Inhibition of rhythmic spiking by colored noise in neural systems
نویسندگان
چکیده
منابع مشابه
Inhibition and modulation of rhythmic neuronal spiking by noise.
We investigated the effects of noise on periodic firing in the Hodgkin-Huxley nonlinear system. With mean input current mu as a bifurcation parameter, a bifurcation to repetitive spiking occurs at a critical value microc approximately 6.44 . The firing behavior was studied as a function of the mean and variance of the input current, firstly with initial resting conditions. Noise of a small ampl...
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Simplified neuronal models capture the essence of the electrical activity of a generic neuron, besides being more interesting from the computational point of view when compared to higher-dimensional models such as the Hodgkin-Huxley one. In this work, we propose a generalized resonate-and-fire model described by a generalized Langevin equation that takes into account memory effects and colored ...
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1 University of Piteşti Str. Târgu din Vale, nr. 1, 110040 Piteşti Romania [email protected] 2 Institute of Mathematics of the Romanian Academy PO Box 1-764, 014700 Bucharest, Romania 3 Research Group on Natural Computing Department of Computer Science and AI University of Sevilla Avda Reina Mercedes s/n, 41012 Sevilla, Spain [email protected], [email protected] 4 Department of Mathematics, Sc...
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ژورنال
عنوان ژورنال: Cognitive Neurodynamics
سال: 2011
ISSN: 1871-4080,1871-4099
DOI: 10.1007/s11571-011-9160-2