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A study of a rectifying electrical synapse activated with a random action potential train

机译:用随机动作潜在列车激活整流电突触的研究

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A model of the rectifying electrical synapse of crayfish was developed based on the knowledge of the physiological mechanism. In previous work, however, its analysis was carried out only with a single action potential or steady DC current as a synaptic input. In this paper, we will attempt to understand the physiological properties of the electrical synapse with a random action potential train as its input at the pre-synapse. The results of numerical calculation in the time domain and the frequency domain suggest that the synapse has a low pass characteristic which influences the power density spectrum (PDS) of the output at the post-membrane side, It is also found that effects of the change in interpulse interval variance of the random input action potential train on the output PDS of the post-potential train are not as large as those of synaptic components.
机译:基于生理机制的知识开发了小龙虾的整流电突触模型。然而,在以前的工作中,它的分析仅采用单个动作电位或稳定的DC电流作为突触输入进行。在本文中,我们将试图了解电气突触的生理特性,随机动作潜在列车作为其在突触前的输入。时域和频域数的数值计算结果表明,突触具有低通频特性,其影响膜侧输出的功率密度谱(PDS),也发现变化的影响在后潜能列车的输出PD上的随机输入动作电位列车的随机输入动作潜在系的差异不如突触部件那样大。

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