Comparison of the simulation of the dual-state model with the empirical data.

<p>(A) Schematic diagram for the dual-state model. (B–C) Cumulative ICI distributions of the empirical data (black squares) from two example rats and the simulated data from the dual-state model (red circles) in a log-log scale. (D) Autocorrelograms of the empirical and the simulated data averaged across rats. The black and red lines denote the empirical and the simulated data, respectively. The time interval between peaks of the simulated data is 24 hours, which is consistent with that of empirical data.