Statistical Analysis
We calculated the volumes of the DLPFC seed regions. The extracted DLPFC volumes were exported to SPSS software version 25.0 (SPSS, Inc). We examined whether DLPFC volumes would differ between responders and nonresponders over time (week 0 vs week 8). We also extracted the average time series from the DLPFC seed region and used it to conduct seed-based voxelwise connectivity analyses. Seed-based voxelwise connectivity analyses created each individual’s whole brain correlation map, which contains 