title: Sparsely synchronized neuronal oscillations.
abstract: 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.
authors: Laboratoire de Neurophysique et Physiologie, Université Paris Descartes, 45 rue des Saints Pères, 75270 Paris Cedex 06, France. nicolas.brunel@univ-paris5.fr
authors: Nicolas
authors: N
authors: Brunel
authors: Vincent
authors: V
authors: Hakim
mesh_terms: D000200:Action Potentials / Q000502:physiology*; D001683:Biological Clocks / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D003198:Computer Simulation; D005246:Feedback / Q000502:physiology*; D008959:Models, Neurological; D009415:Nerve Net / Q000502:physiology*; D009474:Neurons / Q000502:physiology*; D017711:Nonlinear Dynamics