Fig. 3.
Summary figure depicts the main findings that patients who had enhanced levels of temporal summation of pain (TSP) and who had greater default mode network–descending antinociceptive pathway dynamic functional connectivity (DMN-DeS dFC) were more likely to respond to treatment with ketamine. mPFC, medial prefrontal cortex; PAG, periaqueductal grey; PCC, posterior cingulate cortex; RVM, rostral ventral medulla.