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[控制小龙虾细足螯虾爪肌的对称节段系统之间的功能连接]

[Functional connections between symmetrical segemental systems for controlling the claw muscles of the crayfish Astacus leptodactylus].

作者信息

Stepushkina T A, Kan G S, Tevileneva V A

出版信息

Zh Evol Biokhim Fiziol. 1977 Mar-Apr;13(2):185-91.

PMID:868397
Abstract

Studies have been made on functional connections between symmetric neuronal ensembles in the 1st thoracal ganglion realizing segmentary control of muscles in the claw dactylopodite. During moderate adequate stimulation of the receptive field, symmetric ensembles of efferent neurons operate independently from each other. Intensive stimulation of the receptive field results in the reflex dactylopodite abduction and in associated excitation of the symmetric contralateral group of corresponding neurons. Interaction of the symmetric ensembles is realized on both the segmentary and supersegmentary levels.

摘要

人们已经对第一胸神经节中实现爪指节肌肉节段性控制的对称神经元群之间的功能连接进行了研究。在适度充分刺激感受野期间,传出神经元的对称群彼此独立运作。对感受野的强烈刺激会导致指节反射性外展以及相应神经元对称对侧组的相关兴奋。对称群之间的相互作用在节段和超节段水平上均得以实现。

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1
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Zh Evol Biokhim Fiziol. 1977 Mar-Apr;13(2):185-91.
2
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[An electrophysiologic study of neurons of the 1st thoracic ganglion forming the central activating link in the system for control of the moving segment of the crayfish claw].[对构成小龙虾螯运动节段控制系统中枢激活环节的第一胸神经节神经元的电生理研究]
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