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Noise can play an organizing role for the recurrent dynamics in excitable media

We analyze patterns of recurrent activity in a prototypical model of an excitable medium in the presence of noise. Without noise, this model robustly predicts the existence of spiral waves as the only recurrent patterns in two dimensions. With small noise, however, we found that this model is also c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Muratov, Cyrill B., Vanden-Eijnden, Eric, E, Weinan
Format: Artigo
Sprache:Inglês
Veröffentlicht: National Academy of Sciences 2007
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1783377/
https://ncbi.nlm.nih.gov/pubmed/17210922
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0607433104
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