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math.ST2019★ 5 cited
Sampling distribution for single-regression Granger causality estimators
A. J. Gutknecht, L. Barnett
We show for the first time that, under the null hypothesis of vanishing Granger causality, the single-regression Granger-Geweke estimator converges to a generalised distribut…
stat.AP2019
Inferring the temporal structure of directed functional connectivity in neural systems: some extensions to Granger causality
Lionel Barnett, Anil K. Seth
Neural processes in the brain operate at a range of temporal scales. Granger causality, the most widely-used neuroscientific tool for inference of directed functional connectivity…