首页> 外文会议>Engineering in Medicine and Biology Society, 1998. Proceedings of the 20th Annual International Conference of the IEEE >A study of a rectifying electrical synapse activated with a random action potential train
【24h】

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

机译:随机动作电位序列激活的整流电突触的研究

获取原文

摘要

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,开发了一种小龙虾的纠正电突触的模型。但是,在以前的工作中,仅以单个动作电位或稳定的DC电流作为突触输入进行分析。在本文中,我们将尝试以随机动作电位序列作为突触前突触的输入来理解电突触的生理特性。时域和频域的数值计算结果表明,突触具有低通特性,会影响后膜侧输出的功率密度谱(PDS),并且还发现变化的影响在脉冲间隔中,随机输入动作电位序列在后电位序列的输出PDS上的方差不如突触成分的方差大。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号