Fig. 4: Differences between local and interregional cross-frequency coupling.
From: Phase-based coordination of hippocampal and neocortical oscillations during human sleep
Coupling strength (dPACZ) differences for HPC versus HPC-NC (a) and NC versus HPC-NC (b). White outlines indicate clusters of significantly greater same-site than cross-site coupling (cluster-based permutation). No clusters with greater cross-site than same-site coupling were observed. N = 10.
