调制兴奋性：获得爆发性神经元的新方法。

Modulated excitability: a new way to obtain bursting neurons.

作者信息

Sivan E, Segel L, Parnas H

机构信息

Department of Neurobiology, Hebrew University, Jerusalem, Israel.

出版信息

Biol Cybern. 1995;72(5):455-61. doi: 10.1007/BF00201421.

DOI:10.1007/BF00201421

PMID:7734553

Abstract

Classical burster models are based on a fast system that either oscillates or is quiescent, depending on temporarily fixed values of slow variables. In a study of the lobster heart ganglion, we found a new type of burster for which the fast system is globally stable for all relevant fixed values of the slow variables. We describe how this burster works and speculate on its biological significance.

摘要

经典爆发神经元模型基于一个快速系统，该系统根据慢变量的临时固定值，要么振荡，要么静止。在对龙虾心脏神经节的一项研究中，我们发现了一种新型爆发神经元，对于慢变量的所有相关固定值，其快速系统全局稳定。我们描述了这种爆发神经元的工作方式，并推测了其生物学意义。