猫脊髓中运动神经元与传入神经末梢之间的电相互作用。
Electrical interaction between motoneurons and afferent terminals in cat spinal cord.
作者信息
Curtis D R, Lodge D, Headley P M
出版信息
J Neurophysiol. 1979 May;42(3):635-41. doi: 10.1152/jn.1979.42.3.635.
PMID:219160
Abstract
- The electrical threshold of the terminations of single group Ia and II afferent fibers was transiently reduced by the antidromic discharge of the initial segment of spinal motoneurons in the cat. 2. This depolarization of the terminals of afferent fibers known to synapse on motoneurons confirms previous observations of antidromic electrical interaction between these structures.
摘要
- 猫脊髓运动神经元起始段的逆向冲动发放可使单组Ia和II类传入纤维终末的电阈值短暂降低。2. 已知与运动神经元形成突触的传入纤维终末的这种去极化，证实了此前关于这些结构间逆向电相互作用的观察结果。
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