Electroencephalogram theta frequency changes in parallel with euthermic brain temperature

被引：31

作者：

Deboer, T ^{[1
]}

机构：

[1] Leiden Univ, Med Ctr, Dept Physiol, NL-2300 RC Leiden, Netherlands

来源：

BRAIN RESEARCH | 2002年 / 930卷 / 1-2期

关键词：

brain temperature; electroencephalogram; theta; rapid-eye movement sleep;

D O I：

10.1016/S0006-8993(02)02247-3

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

To test whether moderate changes in brain temperature can influence electroencephalogram (EEG) frequencies in a significant way the behaviour of peak theta frequency (similar to6 Hz) in the rapid-eye movement (REM) sleep EEG was investigated in the Djungarian hamster under influence of the spontaneous euthermic changes in brain temperature. In contrast to in vitro data, collected from hippocampal tissue, theta peak frequency shifted significantly when temperature changed between 33 and 37 degreesC. The results support the hypothesis that moderate changes in brain temperature can influence EEG power density spectra. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：212 / 215

页数：4

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