 3.75 | |
| Right amygdala | 51 | -24 | -6 | -18 | 4.04 | |
| Right dACC | ||||||
| Left insula | 335 | -36 | -3 | -9 | 6.09 | |
| Right insula | 337 | 39 | 0 | -12 | 5.82 | |
| Right NAC | 28 | 9 | 9 | -12 | 4.25 | |
| Left amygdala | 80 | -30 | -3 | -21 | 5.33 | |
| Right amygdala | 95 | -27 | 0 | -18 | 4.3 | |
| Left insula | ||||||
| Left caudate | 89 | -12 | 18 | -3 | 3.93 | |
| Right caudate | 65 | 15 | 21 | -6 | 4.16 | |
| Left amygdala | 80 | -21 | 0 | -12 | 3.79 | |
| Right insula | ||||||
| Left NAC | 20 | -12 | 9 | -12 | 1.44 | |
| Right NAC | 25 | 12 | 9 | -9 | 2.51 | |
| Left caudate | 160 | -12 | -9 | 18 | 4.23 | |
| Right caudate | 188 | 18 | 21 | -3 | 3.49 | |
| Left amygdala | 59 | -27 | -6 | -18 | 5.34 | |
| Right amygdala | 69 | 30 | -9 | -12 | 4.07 | |
| Left caudate | ||||||
| Right dACC | 58 | 9 | 21 | 24 | 5.09 | |
| Left insula | 50 | -45 | 6 | 3 | 4.25 | |
| Right insula | 73 | 48 | 9 | -6 | 4.9 | |
| Right caudate | ||||||
| Right dACC | 34 | 12 | 27 | 21 | 3.6 | |
| Left TPJ | ||||||
| Left vMPFC | 39 | -12 | 63 | -3 | 4.89 | |
| Right vMPFC | 73 | 9 | 63 | -12 | 4.21 | |
| Left dMPFC | 362 | 0 | 30 | 39 | 5.61 | |
| Right dMPFC | 305 | 6 | 30 | 39 | 5.01 | |
| Right TPJ | ||||||
| Left vMPFC | 103 | 0 | 60 | -12 | 4.3 | |
| Right vMPFC | 93 | 12 | 54 | -12 | 4.31 | |
| Left dMPFC | 365 | -3 | 27 | 39 | 5.4 | |
| Right dMPFC | 192 | 12 | 45 | 24 | 4.29 | |
| Left PCC | ||||||
| Left inferior parietal | 342 | -27 | -48 | 51 | 5.01 | |
| Right inferior parietal | 109 | 30 | -48 | 54 | 4.97 | |
| Left MPFC | 142 | 0 | -3 | 54 | 3.96 | |
| Right MPFC | 377 | 6 | 27 | 54 | 4.11 | |
| Left precuneus | 560 | -3 | -57 | 66 | 5.57 | |
| Right precuneus | 515 | 9 | -60 | 57 | 4.53 | |
| Left temporal lobe | 531 | -45 | -63 | -9 | 5.15 | |
| Right temporal lobe | 772 | 48 | -15 | -18 | 5.79 | |
| Right PCC | ||||||
| Left inferior parietal | 238 | -39 | -57 | 60 | 4.83 | |
| Right inferior parietal | 80 | 30 | -48 | 54 | 4.15 | |
| Left MPFC | 63 | 0 | 3 | 54 | 4.04 | |
| Left precuneus | 387 | -6 | -63 | 66 | 6.06 | |
| Right precuneus | 327 | 6 | -60 | 51 | 4.27 | |
| Left temporal lobe | 254 | -60 | -12 | 9 | 5.4 | |
| Right temporal lobe | 270 | 51 | -51 | -21 | 5.19 | |
| LG < SG | ||||||
| None | ||||||
NAC, nucleus accumbens; MPFC, medial prefrontal cortex; vMPFC, ventral medial prefrontal cortex; dMPFC, dorsomedial prefrontal cortex. FDR correction (P < 0.05) for multiple comparisons, MNI coordinates (x,y,z) for the most significant voxel in a cluster.