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本文引用的文献

1
The silent period in a muscle of the human hand.人手肌肉中的静息期。
J Physiol. 1951 Jun;114(1-2):183-98. doi: 10.1113/jphysiol.1951.sp004610.
2
Neural basis of the spontaneous optokinetic response produced by visual inversion.视觉倒置产生的自发性视动反应的神经基础。
J Comp Physiol Psychol. 1950 Dec;43(6):482-9. doi: 10.1037/h0055479.
3
An electromyographic study of the nociceptive reflexes of the lower limb. Mechanism of the plantar responses.下肢伤害性反射的肌电图研究。足底反应的机制。
Brain. 1960 Sep;83:394-410. doi: 10.1093/brain/83.3.394.
4
The functional significance of the pattern of innervation of the muscle quadratus labii superioris of the rabbit, cat and rat.兔、猫和大鼠上唇方肌神经支配模式的功能意义。
J Anat. 1956 Apr;90(2):217-27.
5
[Facial reflexes].[面部反射]
Brain. 1952 Sep;75(3):385-96. doi: 10.1093/brain/75.3.385.
6
The human blink reflex.人类眨眼反射。
J Neurol Neurosurg Psychiatry. 1970 Dec;33(6):792-800. doi: 10.1136/jnnp.33.6.792.
7
Analysis of facial reflex facilitation and inhibition by microelectrode recording from the brain stem.通过脑干微电极记录对面部反射的易化和抑制进行分析。
Acta Physiol Scand. 1972 Jun;85(2):183-92. doi: 10.1111/j.1748-1716.1972.tb05249.x.
8
Facial reflexes evoked by electrical stimulation of peripheral facial nerve branches in the cat: experiments of the auriculotemporal--facial nerve anastomoses.电刺激猫外周面神经分支所诱发的面部反射:耳颞神经 - 面神经吻合术实验
Exp Neurol. 1976 May;51(2):407-13. doi: 10.1016/0014-4886(76)90264-8.
9
The facial motor nucleus of the opossum: cytology and axosomatic synapses.负鼠的面神经运动核:细胞学与轴体突触
J Comp Neurol. 1976 May 15;167(2):177-204. doi: 10.1002/cne.901670205.
10
Neural mechanisms of the corneal blinking reflex in cats.猫角膜眨眼反射的神经机制
Brain Res. 1977 Apr 15;125(2):265-75. doi: 10.1016/0006-8993(77)90620-5.

人类眼轮匝肌中的静息期。

A silent period in orbicularis oculi muscles of humans.

作者信息

Sanes J N, Ison J R

出版信息

J Neurol Neurosurg Psychiatry. 1980 Jun;43(6):504-9. doi: 10.1136/jnnp.43.6.504.

DOI:10.1136/jnnp.43.6.504
PMID:7205291
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC490590/
Abstract

Surface electromyographic activity was recorded bilaterally from orbicularis oculi muscles when subjects relaxed and contracted eyelid muscles. Cutaneous reflex responses were evoked during both the relaxed and contraction states. Following reflex elicitation periods of muscle silence in orbicularis oculi were observed for about 10 to 15 ms after the ipsilateral R1 response and for up to 100 ms after the bilateral R2 responses. Reflex responses appeared to be enhanced when elicited during contractions. Possible physiological mechanisms are discussed regarding the presence of silent periods in a motor system that is presumably devoid of spindles, Golgi tendon organs, and Renshaw-like interneurons.

摘要

当受试者放松和收缩眼轮匝肌时,双侧记录眼轮匝肌的表面肌电图活动。在放松和收缩状态下均诱发皮肤反射反应。在同侧R1反应后,眼轮匝肌出现约10至15毫秒的肌肉静息期,在双侧R2反应后长达100毫秒。当在收缩过程中诱发时,反射反应似乎增强。针对一个可能没有肌梭、高尔基腱器官和类似闰绍细胞的中间神经元的运动系统中存在静息期的情况,讨论了可能的生理机制。