303601.fig.009a
(a)
303601.fig.009b
(b)
303601.fig.009c
(c)
303601.fig.009d
(d)
Figure 9: The sum of outgoing causality from each electrode in the EEG application, preictal period. (a) Bivariate analysis. (b) Our approach with conditioning variables. (c) Our approach with conditioning variables. (d) The multivariate analysis.