Fig. 3.

Same as Fig. 2, but for signals recorded under a high dose of isoflurane (n = 17 scans). There is a significant positive correlation relationship between SWC derived from rsfMRI and SWC derived from high-frequency BLP. There are also significant positive and negative correlations between the change in QPP strength over time and both the infraslow LFP and the high-frequency BLP. Note that, for QPP, time shifts are arbitrary, and positive and negative correlations are expected (see Significance of QPP correlation vs. time shift in materials and methods). Partial correlation results had no statistically significant differences and appeared identical when plotted.