Figure 6
From: Closed-loop controller based on reference signal tracking for absence seizures

The four main kinds of firing activities (right) of the cerebral cortex and the corresponding firing rate (left) of the SNr. The firing activities of (A2,B2,C2,D2) correspond to saturation state, SWDs state, simple oscillation state and low firing state respectively and (A1,B1,C1,D1) show the firing rate of SNr in these four states.