Figure 4
Differences in LFP power correlations across wide-cortical areas in the pre rest session between the stress susceptible and resilient groups. (A) Color-coded maps showing the average LFP delta power correlations computed between individual pairs of cortical areas. (B) The cumulative distribution of the LFP delta power correlations in 60 and 66 pairs of cortical areas obtained from 5 susceptible and 6 resilient rats, respectively. The statistical result was provided by the Kolmogorov-Smirnov test. (C) A three-dimensional plot of the three principal components decomposed from all LFP delta power correlations obtained from individual rats. Each dot represents one rat (magenta, susceptible; green, resilient). Contribution ratios for individual dimensions are described in individual axes. The loss percentage computed from the SVM algorithm with a cross validation method is shown at the top on the right. (D) Weight of each cortical region pair defined by the SVM algorithm. (E–H) Same as A–D but for 4–6 Hz band. (I–L) Same as A–D but for the theta band. (M–P) Same as A–D but for the beta band. (Q–T) Same as A–D but for the gamma band.
