Quantification of Effective Connectivity in the Brain Using a Measure of Directed Information
Figure 3
Application of directed information and Granger causality to linear mixing for both linear and nonlinear autoregressive models. (a) Directed information with different for the linear mixing of linear AR model. (b) Granger causality with different for the linear mixing of linear AR model. (c) Directed information with different for the linear mixing of nonlinear AR model. (d) Granger causality with different for the linear mixing of nonlinear AR model.
