Genuine cross-frequency coupling networks in human resting-state electrophysiological recordings.

ABSTRACT: Phase synchronization of neuronal oscillations in specific frequency bands coordinates anatomically distributed neuronal processing and communication. Typically, oscillations and synchronization take place concurrently in many distinct frequencies, which serve separate computational roles in cognitive functions. While within-frequency phase synchronization has been studied extensively, less is known about the mechanisms that govern neuronal processing distributed across frequencies and brain regions. Such integration of processing between frequencies could be achieved via cross-frequency coupling (CFC), either by phase-amplitude coupling (PAC) or by n:m-cross-frequency phase synchrony (CFS). So far, studies have mostly focused on local CFC in individual brain regions, whereas the presence

SUBMITTER: Siebenhuhner F 

PROVIDER: S-EPMC7233600 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature