Fig. 2.

Spatial (left) and temporal (right) correlations between EEG microstates (four-cluster AAHC of the 200 Hz-downsampled sensor maps at time points of local GFP maxima) and six-state HMM of source-projected MEG power envelopes. Spatial correlations were estimated between brain power maps and temporal correlations, between temporally smoothed microstate activation time series and HMM state activation time series upsampled to 200 Hz. The correlation scales match those of Fig. 5. Stars denote significant correlations after Bonferroni correction for the number of state pairs involved in each comparison.