Fig. 3From: Criteria for robustness of heteroclinic cycles in neural microcircuitsA solution of (21) for N=4 and τ d =1.8 approaching to a heteroclinic cycle between two cluster states with the same clustering {{1,2},{3,4}} but a different effective phase difference. In the upper graph, synchronization indices for neuron pairs (1,2) and (3,4) are plotted (after block averaging of size 1000), whereas in the lower graph a shorter time series of membrane voltages shows transitions between different synchronized clusters.Back to article page