Table 3.
Clusters showing significantly different changes in connectivity after TBS to different sites.
| Clusters | Peak coordinate (MNI, LPI) | Size (voxels, 2 mm3) | |
|---|---|---|---|
| aI/fO vs. S1 TBS | |||
| aI/fO connectivity | *R middle frontal gyrus | +40.0 +46.0 +14.0 | 266 |
| *L caudal middle frontal gyrus | −50.0 +6.0 +36.0 | 244 | |
| *R lateral orbitofrontal cortex | +32.0 +46.0 −8.0 | 236 | |
| *L middle frontal gyrus | −38.0 +32.0 +14.0 | 210 | |
| *Bilateral caudate nucleus | −12.0 −2.0 −10.0 | 208 | |
| *R caudal middle frontal gyrus | +54.0 +18.0 +36.0 | 208 | |
| dlPFC connectivity | Posterior cingulate cortex | −2.0 −50.0 +34.0 | 415 |
| R anterior middle temporal gyrus | +66.0 −14.0 −8.0 | 246 | |
| Rostral anterior cingulate cortex | −4.0 +52.0 −10.0 | 195 | |
| Anterior cingulate cortex | −8.0 +26.0 −4.0 | 90 | |
| L angular gyrus | −54.0 −66.0 +30.0 | 75 | |
| Anterior cingulate cortex | +4.0 +30.0 −18.0 | 67 | |
| R anterior middle frontal gyrus, white matter (negative) | +26.0 +42.0, +2.0 | 62 | |
| dlPFC vs. S1 TBS | |||
| aI/fO connectivity | None | ||
| dlPFC connectivity | *L anterior insula/inferior frontal gyrus | −52.0 +22.0 −2.0 | 398 |
| *R superior temporal sulcus | +54.0 −10.0 −8.0 | 300 | |
| *R temporal pole | +48.0 +24.0 −26.0 | 291 | |
This table lists clusters that exhibited significantly different changes in connectivity between the different TBS conditions in the second block after TBS. The first section of the table lists significant clusters in the comparison between aI/fO TBS and S1 TBS, and the second section lists significant clusters in the comparison between dlPFC and S1 TBS. No significant differences were seen in the direct comparisons between aI/fO and dlPFC TBS. In each section, changes in connectivity with the aI/fO ROI are listed first, followed by changes in connectivity with the dlPFC ROI.
*
Alternative threshold: p(uncorrected) < 0.01, p(FWE corrected) < 0.05.