Noise and Periodic Modulations in Neural Excitable Media

J. M. G. Vilar, R. V. Sole and J. M. Rubi

Working Papers from Santa Fe Institute

Abstract: We have analyzed the interplay between noise and periodic modulations in a mean field model of a neural excitable medium. To this purpose, we have considered two types of modulations; namely, variations of the resistance and oscillations of the threshold. In both cases, stochastic resonance is present, irrespective of whether the system is monostable or bistable.

To appear in Physical Review E.

Keywords: Neural media; stochastic resonance; noise (search for similar items in EconPapers)
Date: 1998-12
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Persistent link: https://EconPapers.repec.org/RePEc:wop:safiwp:98-12-111

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