Population coding by globally coupled phase oscillators

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dc.creatorNakao, Hiroya
dc.date2003-08-06
dc.date2006-02-06
dc.date.accessioned2026-07-07T09:45:56Z
dc.date.available2026-07-07T09:45:56Z
dc.descriptionA system of globally coupled phase oscillators subject to an external input is considered as a simple model of neural circuits coding external stimulus. The information coding efficiency of the system in its asynchronous state is quantified using Fisher information. The effect of coupling and noise on the information coding efficiency in the stationary state is analyzed. The relaxation process of the system after the presentation of an external input is also studied. It is found that the information coding efficiency exhibits a large transient increase before the system relaxes to the final stationary state.
dc.description7 pages, 9 figures, revised version, new figures added, to appear in JPSJ Vol 75, No. 3
dc.identifierhttps://arxiv.org/abs/cond-mat/0308098
dc.identifierhttp://arxiv.org/abs/cond-mat/0308098
dc.identifierJ. Phys. Soc. Jpn. 75 (2006) 034001
dc.identifierdoi:10.1143/JPSJ.75.034001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/163361
dc.subjectDisordered Systems and Neural Networks
dc.subjectAdaptation and Self-Organizing Systems
dc.subjectNeurons and Cognition
dc.titlePopulation coding by globally coupled phase oscillators
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