Figure 1From: Chaotic dynamics underpins the slow oscillation of general anesthesia and nonREM sleepSpontaneous slow-wave oscillations in cortical firing-rate patterns during 20 s of simulated anesthesia. Traces were recorded from five equally-spaced points lying along the midline of the 25-×25-cm simulated cortical grid. Time-series are chaotic in space and time.Back to article page