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  • Delay-aided stochastic multiresonances on scale-free FitzHugh-Nagumo neuronal networks
    Gan, Chunbiao ; Perc, Matjaž ; Wang, Qingyun
    The stochastic resonance in paced time-delayed scale-free FitzHugh-Nagumo (FHN) neuronal networks is investigated. We show that an intermediate intensity of additive noise is able to optimally assist ... the pacemaker in imposing its rhythm on the whole ensemble. Furthermore, we reveal that appropriately tuned delays can induce stochastic multiresonances, appearing atevery integer multiple of the pacemakerćs oscillation period. We conclude that fine-tuned delay lengths and locally acting pacemakers are vital for ensuring optimal conditions for stochastic resonance on complex neuronal networks.
    Source: Chinese physics. B. - ISSN 1674-1056 (Vol. 19, no. 4, 2010, Str. 040508-1-040508-7)
    Type of material - article, component part
    Publish date - 2010
    Language - english
    COBISS.SI-ID - 14096150
    DOI

source: Chinese physics. B. - ISSN 1674-1056 (Vol. 19, no. 4, 2010, Str. 040508-1-040508-7)

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