Functional activity and pH of the cerebral cortex
Functional activity and pH of the cerebral cortex
复制标题
大脑皮层的功能活动和 pH 值
DOI：
10.1002/jcp.1030100303
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发表时间：
1937
影响因子：
--
通讯作者：
L. F. Nims
中科院分区：
文献类型：
--
作者：
J. de Barenne;W. McCulloch;L. F. Nims
用玻璃电极测定pH值，并用光学方法记录皮层同步电图。过度通气或注射碳酸氢钠导致了curarized猕猴的皮质的“碱性”反应。通气不足或注射稀酸则产生相反的反应。增加pH值增加兴奋性，并占观察到的变化，在电活动的皮层。后放电导致后放电部位的pH值降低，无论是由直接电刺激引起的还是由从远处传播的干扰引起的神经性的。（PsycINFO数据库记录（c）2016阿帕，保留所有权利）
The pH was obtained with a glass electrode and the records with the simultaneous electrocorticogram were made optically. Hyperventilation or the injection of sodium bicarbonate resulted in an" alkaline" reaction of the cortex of the curarized macaque. Hypoventilation or injection of dilute acid gave the opposite reaction. Increased pH gave increased excitability and accounted for the observed changes in electrical activity of the cortex. After-discharge results in decreased pH at the site of the after-discharge, whether induced by direct electrical stimulation or neurally by a disturbance propagated from a distance.(PsycINFO Database Record (c) 2016 APA, all rights reserved)