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

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。

相似文献

1

A silent period in orbicularis oculi muscles of humans.人类眼轮匝肌中的静息期。

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

2

Discharge profiles of abducens, accessory abducens, and orbicularis oculi motoneurons during reflex and conditioned blinks in alert cats.警觉猫在反射性和条件性眨眼过程中外展神经、副外展神经和眼轮匝肌运动神经元的放电情况。

J Neurophysiol. 1999 Apr;81(4):1666-84. doi: 10.1152/jn.1999.81.4.1666.

3

Electrical stimulation to the trigeminal proprioceptive fibres that innervate the mechanoreceptors in Müller's muscle induces involuntary reflex contraction of the frontalis muscles.对支配米勒肌中机械感受器的三叉神经本体感受纤维进行电刺激，会诱发额肌的非自主反射性收缩。

J Plast Surg Hand Surg. 2013 Feb;47(1):14-20. doi: 10.3109/2000656X.2012.718282. Epub 2012 Dec 4.

4

Protective function of the orbicularis oculi muscle in electromyographic investigations.眼轮匝肌在肌电图检查中的保护作用

Pol Med J. 1968;7(2):465-70.

5

Reflexive contraction of the levator palpebrae superioris muscle to involuntarily sustain the effective eyelid retraction through the transverse trigeminal proprioceptive nerve on the proximal Mueller's muscle: verification with evoked electromyography.上直肌反射性收缩，通过近端 Müller 肌的横三叉本体感觉神经，不自觉地维持有效的眼睑提起：用诱发电肌电图验证。

J Plast Reconstr Aesthet Surg. 2010 Jan;63(1):59-64. doi: 10.1016/j.bjps.2008.07.021. Epub 2008 Nov 14.

6

Three silent periods in the orbiculari oculi muscles of man: normal findings and some clinical vignettes.人眼轮匝肌的三个静息期：正常表现及一些临床案例

Electromyogr Clin Neurophysiol. 2001 Oct-Nov;41(7):393-400.

7

Electrically induced blink reflex in horses.马的电诱发眨眼反射

Vet Rec. 1996;139(25):621-4.

8

Motor responses of muscles supplied by cranial nerves to subthalamic nucleus deep brain stimuli.由颅神经支配的肌肉对丘脑底核深部脑刺激的运动反应。

Brain. 2007 Jan;130(Pt 1):245-55. doi: 10.1093/brain/awl336. Epub 2006 Dec 5.

9

Trigeminal Proprioception Evoked by Strong Stretching of the Mechanoreceptors in Müller's Muscle Induces Reflex Contraction of the Orbital Orbicularis Oculi Slow-Twitch Muscle Fibers.米勒肌中机械感受器的强烈拉伸所诱发的三叉神经本体感觉，会引起眼轮匝肌慢肌纤维的反射性收缩。

Eplasty. 2014 Aug 12;14:e30. eCollection 2014.

10

Reactivated response of blink reflex in the cat.猫眨眼反射的重新激活反应

Jpn J Physiol. 1982;32(5):761-9. doi: 10.2170/jjphysiol.32.761.

引用本文的文献

1

Orbicularis oculi muscle activation during swallowing in humans.人类吞咽时眼轮匝肌的活动。

Exp Brain Res. 2013 Jan;224(1):79-91. doi: 10.1007/s00221-012-3290-6. Epub 2012 Oct 13.

2

Representation of facial muscles in human motor cortex.人类运动皮层中面部肌肉的表征。

J Physiol. 2005 Aug 15;567(Pt 1):323-36. doi: 10.1113/jphysiol.2005.088542. Epub 2005 Jun 9.

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.

文献AI研究员

20分钟写一篇综述，助力文献阅读效率提升50倍。

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

文档翻译

学术文献翻译模型，支持多种主流文档格式。