The color-map for the average information transfer between the four unidirectionally coupled Henon maps.

The three color-graphs separately show the average WM (left), WPM (middle) and WTE (right) information transfer for the four unidirectionally coupled Henon maps. The direction of each lattice is read from the row channel to the column channel. In this figure, WM indicates all correct interactions from Xi−>Xj where iXi+1,i = 1,2,3, while WTE indicates only X1->X2 and other directions are failed to be detected.