Fig. 1.

Outline of the proposed analytic scheme.

A. From MEG space to source-reconstructed virtual anatomical space.

B. Virtual representative frequency-dependent time series per ROI.

C. dFCG of the first and second MEG across the 19 temporal segments of 4 s.

D. DTW temporal distance metric between two time series representing the fluctuation of functional strength of left and right precentral gyrus in the first and second MEG sessions. An example from the δ frequency of the 1st healthy control subjects.

E. DTW-based matrix tabulates the 4005 DTW distances between every possible pair of ROIs by comparing the functional strength time series in the first and second MEG sessions. An example from the δ frequency of the 1st healthy control subjects.