Figure 5
From: Closed-loop controller based on reference signal tracking for absence seizures
State (left) and dominant frequency (right) diagrams of the cerebral cortex in absence epilepsy model. The initial state and dominant frequency are shown in (A,B) respectively, while the state and dominant frequency with DBS stimulation is shown in (C,D) respectively. Different color regions in (A) represent different discharge states and are marked by different symbols: saturation state (green filled square), SWDs oscillation state (red filled circle), simple oscillation state (yellow filled diamond), low firing state (blue filled pentagram).
