Reply from C. L. Witham and S. N. Baker

نویسندگان

  • Claire L Witham
  • Stuart N Baker
چکیده

We thank Drs Schouten and Campfens for their interest in our paper. We are more optimistic about the practical capabilities of directed coherence than the position they adopt in their letter, but we would also emphasise the need for caution in using these methods. At the basis of directed coherence (Granger causality) methods is an autoregressive model of the signals of interest. For the bivariate case, this can be expressed as:

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عنوان ژورنال:

دوره 590  شماره 

صفحات  -

تاریخ انتشار 2012