Sparsely synchronized neuronal oscillations

被引:99
作者
Brunel, Nicolas [1 ,2 ]
Hakim, Vincent [3 ,4 ]
机构
[1] Univ Paris 05, Lab Neurophys & Physiol, F-75270 Paris 06, France
[2] CNRS, UMR 8119, F-75270 Paris 06, France
[3] Univ Paris 06, Phys Stat Lab, CNRS, UMR8550,Ecole Normale Super, F-75231 Paris 05, France
[4] Univ Paris 07, Phys Stat Lab, CNRS, UMR8550,Ecole Normale Super, F-75231 Paris 05, France
关键词
D O I
10.1063/1.2779858
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We discuss here the properties of fast global oscillations that emerge in networks of neurons firing irregularly at a low rate. We first provide a simple introduction to these sparsely synchronized oscillations, then show how they can be studied analytically in the simple setting of rate models and leaky integrate- and- fire neurons, and finally describe how various neurophysiological features can be incorporated in this framework. We end by a comparison of experimental data and theoretical results. (C) 2008 American Institute of Physics.
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页数:12
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