TEMPERATURE-DEPENDENCE OF EEG FREQUENCIES DURING NATURAL HYPOTHERMIA

被引：72

作者：

DEBOER, T ^{[1
]}

TOBLER, I ^{[1
]}

机构：

[1] UNIV ZURICH,INST PHARMACOL,CH-8057 ZURICH,SWITZERLAND

来源：

BRAIN RESEARCH | 1995年 / 670卷 / 01期

关键词：

BRAIN TEMPERATURE; DJUNGARIAN HAMSTER; ELECTROENCEPHALOGRAM; HYPOTHERMIA; TORPOR; SPECTRAL ANALYSIS;

D O I：

10.1016/0006-8993(94)01299-W

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

We have investigated the effects of changes in brain temperature on the electroencephalogram (EEG) during entrance into daily torpor, a natural hypothermic state, in the Djungarian hamster. A systematic shift of single EEG frequencies was found as cortical temperature decreased. The relation between EEG frequency and cortical temperature was very similar to the temperature dependence of the Na+-K+-pump, suggesting that the pump is the rate-limiting step in determining EEG frequency.

引用

页码：153 / 156

页数：4

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