EFFECTS OF SEPTAL STIMULATION ON HEART RATE IN VAGOTOMIZED RATS

被引：7

作者：

BROMLEY, DV

HOLDSTOCK, TL

机构：

[1] Department of Psychology, University of the Witwatersrand, Johannesburg

来源：

PHYSIOLOGY & BEHAVIOR | 1969年 / 4卷 / 03期

关键词：

Heart rate; Rats; Septal stimulation; Vagus;

D O I：

10.1016/0031-9384(69)90197-8

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

Stimulation of the septal area of the brain caused deceleration of heart rate in rats when unanesthetized and under nembutal anesthesia. Following bilateral vagotomy the decelerative effect disappeared and some slight acceleration became apparent. This finding suggested that the slowing of heart rate was probably due to activation of parasympathetic fibers. The hypothesis was entertained that autonomic functions were represented independently at any locus of stimulation, and that individual cells probably exhibited idiosynchratic patterns of autonomic activation. © 1969.

引用

页码：399 / +

页数：1

共 20 条

[1]

COVIAN MR, 1966, ACTA PHYSIOL LAT AM, V16, P99

[2] DECREASED BLOOD PRESSURE DUE TO BRAIN SEPTAL STIMULATION - PARAMETERS OF STIMULATION BRADYCARDIA BARORECEPTOR REFLEX [J].