51332
2018
2018
eng
8
4
98
article
American Physical Society
College Park
1
--
2018-07-09
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Delay-induced stochastic bursting in excitable noisy systems
We show that a combined action of noise and delayed feedback on an excitable theta-neuron leads to rather coherent stochastic bursting. An idealized point process, valid if the characteristic timescales in the problem are well separated, is used to describe statistical properties such as the power spectral density and the interspike interval distribution. We show how the main parameters of the point process, the spontaneous excitation rate, and the probability to induce a spike during the delay action can be calculated from the solutions of a stationary and a forced Fokker-Planck equation.
Physical review : E, Statistical, nonlinear and soft matter physics
10.1103/PhysRevE.98.042148
2470-0045
2470-0053
wos:2018
042148
WOS:000448928700003
Zheng, CM (reprint author), Univ Potsdam, Inst Phys & Astron, Karl Liebknecht Str 24-25, D-14476 Potsdam, Germany.
China Scholarship Council (CSC)China Scholarship Council; Russian Science FoundationRussian Science Foundation (RSF) [17-12-01534]
2021-07-20T06:38:27+00:00
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Chunming Zheng
Arkady Samuilovič Pikovsky
Physik
Institut für Physik und Astronomie
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Green Open-Access