Fast response and temporal coherent oscillations in small-world networks
Entity
UAM. Departamento de Ingeniería InformáticaPublisher
American Physical SocietyDate
2000-03-20Citation
10.1103/PhysRevLett.84.2758
Physical Review Letters 84.12 (2000): 2758-2761
ISSN
0031-9007 (print); 1079-7114 (online)DOI
10.1103/PhysRevLett.84.2758Funded by
We acknowledge G. Laurent, A. Bäcker, M. Bazhenov, M. Rabinovich, and H. Abarbanel for insightful discussions. We thank the Dirección General de Enseñanza Superior e Investigación Científica for financial support (PB97-1448), the CAM for financial support to L. F. L., and the CCCFC (UAM) for the use of computation resources.Editor's Version
http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.84.2758Subjects
InformáticaRights
© 2000 American Physical SocietyAbstract
We have investigated the role that different connectivity regimes play in the dynamics of a network of Hodgkin-Huxley neurons by computer simulations. The different connectivity topologies exhibit the following features: random topologies give rise to fast system response yet are unable to produce coherent oscillations in the average activity of the network; on the other hand, regular topologies give rise to coherent oscillations, but in a temporal scale that is not in accordance with fast signal processing. Finally, small-world topologies, which fall between random and regular ones, take advantage of the best features of both, giving rise to fast system response with coherent oscillations.
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Google Scholar:Lago Fernández, Luis Fernando
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Huerta, Ramón
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Corbacho Abelaira, Fernando
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Sigüenza, Juan A.
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