Multivariate Granger causality: an estimation framework based on factorization of the spectral density matrix
نویسندگان
چکیده
منابع مشابه
Multivariate Granger causality: an estimation framework based on factorization of the spectral density matrix.
Granger causality is increasingly being applied to multi-electrode neurophysiological and functional imaging data to characterize directional interactions between neurons and brain regions. For a multivariate dataset, one might be interested in different subsets of the recorded neurons or brain regions. According to the current estimation framework, for each subset, one conducts a separate auto...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2013
ISSN: 1364-503X,1471-2962
DOI: 10.1098/rsta.2011.0610