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猫单突触后肢反射的方向特异性视动调节

Direction-specific optokinetic modulation of monosynaptic hind limb reflexes in cats.

作者信息

Thoden U, Dichgans J, Savidis T

出版信息

Exp Brain Res. 1977 Oct 24;30(1):155-60. doi: 10.1007/BF00237867.

DOI:10.1007/BF00237867
PMID:304014
Abstract

The excitability of hindlimb extensor and flexor motoneurons is tonically modulated by animal tilt and a large visual stimulus rotating about the animal's line of sight. This direction-specific modulation is opposite for extensor and flexor motoneurons and opposite for optokinetic and vestibular stimuli, thus combining to a functionally significant pattern of postural reflexes.

摘要

后肢伸肌和屈肌运动神经元的兴奋性受到动物倾斜以及围绕动物视线旋转的大型视觉刺激的紧张性调节。这种方向特异性调节对于伸肌和屈肌运动神经元是相反的,对于视动刺激和前庭刺激也是相反的,从而组合成一种具有功能意义的姿势反射模式。

相似文献

1
Direction-specific optokinetic modulation of monosynaptic hind limb reflexes in cats.猫单突触后肢反射的方向特异性视动调节
Exp Brain Res. 1977 Oct 24;30(1):155-60. doi: 10.1007/BF00237867.
2
Tonic inhibitory influences of locus coeruleus on the response gain of limb extensors to sinusoidal labyrinth and neck stimulations.蓝斑对肢体伸肌对正弦波迷路和颈部刺激的反应增益的紧张性抑制作用。
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3
Inhibition of vestibular and neck reflexes in forelimb extensor muscles during the episodes of postural atonia induced by an anticholinesterase in decerebrate cat.在去大脑猫中,抗胆碱酯酶诱导的姿势性肌张力缺失发作期间,前庭和颈部反射对前肢伸肌的抑制作用。
Arch Ital Biol. 1983 Dec;121(4):267-83.
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Modulation of hindlimb reflexes by tonic neck positions in cats.猫的紧张性颈部姿势对后肢反射的调制作用。
Pflugers Arch. 1977 Sep 16;370(3):277-82. doi: 10.1007/BF00585538.
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Muscle responses and monosynaptic reflexes in falling monkey. Role of the vestibular system.坠落猴子的肌肉反应和单突触反射。前庭系统的作用。
J Physiol (Paris). 1978;74(4):427-38.
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[State of vestibulotonic reflexes of rat hindlimb muscles after space flight on the satellite 'Cosmos-605"].["卫星'宇宙-605'搭载飞行后大鼠后肢肌肉前庭紧张性反射的状态"]
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Modulation of flexor carpi radialis H reflex by lateral tilts in man.人体向侧方倾斜对桡侧腕屈肌H反射的调制作用
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Pontine reticular origin of cholinergic excitatory afferents to the locus coeruleus controlling the gain of vestibulospinal and cervicospinal reflexes in decerebrate cats.脑桥网状结构中胆碱能兴奋性传入纤维的起源,这些传入纤维支配去大脑猫中控制前庭脊髓和颈脊髓反射增益的蓝斑。
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Cervicocollic reflex: its dynamic properties and interaction with vestibular reflexes.颈颈反射:其动态特性以及与前庭反射的相互作用。
J Neurophysiol. 1985 Jul;54(1):90-109. doi: 10.1152/jn.1985.54.1.90.

引用本文的文献

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The effects of background visual roll stimulation on postural and manual control and self-motion perception.背景视觉滚动刺激对姿势、手动控制和自我运动感知的影响。
Percept Psychophys. 1993 Jul;54(1):93-107. doi: 10.3758/bf03206941.
2
Visual influences on vestibulospinal reflexes during vertical linear motion in normal and hemilabyrinthectomized monkeys.正常和半规管切除猴子在垂直线性运动过程中视觉对前庭脊髓反射的影响
Exp Brain Res. 1981;43(3-4):383-94. doi: 10.1007/BF00238381.
3
Modulation by horizontal eye position of the vestibulo-collic reflex induced by tilting in the frontal plane in the alert cat.

本文引用的文献

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The effect of midbrain stimulation upon alpha motoneurons in lumbar spinal cord of the cat.中脑刺激对猫腰脊髓α运动神经元的影响。
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EXCITATION OF FLEXOR FUSIMOTOR NEURONES BY ELECTRICAL STIMULATION IN THE RED NUCLEUS.红核内电刺激对屈肌肌梭运动神经元的兴奋作用
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Neuronal coding of linear motion in the vestibular nuclei of the alert cat. II. Response characteristics to vertical optokinetic stimulation.警觉猫前庭核中直线运动的神经元编码。II. 对垂直视动刺激的反应特性。
Exp Brain Res. 1988;70(2):287-98. doi: 10.1007/BF00248354.
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Contribution of vision to muscle responses in monkey during free-fall: visual stabilization decreases vestibular dependent responses.视觉对猴子自由落体过程中肌肉反应的作用:视觉稳定可减少前庭依赖性反应。
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Effects evoked from the rubrospinal tract in cats.猫红核脊髓束所引发的效应。
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Monosynaptic excitation of alpha motoneurones from supraspinal structures in the cat.猫中来自脊髓上结构的α运动神经元的单突触兴奋
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Changes in stretch reflexes in limb extensor muscles during position reflexes from the labyrinth in the cat.猫在来自迷路的姿势反射过程中肢体伸肌牵张反射的变化。
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7
The vestibulospinal tract. Effects on alpha-motoneurones in the lumbosacral spinal cord in the cat.前庭脊髓束。对猫腰骶脊髓中α运动神经元的影响。
Exp Brain Res. 1970;10(1):94-120. doi: 10.1007/BF00340521.
8
Frequency analysis of vestibular influence on extensor motoneurons. II. Relationship between neck and forelimb extensors.前庭对伸肌运动神经元影响的频率分析。II. 颈部与前肢伸肌之间的关系。
Brain Res. 1971 Nov;34(2):376-80. doi: 10.1016/0006-8993(71)90290-3.
9
Vestibulospinal and reticulospinal effects on hindlimb, forelimb, and neck alpha motoneurons of the cat.前庭脊髓和网状脊髓对猫后肢、前肢及颈部α运动神经元的影响。
Proc Natl Acad Sci U S A. 1968 Jul;60(3):836-40. doi: 10.1073/pnas.60.3.836.
10
Visual input improves the speedometer function of the vestibular nuclei in the goldfish.视觉输入可提高金鱼前庭核的速度计功能。
Exp Brain Res. 1973 Oct 26;18(3):319-22. doi: 10.1007/BF00234602.