916 MHz electromagnetic field exposure affects rat behavior and hippocampal neuronal discharge

被引：0
作者：
Dongmei Hao1
机构：
来源：
Neural Regeneration Research | 2012年 / 7卷 / 19期
基金：
中国国家自然科学基金;
关键词：
electromagnetic field; Wistar rats; maze learning; feeding behavior; neurons; neural regeneration;
D O I：
暂无
中图分类号：
R338 [神经生理学];
学科分类号：
0710 ; 071006 ;
摘要：
Wistar rats were exposed to a 916 MHz,10 W/m2 mobile phone electromagnetic field for 6 hours a day,5 days a week.Average completion times in an eight-arm radial maze were longer in the exposed rats than control rats after 4-5 weeks of exposure.Error rates in the exposed rats were greater than the control rats at 6 weeks.Hippocampal neurons from the exposed rats showed irregular firing patterns during the experiment,and they exhibited decreased spiking activity 6-9 weeks compared with that after 2-5 weeks of exposure.These results indicate that 916 MHz electromagnetic fields influence learning and memory in rats during exposure,but long-term effects are not obvious.
引用
收藏
页码：1488 / 1492
页数：5
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