alpha source connectivity

Criticality / E-I framework after Westbrook et al. (2026), bioRxiv 2026.03.26.714563. Functional coupling = band-amplitude envelope correlation (LEMON resting EEG).
regionnpwrstrDFAfE/I
pwr / str = current-window mean power & coupling strength; DFA / fE/I = whole-recording (proximity to criticality).
edges = functional coupling
positive
negative
node brightness = parcel power
t = 0.0s
click a parcel to inspect its connectivity · drag to rotate