Gamma-Frequency Synaptic Input Enhances Gain Modulation of the Layer V Pyramidal Neuron Model

摘要：

Cortical gamma frequency (30-80 Hz) oscillations have been suggested to underlie many aspects of cognitive functions. In this paper we compare the/ — / curves modulated by gamma-frequency-modulated stimulus and Poisson synaptic input at distal dendrites of a layer V pyramidal neuron model. The results show that gamma-frequency distal input amplifies the sensitivity of neural response to basal input, and enhances gain modulation of the neuron.

作者: Xiumin Li Kenji Morita Hugh P.C. Robinson Michael Small

作者单位: Department of Electronic and Information Engineering, Hong Kong Polytechnic University,Kowloon, Hong Kong

会议类型: 国际会议

会议名称: The Second International Conference on Cognitive Neurodynamics--2009(第二届国际认知神经动力学会议)

会议地点: 杭州

会议语种:英文

页码: 183-188

在线出版日期: 2009-11-15（万方平台首次上网日期，不代表论文的发表时间）