Phase lag index: assessment of functional connectivity from multi channel EEG and MEG with diminished bias from common sources.

Abstract

OBJECTIVE To address the problem of volume conduction and active reference electrodes in the assessment of functional connectivity, we propose a novel measure to quantify phase synchronization, the phase lag index (PLI), and compare its performance to the well-known phase coherence (PC), and to the imaginary component of coherency (IC). METHODS The PLI is… (More)

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Cite this paper

@article{Stam2007PhaseLI, title={Phase lag index: assessment of functional connectivity from multi channel EEG and MEG with diminished bias from common sources.}, author={Cornelis J. Stam and Guido Nolte and Andreas Daffertshofer}, journal={Human brain mapping}, year={2007}, volume={28 11}, pages={1178-93} }