Table 2.
Results of the seed-based functional connectivity analysis for brain states while performing the short form of Raven’s Progressive Matrices (sRPM) in the two different self-talk groups: self-respect and self-criticism.
| Source | Target | MNI coordinate | Nvox | Zmax | Post-hoc analysis | ||
|---|---|---|---|---|---|---|---|
| x | y | z | |||||
| Main effect of self-talk (self-respect versus self-criticism) | |||||||
| NA/VMPFC/PCC | – | ||||||
| DLPFC | R. precentral gyrus | 36 | − 26 | 54 | 298 | 5.14 | SR > SC |
| IPS | – | ||||||
| Main effect of repetition (during-sRPM1 versus during-sRPM2) | |||||||
| NA | R. lateral occipital cortex | 42 | − 78 | − 22 | 209 | 5.68 | sRPM1 < sRPM2 |
| VMPFC | L. parietal operculum cortex | − 54 | − 26 | 20 | 278 | 6.46 | sRPM1 < sRPM2 |
| R. parietal operculum cortex | 54 | − 28 | 26 | 119 | 4.24 | sRPM1 < sRPM2 | |
| PCC | L. precentral gyrus | − 56 | 04 | 16 | 452 | 7.36 | sRPM1 < sRPM2 |
| DLPFC | R. middle temporal gyrus | 60 | − 32 | − 14 | 230 | − 7.05 | sRPM1 > sRPM2 |
| IPS | – | ||||||
| Interaction effect: self-talk × repetition | |||||||
| NA/VMPFC/PCC/DLPFC/IPS | – | ||||||
MNI Montreal neurological institute, Nvox numbers of voxels, Zmax maximum z-value within the cluster, L. left, R. right, NA nucleus accumbens, VMPFC ventromedial prefrontal cortex, PCC posterior cingulate cortex, DLPFC dorsolateral prefrontal cortex, IPS Intraparietal sulcus.