[对整个神经干中纤维活动的分析以及交感神经节前纤维冲动频率的研究]
[Analysis of the activity of fibers in an entire nerve trunk and a study of impulse frequency in sympathetic preganglionic fibers].
作者信息
Koshelev V B, Leontovich A M, Rodionov I M, Stavskaia O N, Chudakov L I
出版信息
Fiziol Zh SSSR Im I M Sechenova. 1978 Jul;64(7):935-41.
PMID:680287
Abstract
The firing rate in type "B" preganglionic sympathetic fibers during strong pressor reactions varied in different fibers from 0 to 80/sec. With an increase of the pressor reaction, the maximum of the density of frequency distribution shifts from 30--40 to 50--60/sec, previously "silent" fibers becoming involved.
摘要
在强烈升压反应期间，“B”型节前交感神经纤维的放电频率在不同纤维中从0至80次/秒不等。随着升压反应增强，频率分布密度的最大值从30 - 40次/秒移至50 - 60次/秒，先前“沉默”的纤维也开始参与放电。
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