レンショウ抑制
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- 1. 神経伝導検査:応答遅延nerve conduction studies late responses [show details]
…the motor axon from the stimulus site, refractoriness of the motor neuron axon hillock, and Renshaw inhibition of the motor neuron pool . The procedure is more successful and less painful with the application …
English Journal
- Supraspinal Control of Recurrent Inhibition during Anisometric Contractions.
- Barrué-Belou S, Marque P, Duclay J.
- Medicine and science in sports and exercise. 2019 May;().
- Increase in recurrent inhibition was observed during eccentric compared with isometric and concentric maximal voluntary contractions but the neural mechanisms involved in this specific control of the Renshaw cell activity are unknown. This study was designed to investigate the supraspinal control of
- PMID 31107836
- A motor physiology recurrent topic: simplify assumptions to gain extra insight.
- , A A, F F, F F, h h, .
- The Journal of physiology. 2019 Apr;597(8)2117-2118.
- PMID 30779129
- Motor units as tools to evaluate profile of human Renshaw inhibition.
- Özyurt MG, Piotrkiewicz M, Topkara B, Weisskircher HW, Türker KS.
- The Journal of physiology. 2019 Apr;597(8)2185-2199.
- To uncover the synaptic profile of Renshaw inhibition on motoneurons, we stimulated thick motor axons and recorded from voluntarily-activated motor units. Stimuli generated a direct motor response on the whole muscle and an inhibitory response in active motor units. We have estimated the profile of
- PMID 30673125
Japanese Journal
- OS1406 痙性評価のための錐体外路系を考慮した神経筋骨格モデル
- 的場 斗吾,長谷 和徳,林 祐一郎,金 承革
- 日本機械学会関東支部総会講演会講演論文集 2016.22(0), _OS1406-1_-_OS1406-2_, 2016
- … To investigate the cause of spasticity, which is arisen with problems of the nervous system such as spinal cord injury (SCI) and to evaluate the level quantitatively, we aimed to construct neuro-musculo-skeletal model considering the mechanism of stretch reflex, the control of extrapyramidal system, and the recurrent inhibition by Renshaw cell and so on, and to simulate the pendulum movement of the knee joint with spasm. …
- NAID 110010050169
- 西丸 広史
- 日本生理学会大会発表要旨集 2007(0), 023-023, 2007
- … In this circuit also called the central pattern generator (CPG), synaptic inhibition mediated by inhibitory neurons is considered to be an important element. … We have recently recorded the activity of Renshaw cells, a population of inhibitory neurons that form recurrent inhibitory connections to motor neurons in isolated spinal cord preparations taken from GAD67EGFP-knock-in mouse neonates. …
- NAID 130005448714
- GAD67-EGFPノックインマウスを用いたRenshaw細胞へのシナプス入力とリズム活動の解析
- 西丸 広史,柳川 右千夫,Ole Kiehn
- 日本生理学会大会発表要旨集 2006(0), 037-037, 2006
- … One of the first functionally identified groups of inhibitory neurons in the mammalian central nervous system are Renshaw cells (RCs, Renshaw 1946). … RCs are excited by axon collaterals from motor neurons (MNs), and provide recurrent inhibition of MNs (Eccles et al. …
- NAID 130005448076
Related Links
- Renshaw Cell Renshaw cells are interneurons that are stimulated by the alpha motor neuron and then, by a feedback mechanism, inhibit the alpha motor neuron, causing auto inhibition. From: Neurology Secrets (Fifth Edition), 2010
- In this way, Renshaw cell inhibition represents a negative feedback mechanism. A Renshaw cell may be supplied by more than one alpha motor neuron collateral and it may synapse on multiple motor neurons. The concept of the ...
- inhibitory interneurons that are innervated by collaterals from motoneurons and in turn form synapses with the same and adjacent motoneurons to exert inhibition ... In contrast to the low-intensity state, Renshaw cells cannot inhibit ...
★リンクテーブル★
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- 英
- recurrent inhibition
- 同
- レンショウ抑制 Renshaw inhibition
- 関
- 下位運動ニューロンの出力は、筋に出力されるが、同時に末梢側で分岐し(反回側枝)、レンショウ細胞にシナプスを形成する。レンショウ細胞は抑制性のグリシン作動性シナプスを下位運動ニューロン自身と形成し、運動ニューロンを抑制する。(SP.341)
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- 1.抑止、抑制、阻止、禁止
- 2.抑止(阻止)するもの
- 3.(心理学)(衝動などの)抑制
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