Directly assessing interpersonal RSA influences in the frequency domain: An illustration with generalized partial directed coherence

2018 ◽  
Vol 55 (6) ◽  
pp. e13054 ◽  
Author(s):  
Siwei Liu ◽  
Kathleen M. Gates ◽  
Alysia Y. Blandon
Keyword(s):  
Frequency Domain ◽  
Partial Directed Coherence ◽  
Generalized Partial Directed Coherence

scholarly journals Frequency domain connectivity identification: An application of partial directed coherence in fMRI

2007 ◽  
Vol 30 (2) ◽  
pp. 452-461 ◽  
Author(s):  
João R. Sato ◽  
Daniel Y. Takahashi ◽  
Silvia M. Arcuri ◽  
Koichi Sameshima ◽  
Pedro A. Morettin ◽  
...  
Keyword(s):  
Frequency Domain ◽  
Partial Directed Coherence

A nonlinear causality measure in the frequency domain: Nonlinear partial directed coherence with applications to EEG

2014 ◽  
Vol 225 ◽  
pp. 71-80 ◽  
Author(s):  
Fei He ◽  
Stephen A. Billings ◽  
Hua-Liang Wei ◽  
Ptolemaios G. Sarrigiannis
Keyword(s):  
Frequency Domain ◽  
Partial Directed Coherence

scholarly journals Frequency Domain Repercussions of Instantaneous Granger Causality

2021 ◽  
Author(s):  
Luiz Antonio Baccalá ◽  
Koichi Sameshima
Keyword(s):  
Time Series ◽  
Transfer Function ◽  
Frequency Domain ◽  
Granger Causality ◽  
Partial Directed Coherence ◽  
Directed Transfer Function ◽  
Vector Autoregressive Models ◽  
Vector Autoregressive ◽  
Standard Vector ◽  
Domain Description

Using Directed Transfer Function (DTF) and Partial Directed Coherence (PDC) in their information version, this paper extends their theoretical framework to incorporate instantaneous Granger Causality (iGC)’s frequency domain description into a single unified perspective. We show that standard vector autoregressive models allow portraying iGC’s repercussions associated with Granger Connectivity where interactions mediated without delay between time series can be easily detected.

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