突触噪声触发平均法作为一种研究兴奋性突触后电位起源的技术。

Synaptic noise-triggered averaging as a technique for investigating the origin of EPSPs.

作者信息

Harrison P J, Taylor A

出版信息

Brain Res. 1983 Apr 4;264(2):316-9. doi: 10.1016/0006-8993(83)90832-6.

Abstract

A method to investigate the origin of EPSPs has been introduced and its application to recordings from spinal motoneurons allows an estimate to be made of the proportion of spontaneous EPSPs being of monosynaptic muscle afferent origin. Furthermore its application to the largest muscle stretch evoked EPSPs indicates that they can be of either monosynaptic muscle spindle Ia action or can be interneuronally mediated.

摘要

一种研究兴奋性突触后电位（EPSPs）起源的方法已被引入，其应用于脊髓运动神经元的记录，使得能够估计自发兴奋性突触后电位中来自单突触肌肉传入神经起源的比例。此外，将其应用于最大肌肉牵张诱发的兴奋性突触后电位表明，它们可能是单突触肌梭Ia作用的结果，也可能是由中间神经元介导的。