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用于节段性牵张反射系统信号聚焦的辅助脊髓网络。

Auxiliary spinal networks for signal focussing in the segmental stretch reflex system.

作者信息

Windhorst U

出版信息

Biol Cybern. 1979 Oct;34(3):125-35. doi: 10.1007/BF00336964.

DOI:10.1007/BF00336964
PMID:158394
Abstract

In continuation of a previous paper, the auxiliary signal focussing properties of more complicated spinal neuronal networks are considered here. Special emphasis is put on the distributive function of the recurrent feedback system of alpha-motoneurones, but also the inhomogeneous distribution of excitatory and inhibitor input to motoneurones is taken into account as an essential prerequisite for signal focussing. Simple hypothetical calculations for steady-state conditions yield a more vivid insight into the interaction of the two types of neuronal circuitry contributing to signal focussing.

摘要

作为前文的延续，本文考虑了更复杂的脊髓神经元网络的辅助信号聚焦特性。特别强调了α运动神经元的递归反馈系统的分布功能，但运动神经元兴奋性和抑制性输入的不均匀分布也被视为信号聚焦的基本前提。对稳态条件进行的简单假设计算，能更直观地洞察有助于信号聚焦的两种神经元回路之间的相互作用。

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1
Auxiliary spinal networks for signal focussing in the segmental stretch reflex system.用于节段性牵张反射系统信号聚焦的辅助脊髓网络。
Biol Cybern. 1979 Oct;34(3):125-35. doi: 10.1007/BF00336964.
2
Considerations on mechanisms of focussed signal transmission in the multi-channel muscle stretch reflex system.关于多通道肌肉牵张反射系统中聚焦信号传递机制的思考
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A possible partitioning of segmental muscle stretch reflex into incompletely de-coupled parallel loops.节段性肌肉牵张反射可能被划分为不完全解耦的平行环路。
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引用本文的文献

1
Multi-loop representation of the segmental muscle stretch reflex. Its risk of instability.节段性肌肉牵张反射的多环表示。其不稳定风险。
Biol Cybern. 1980;38(1):51-61. doi: 10.1007/BF00337401.
2
Localization of monosynaptic Ia excitatory post-synaptic potentials in the motor nucleus of the cat biceps femoris muscle.猫股二头肌运动核中单突触Ia兴奋性突触后电位的定位
J Physiol. 1983 May;338:355-77. doi: 10.1113/jphysiol.1983.sp014677.
3
Dynamic behaviour of alpha motoneurone sub-pools subjected to inhomogeneous Renshaw cell inhibition.

本文引用的文献

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The relations between multiple innervation and segmental response of skeletal muscle of the dog.犬骨骼肌的多重神经支配与节段性反应之间的关系。
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Diverging influences on Renshaw cell responses and monosynaptic reflexes from stimulation of capsula interna.来自内囊刺激对闰绍细胞反应和单突触反射的不同影响。
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Biol Cybern. 1983;46(3):217-28. doi: 10.1007/BF00336803.
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Frequency response characteristics of a multi-loop representation of the segmental muscle stretch reflex.节段性肌肉牵张反射多环表示的频率响应特性
Biol Cybern. 1981;40(1):59-70. doi: 10.1007/BF00326681.
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Biol Cybern. 1984;50(2):143-54. doi: 10.1007/BF00337161.
6
Patterns of parallel signal transmission between multiple alpha efferents and multiple Ia afferents in the cat semitendinosus muscle.猫半腱肌中多个α传出纤维与多个Ia传入纤维之间的平行信号传输模式。
Exp Brain Res. 1981;43(1):34-46. doi: 10.1007/BF00238807.
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Responses of the spinal alpha-motoneurone-Renshaw cell system to various differentially distributed segmental afferent and descending inputs.脊髓α运动神经元-闰绍细胞系统对各种不同分布的节段性传入和下行输入的反应。
Biol Cybern. 1985;51(6):417-26. doi: 10.1007/BF00350782.
8
Distribution of single-axon recurrent inhibitory post-synaptic potentials in a single spinal motor nucleus in the cat.猫单个脊髓运动核中单轴突反复抑制性突触后电位的分布
J Physiol. 1987 Jul;388:653-64. doi: 10.1113/jphysiol.1987.sp016636.
9
A possible partitioning of segmental muscle stretch reflex into incompletely de-coupled parallel loops.节段性肌肉牵张反射可能被划分为不完全解耦的平行环路。
Biol Cybern. 1979 Oct 3;34(4):205-15. doi: 10.1007/BF00337427.
比目鱼肌Ia传入纤维的条件刺激序列后比目鱼肌运动神经元的长时间激活——存在折返环路的证据？
Neurosci Lett. 1975 Sep;1(3):147-52. doi: 10.1016/0304-3940(75)90030-0.
4
Contribution of single motoneurons to renshaw cell activity.单个运动神经元对闰绍细胞活动的作用。
Neurosci Lett. 1975 Aug;1(2):105-8. doi: 10.1016/0304-3940(75)90053-1.
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The motor cell columns of the lumbo-sacral spinal cord of the cat.猫腰骶脊髓的运动细胞柱。
J Comp Neurol. 1951 Apr;94(2):313-63. doi: 10.1002/cne.900940209.
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Excitability following antidromic activation in spinal motoneurones supplying red muscles.支配红色肌肉的脊髓运动神经元在逆行激活后的兴奋性。
J Physiol. 1959 Dec;149(2):374-93. doi: 10.1113/jphysiol.1959.sp006345.
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[ON THE SYNCHRONIZATION OF MOTOR UNITS AND ITS CONNECTION WITH THE MODEL REPRESENTATION].[关于运动单位的同步及其与模型表征的联系]
Biofizika. 1963;8:475-87.
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Distribution of recurrent inhibition among motoneurones.运动神经元间回返抑制的分布
J Physiol. 1961 Dec;159(3):479-99. doi: 10.1113/jphysiol.1961.sp006822.
9
Distribution of recurrent facilitation and inhibition in cat spinal cord.猫脊髓中反复易化和抑制的分布。
J Neurophysiol. 1960 Mar;23:144-53. doi: 10.1152/jn.1960.23.2.144.
10
Recurrent inhibition in the cat's spinal cord.猫脊髓中的反复抑制
J Physiol. 1959 May 19;146(2):380-91. doi: 10.1113/jphysiol.1959.sp006199.