Fig. 5: Spearman correlations between gradient values and occurrence rates.

Spearman’s rank correlations were performed between occurrence rates and altered states of consciousness questionnaire total scores across 13 participants and two conditions (n = 26). Spearman’s rank correlation coefficient (rho), uncorrected p values, and 95% confidence interval (CI) are reported in each scatter plot. * Bonferroni-corrected p < 0.05. SMN+ somatomotor network, FPN+ frontoparietal network. GN+ global network of activation.