title: Spatiotemporal stochastic resonance and its consequences in neural model systems.
abstract: The realization of spatiotemporal stochastic resonance is studied in a two-dimensional FitzHugh-Nagumo system, and in a one-dimensional system of integrate-and-fire neurons. We show that spatiotemporal stochastic resonance occurs in these neural model systems, independent of the method of modeling. Moreover, the ways of realization are analogous in the two model systems. The biological implications and open questions are discussed. (c) 2001 American Institute of Physics.
authors.affiliation: Center for Neurodynamics, University of Missouri, St. Louis, 8001 Natural Bridge Road, St. Louis, Missouri 63121-4499.
authors.forename: Gabor
authors.initials: G
authors.lastname: Balazsi
authors.forename: Laszlo B.
authors.initials: LB
authors.lastname: Kish
authors.forename: Frank E.
authors.initials: FE
authors.lastname: Moss