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学科主题基础医学
Phase-amplitude coupling between theta and gamma oscillations during nociception in rat electroencephalography
Wang, Jing1; Li, Duan2; Li, Xiaoli2,3; Liu, Feng-Yu1; Xing, Guo-Gang1; Cai, Jie1; Wan, You1,4
关键词Pain Phase-amplitude coupling Theta oscillation Gamma oscillation Electroencephalography (EEG) Nociception
刊名NEUROSCIENCE LETTERS
2011-07-20
DOI10.1016/j.neulet.2011.05.037
499期:2页:84-87
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Neurosciences
资助者National Natural Science Foundation of China ; Beijing Outstanding Ph.D. Program ; National Basic Research Program ("973") ; Chinese Ministry of Education ; Ministry of Education ; National Natural Science Foundation of China ; Beijing Outstanding Ph.D. Program ; National Basic Research Program ("973") ; Chinese Ministry of Education ; Ministry of Education
研究领域[WOS]Neurosciences & Neurology
关键词[WOS]CORTICAL FIELD POTENTIALS ; VISUAL-CORTEX ; BAND ACTIVITY ; NEURONAL OSCILLATIONS ; ENTORHINAL CORTEX ; SYNCHRONIZATION ; LASER ; PERCEPTION ; RESPONSES ; DYNAMICS
英文摘要

In electroencephalography (EEG) study, gamma oscillations were reported to participate in pain processing: theta oscillations were also involved in pain processing. Moreover, theta always modulated gamma activity by phase-amplitude coupling in event-related oscillations. Whether theta modulate gamma by phase-amplitude coupling in pain processing is of interest. In the present study, using EEG of rats after laser nociceptive stimulation, we investigated gamma activity and phase-amplitude coupling between theta and gamma. It was found that induced gamma power increased starting 200 ms after nociceptive stimulation onset. Moreover, significant coupling between theta phase and gamma amplitude was found over frontal and parietal region after nociceptive stimulation. Our results for the first time suggest that coupling between theta and gamma is involved in nociception processing. (C) 2011 Elsevier Ireland Ltd. All rights reserved.

语种英语
所属项目编号81070893 ; 90820016 ; 2007CB512501 ; 109003 ; B07001 ; BMU20100014
资助者National Natural Science Foundation of China ; Beijing Outstanding Ph.D. Program ; National Basic Research Program ("973") ; Chinese Ministry of Education ; Ministry of Education ; National Natural Science Foundation of China ; Beijing Outstanding Ph.D. Program ; National Basic Research Program ("973") ; Chinese Ministry of Education ; Ministry of Education
WOS记录号WOS:000292947400006
引用统计
被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.bjmu.edu.cn/handle/400002259/60661
专题北京大学基础医学院_神经生物学系
作者单位1.Peking Univ, Neurosci Res Inst, Dept Neurobiol, Beijing 100191, Peoples R China
2.Yanshan Univ, Inst Elect Engn, Qinhuangdao 066004, Peoples R China
3.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
4.Peking Univ, Key Lab Neurosci, Minist Educ Publ Hlth China, Beijing 100191, Peoples R China
推荐引用方式
GB/T 7714
Wang, Jing,Li, Duan,Li, Xiaoli,et al. Phase-amplitude coupling between theta and gamma oscillations during nociception in rat electroencephalography[J]. NEUROSCIENCE LETTERS,2011,499(2):84-87.
APA Wang, Jing.,Li, Duan.,Li, Xiaoli.,Liu, Feng-Yu.,Xing, Guo-Gang.,...&Wan, You.(2011).Phase-amplitude coupling between theta and gamma oscillations during nociception in rat electroencephalography.NEUROSCIENCE LETTERS,499(2),84-87.
MLA Wang, Jing,et al."Phase-amplitude coupling between theta and gamma oscillations during nociception in rat electroencephalography".NEUROSCIENCE LETTERS 499.2(2011):84-87.
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