猫延髓尾端网状结构内三种伤害性神经元的差异分布。
Differential distribution of three types of nociceptive neurons within the caudal bulbar reticular formation in the cat.
作者信息
Fujino Y, Koyama N, Yokota T
机构信息
Department of Physiology, Medical College of Shiga, Otsu, Japan.
出版信息
Brain Res. 1996 Apr 9;715(1-2):225-9. doi: 10.1016/0006-8993(96)00019-4.
PMID:8739643
Abstract
Nociceptive neurons within the reticular formation (RF) caudal to the obex were studied. 197 units recorded from the lateral part of subnucleus reticularis ventralis had receptive fields in the head, 72 units recorded from the medial RF in the body, and 160 units recorded from the middle third of RF in the head and body. About half of the units tested were antidromically excited by stimulation of nucleus centralis lateralis.
摘要
对闩尾侧网状结构（RF）内的伤害性神经元进行了研究。从网状腹侧亚核外侧部分记录到的197个单位在头部有感受野，从RF内侧记录到的72个单位在身体有感受野，从RF中间三分之一处记录到的160个单位在头部和身体均有感受野。约一半接受测试的单位通过刺激外侧中央核被逆向兴奋。
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