Extended Data Fig. 7: Correlations between MEG measures.
From: Sex differences in prenatal development of neural complexity in the human brain

Entropy measures were highly correlated with one another in both fetuses (a) and newborns (b). These same entropy measures show negative correlations with spectral power at most frequencies in fetuses (c) and all frequencies in newborns (d). Subsecond CTW did not correlate strongly with subsecond spectral power after averaging across conditions in fetuses (e) or newborns (f).