VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Synchronization transitions on small-world neuronal networks: Effects of information transmission delay and rewiring probability
    Wang, Qingyun ...
    Synchronization transitions are investigated in small-world neuronal networks that are locally modeled by the Rulkov map with additive spatiotemporal noise.In particular, we investigate the impact of ... different information transmission delays and rewiring probability. We show that short delays induce zigzag fronts of excitations, whereas intermediate delays can further detriment synchrony in the network due to a dynamic clustering anti-phase synchronization transition. Detailed investigations reveal, however, that for longer delay lengths the synchrony of excitations in the network can again be enhanced due to the emergence of in-phase synchronization. In addition, we show that an appropriate small-world topology can restore synchronized behavior provided information transmission delays are either short or long. On the other hand, within the intermediate delay region, which is characterized by anti-phase synchronization and clustering, differences in the network topology do not notably affect the synchrony of neuronal activity.
    Vir: Europhysics letters : EPL. - ISSN 0295-5075 (Vol. 83, no 5, 2008, str. 50008-1-50008-6)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2008
    Jezik - angleški
    COBISS.SI-ID - 12533014
    DOI

vir: Europhysics letters : EPL. - ISSN 0295-5075 (Vol. 83, no 5, 2008, str. 50008-1-50008-6)
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