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arXiv · 1201.6199

Spontaneous formation of synchronization clusters in homogenous neuronal ensembles induced by noise and interaction delays

Igor Franovic·Kristina Todorovic·Nebojsa Vasovic·Nikola Buric
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Abstract

Spontaneous formation of clusters of synchronized spiking in a structureless ensemble of equal stochastically perturbed excitable neurons with delayed coupling is demonstrated for the first time. The effect is a consequence of a subtle interplay between interaction delays, noise and the excitable character of a single neuron. Dependence of the cluster properties on the time-lag, noise intensity and the synaptic strength is investigated.

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Igor Franovic, Kristina Todorovic, Nebojsa Vasovic, Nikola Buric. 2012-01-30. Spontaneous formation of synchronization clusters in homogenous neuronal ensembles induced by noise and interaction delays. https://doi.org/10.1103/physrevlett.108.094101

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