Extended Data Fig. 2: Validating NDTE framework using MEG from 89 HCP participants.
From: Revisiting the global workspace orchestrating the hierarchical organization of the human brain
We used the NDTE framework on MEG resting state data from 89 HCP participants (each having three resting state sessions) and extracted the timeseries from the 62 cortical regions of the DK80 parcellation (see Methods). On the left is shown the scatterplots for Gin and Gout for fMRI resting state data versus myelin (T1w/T2w). On the right is shown the same scatterplots for Gin and Gout for MEG resting state data versus myelin. The Pearson correlation values are r(124)=0.04 for Gin (14-22 Hz, window size 1000 ms, not significant, 95% CI = -0.21–0.29), r(124)=0.48 for Gout (22.5-30.5 Hz, window size 500 ms, P < 0.001, 95% CI = 0.26–0.65). B) The figure shows the scatterplots between Gin and Gout for MEG and fMRI data with correlation values of r(124)=0.40 for Gin (P < 0.001, 95% CI = 0.17–0.59) and r(124)=0.41 for Gout (P < 0.001, 95% CI = 0.18–0.60).
