大型神经元网络中持续状态的存在性与稳定性。
Existence and stability of persistent states in large neuronal networks.
作者信息
Hansel D, Mato G
机构信息
Laboratoire de Neurophysique et de Physiologie du Système Moteur, EP 1848 CNRS, Université René Descartes, 45 rue des Saints Pères, 75270 Paris Cedex 06, France.
出版信息
Phys Rev Lett. 2001 Apr 30;86(18):4175-8. doi: 10.1103/PhysRevLett.86.4175.
We study the existence and stability of persistent states in large networks of quadratic integrate-and-fire neurons. The networks consist of two populations, one excitatory and one inhibitory. The stability of the asynchronous state is studied analytically. Our study demonstrates the role of recurrent inhibition and inhibitory-inhibitory interactions in stable persistent activity in large neuronal networks.
我们研究了二次积分发放神经元的大型网络中持续状态的存在性和稳定性。这些网络由两个群体组成，一个是兴奋性群体，一个是抑制性群体。我们通过解析方法研究了异步状态的稳定性。我们的研究证明了循环抑制和抑制性-抑制性相互作用在大型神经元网络稳定持续活动中的作用。
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