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A simple integrative electrophysiological model of bursting GnRH neurons

机译:爆发性GnRH神经元的简单综合电生理模型

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摘要

In this paper a modular model of the GnRH neuron is presented. For the aim of simplicity, the currents corresponding to fast time scales and action potential generation are described by an impulsive system, while the slower currents and calcium dynamics are described by usual ordinary differential equations (ODEs). The model is able to reproduce the depolarizing afterpotentials, afterhyperpolarization, periodic bursting behavior and the corresponding calcium transients observed in the case of GnRH neurons.
机译:在本文中,提出了GnRH神经元的模块化模型。为了简单起见,对应于快速时标和动作电位生成的电流由脉冲系统描述,而较慢的电流和钙动力学则由通常的常微分方程(ODE)描述。该模型能够重现GnRH神经元的去极化后电位,超极化后,周期性爆发行为以及相应的钙瞬变。

著录项

  • 来源
    《Journal of Computational Neuroscience》 |2012年第1期|p.119-136|共18页
  • 作者单位

    Process Control Research Group, Computer and Automation Research Institute, Hungarian Academy of Sciences, P.O. Box 63,1518 Budapest, Hungary;

    Department of Endocrine Neurobiology, Institute of Experimental Medicine, Hungarian Academy of Sciences,P.O. Box 67,1450 Budapest, Hungary;

    Department of Endocrine Neurobiology, Institute of Experimental Medicine, Hungarian Academy of Sciences,P.O. Box 67,1450 Budapest, Hungary;

    Department of Endocrine Neurobiology, Institute of Experimental Medicine, Hungarian Academy of Sciences,P.O. Box 67,1450 Budapest, Hungary,Faculty of Information Technology, Pazmany Peter Catholic University, P.O. Box 178,1364 Budapest, Hungary;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    gonadotropin-releasing hormone; dynamic modelling; bursting;

    机译:促性腺激素释放激素动态建模爆裂;

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