| 动态STDP突触系统模型设计与验证 |
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| 引用本文： | 林凌鹏,林水生,黄乐天,刘培龙.动态STDP突触系统模型设计与验证[J].系统仿真学报,2011,23(10):2234-2238. |
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| 作者姓名： | 林凌鹏 林水生 黄乐天 刘培龙 |
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| 作者单位： | 电子科技大学通信与信息工程学院,成都,611731 |
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| 基金项目： | 国家自然科学基金-青年科学基金项目(61006027) |
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| 摘 要： | 神经突触的STDP（Spike Timing Dependent Plasticity）机制被认为是脑神经网络中最重要的机制之一，最有效的模拟STDP神经突触的方法是建立神经突触的离子通道的动力学模型。目前的STDP突触系统建模均存在一定的缺陷，不能很好地解释STDP机制的细胞分子生物反应原理或者得到STDP的时间非对...
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| 关 键 词： | 突触可塑性 谷氨酸信号 后向传播树突信号 非对称结果 |
Design and Verification of Dynamic Synaptic Modeling with Spike-time Dependent Plasticity |
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| LIN Ling-peng,LIN Shui-sheng,HUANG Le-tian,LIU Pei-long.Design and Verification of Dynamic Synaptic Modeling with Spike-time Dependent Plasticity[J].Journal of System Simulation,2011,23(10):2234-2238. |
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| Authors: | LIN Ling-peng LIN Shui-sheng HUANG Le-tian LIU Pei-long |
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| Institution: | LIN Ling-peng,LIN Shui-sheng,HUANG Le-tian,LIU Pei-long(School of Communication and Information Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China) |
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| Abstract: | STDP(Spike Timing Dependent Plasticity) mechanism of synapses is considered to be one of the most important mechanisms of neural network,and the most effective method of emulated STDP synapse is to establishing the kinetic model of synaptic ion channels.However,most of the existing modeling of STDP synaptic mechanism have some certain defects,they either can't well explained the biomolecular reactions at a cellular level which is responsible for STDP,or acquired asymmetric STDP responses.A new modeling of S... |
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| Keywords: | synaptic plasticity glutamate signal back propagation dendrite signal asymmetric responses |
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