Figure 1From: Synchronized dynamics of cortical neurons with time-delay feedbackThe basic model of three synaptically coupled neurons. The strength of the coupling from the middle to the outer neurons is given by δ and from the outer to the middle by δ2. The injected currents are shown. All synaptic coupling has propagation delay of τ d and a synaptic time constant of τ syn and τsyn2 for the outer and the middle neurons, respectively.Back to article page