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[大脑皮层电刺激对心脏伤害性信号传导的影响]

[Effect of electric stimulation of the cerebral cortex on cardiac nociceptive signal conduction].

作者信息

Bilibin D P, Khodorovich N A, Churiukanov V V, Shevelev O A

出版信息

Patol Fiziol Eksp Ter. 1998 Apr-Jun(2):17-20.

PMID:9633192
Abstract

In acute experiments on cats we studied the influence of the cortex cerebri electric stimulation on potentials in the subcortical structures such as the thalamus, hypothalamus, striatum griseum superficiale. The potentials were provoked by electric irritation of the nodus synuatrialis zone of the heart conducting system. A cortex cerebri depressing effect (mainly the 1st and 2nd zones of somatovisceral sensitivity) on cardiac afferent signals with nociceptive component was determined.

摘要

在对猫进行的急性实验中,我们研究了大脑皮层电刺激对丘脑、下丘脑、浅表灰质纹状体等皮层下结构电位的影响。这些电位是由心脏传导系统的窦房结区电刺激引发的。确定了大脑皮层(主要是躯体内脏感觉的第1和第2区)对带有伤害性成分的心脏传入信号的抑制作用。

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