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arXiv · 0906.3940

Temporal precision of spike response to fluctuating input in pulse-coupled networks of oscillating neurons

Jun-nosuke Teramae·Tomoki Fukai
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Abstract

A single neuron is known to generate almost identical spike trains when the same fluctuating input is repeatedly applied. Here, we study the reliability of spike firing in a pulse-coupled network of oscillator neurons receiving fluctuating inputs. We can study the precise responses of the network as synchronization between uncoupled copies of the network by a common noisy input. To study the noise-induced synchronization between networks, we derive a self-consistent equation for the distribution of spike-time differences between the networks. Solving this equation, we elucidate how the spike precision changes as a function of the coupling strength.

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Jun-nosuke Teramae, Tomoki Fukai. 2009-06-22. Temporal precision of spike response to fluctuating input in pulse-coupled networks of oscillating neurons. https://doi.org/10.1103/physrevlett.101.248105

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