猫中快速和慢速锥体束神经元的脊髓内分支模式。
The intraspinal branching patterns of fast and slow pyramidal tract neurons in the cat.
作者信息
Shinoda Y, Yamaguchi T
出版信息
J Physiol (Paris). 1978;74(3):237-8.
PMID:722599
Abstract
Antidromic activation of single pyramidal tract neurons (PTNS) was obtained in cats by stimulating either the dorso-lateral funiculus with ball-electrodes, or the spinal gray matter with microelectrodes. The results indicate that the distribution area of single PTNS is much wider than the area of a single motor nucleus, suggesting that single PTNS may influence different motor nuclei.
摘要
通过用球形电极刺激猫的背外侧索或用微电极刺激脊髓灰质，获得了单锥体束神经元（PTNS）的逆向激活。结果表明，单个PTNS的分布区域比单个运动核的区域宽得多，这表明单个PTNS可能影响不同的运动核。
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