Effective brain connectivity

[tourette95]

Thanks for the reply!

@Sylvain

Not sure there exists a "true causality objective measure" in electrophysiology yet

well, you are right, maybe I said it wrong,

I was referring to whether EEG connectivity directed measures can be considered effective connectivity estimators,

I know if I use squared Coh in some research, then that research will inform about functional connectivity, but I wonder whether using directed measures can be reported as effective connectivity.

Thanks in advance!

ps:

@Sylvain

Note that imaginary coherence is not a directed measure.

You are right, I meant the original version on Imaginary Coherence (Nolte, 2004)