Figure 6
From: Multi-timescale phase-amplitude couplings in transitions of anesthetic-induced unconsciousness

Phase-amplitude plots for five PAC couplings between pairs of two successive IMFs. The top row represents the couplings at baseline. The second row represents the couplings in sevoflurane-induced unconsciousness. The third and fourth rows represent the couplings in anesthetic-induced unconsciousness for Groups A and B, respectively.