For citation:
Postnov D. E., Sosnovtseva O. V., Setsinsky D. V., Borisov V. S. Noise induced oscillations and stochastic synchronization in coupled excitable systems. Izvestiya VUZ. Applied Nonlinear Dynamics, 2001, vol. 9, iss. 3, pp. 15-31. DOI: 10.18500/0869-6632-2001-9-3-15-31
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Russian
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Article
UDC:
532.517: 517.9: 621.373
Noise induced oscillations and stochastic synchronization in coupled excitable systems
Autors:
Postnov Dmitrij Engelevich, Saratov State University
Sosnovtseva Olga Vladimirovna, Danmarks Tekniske Universitet
Setsinsky Dmitry Vyacheslavovich, Saratov State University
Borisov Vladimir Sergeevich, Saratov State University
Abstract:
We consider the coherence resonance effect and stochastic synchronization in coupled excitable systems. We do the electronic experiment on the monovibrator (threshold device) to study the properties of noise induced oscillations and to simulate the stochastic behavior of simple neural circuit. We show that considered noise induced effects can provide the operation of small neural ensembles like central pattern generators.
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Acknowledgments:
The work was supported by the grant of CRDF REC-006, and grant RFBR 01-02-16709.
Reference:
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Received:
05.03.2001
Accepted:
06.06.2001
Published:
17.11.2001
Journal issue:
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