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猫脊髓运动带的结构

Structure of spinal cord locomotor strip in the cat.

作者信息

Beresovskii V K

机构信息

Department of Physiology of the Spinal Cord, A. A. Bogomoletz Institute of Physiology, Academy of Sciences of Ukrainian SSR, Kiev.

出版信息

Acta Neurobiol Exp (Wars). 1990;50(1-2):41-6.

PMID:2220437
Abstract

The origin of spinal locomotor strip fibers was studied in the cat by means of electrical stimulation combined with horse-radish peroxidase transport technique. It was revealed that a corticospinal tract presumably formed the locomotor strip. Some reticulospinal and trigeminal tract fibers were also found. Descending catecholaminergic fibers do not pass through the investigated regions of dorsolateral funiculus; probably they are not a part of the spinal locomotor strip.

摘要

采用电刺激结合辣根过氧化物酶转运技术,对猫脊髓运动带纤维的起源进行了研究。结果显示,推测皮质脊髓束形成了运动带。还发现了一些网状脊髓束和三叉神经束纤维。下行儿茶酚胺能纤维不穿过背外侧索的研究区域;它们可能不是脊髓运动带的一部分。

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1
Structure of spinal cord locomotor strip in the cat.猫脊髓运动带的结构
Acta Neurobiol Exp (Wars). 1990;50(1-2):41-6.
2
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Respiratory responses to stimulation of spinal or medullary locomotor structures in decerebrate cats.
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[Activity of spinal cord neurons and their responses to stimulation of the "stepping" strip during spontaneous locomotor rhythmicity].[脊髓神经元的活动及其在自发运动节律期间对“踏步”带刺激的反应]
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Descending pathways to the spinal cord, IV: Some factors related to the amount of cortex devoted to the corticospinal tract.通向脊髓的下行通路,IV:与皮质脊髓束所占据的皮质量相关的一些因素。
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