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Estimation of coupling between oscillators from short time series via phase dynamics modeling: Limitations and application to EEG data
2005
Chaos
We demonstrate in numerical experiments that estimators of strength and directionality of coupling between oscillators based on modeling of their phase dynamics [D.A. Smirnov and B.P. Bezruchko, Phys. Rev. E 68, 046209 (2003)] are widely applicable. Namely, although the expressions for the estimators and their confidence bands are derived for linear uncoupled oscillators under the influence of independent sources of Gaussian white noise, they turn out to allow reliable characterization of
doi:10.1063/1.1938487
pmid:16035902
fatcat:qgilc2wvvfef5psi6gnndowdpm