Fig. 4

a AD model: Simulation results of the spike train power spectrum (green) and the real and imaginary part of the cross-spectrum of two spike trains (red and yellow, respectively) are compared with the analytical results Eq. (39) and Eq. (25) (black lines). b STS model: Simulation results of the spike train power spectrum (green) and the real and imaginary parts of the cross-spectrum of two spike trains (red and yellow, respectively) are compared with the analytical results Eq. (39) and Eq. (38) (black lines). The model parameters were ,
,
,
,