Journal article
Dynamics and Synchronization of Noise Perturbed Ensembles of Periodically Activated neuron Cells
The role of noise for a single neuron and for an ensemble of mutually coupled neurons is investigated. For a single element we show that an increase in noise intensity in the regime of irregular. ring enhances the coherence of the neuronal response. For this regime of spiking a study of the collective behavior for a chain composed of n mutually coupled Hodgkin-Huxley elements that are subjected simultaneously to sinusoidal drive and to a common random forcing is performed.
The conditions for complete synchronization for this case are examined both within the framework of a theoretical approach based on the connection graph stability method and through numerical simulation.
Language: | English |
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Year: | 2008 |
Pages: | 2807-2815 |
ISSN: | 17936551 and 02181274 |
Types: | Journal article |
DOI: | 10.1142/S0218127408022044 |