Coherence resonance due to correlated noise in neuronal models (Articolo in rivista)

Type
Label
  • Coherence resonance due to correlated noise in neuronal models (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.neucom.2006.10.129 (literal)
Alternative label
  • Thomas Kreuz; Stefano Luccioli; Alessandro Torcini (2007)
    Coherence resonance due to correlated noise in neuronal models
    in Neurocomputing (Amst.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Thomas Kreuz; Stefano Luccioli; Alessandro Torcini (literal)
Pagina inizio
  • 1970 (literal)
Pagina fine
  • 1976 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0925231206004267 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 70 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto dei Sistemi Complessi - CNR, Via Madonna del Piano 10, I-50019 Sesto Fiorentino, Italy INFN, Dipartimento di Fisica, Universita di Firenze, via Sansone, 1 - I-50019 Sesto Fiorentino, Italy (literal)
Titolo
  • Coherence resonance due to correlated noise in neuronal models (literal)
Abstract
  • We study the regularity of noise-induced excitations in the FitzHugh-Nagumo (FHN) neuronal model subject to excitatory and inhibitory high-frequency input with and without correlations. For each value of the correlation a relative maximum of spike coherence can be observed for intermediate noise strengths (coherence resonance). Moreover, the FHN system exhibits an absolute maximum of coherent spiking for intermediate values of both the noise amplitude and the strength of correlation (double coherence resonance). The underlying mechanisms can be explained by means of the discrete input statistics (literal)
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