دورية أكاديمية
Phase-amplitude coupling between theta and gamma oscillations during nociception in rat electroencephalography
| العنوان: | Phase-amplitude coupling between theta and gamma oscillations during nociception in rat electroencephalography |
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| المؤلفون: | Wang, Jing, Li, Duan, Li, Xiaoli, Liu, Feng-Yu, Xing, Guo-Gang, Cai, Jie, Wan, You |
| المساهمون: | Wan, Y (reprint author), Peking Univ, Neurosci Res Inst, Dept Neurobiol, Beijing 100191, Peoples R China., Peking Univ, Neurosci Res Inst, Dept Neurobiol, Beijing 100191, Peoples R China., Yanshan Univ, Inst Elect Engn, Qinhuangdao 066004, Peoples R China., Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China., Peking Univ, Key Lab Neurosci, Minist Educ Publ Hlth China, Beijing 100191, Peoples R China. |
| المصدر: | PubMed ; SCI |
| بيانات النشر: | 神经科学快报 |
| سنة النشر: | 2011 |
| المجموعة: | Peking University Institutional Repository (PKU IR) / 北京大学机构知识库 |
| مصطلحات موضوعية: | Pain, Phase-amplitude coupling, Theta oscillation, Gamma oscillation, Electroencephalography (EEG), Nociception, CORTICAL FIELD POTENTIALS, VISUAL-CORTEX, BAND ACTIVITY, NEURONAL OSCILLATIONS, ENTORHINAL CORTEX, SYNCHRONIZATION, LASER, PERCEPTION, RESPONSES, DYNAMICS |
| الوصف: | 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. ; Neurosciences ; SCI(E) ; PubMed ; 5 ; ARTICLE ; 2 ; 84-87 ; 499 |
| نوع الوثيقة: | journal/newspaper |
| اللغة: | English |
| تدمد: | 0304-3940 |
| العلاقة: | NEUROSCIENCE LETTERS.2011,499,(2),84-87.; 663063; http://hdl.handle.net/20.500.11897/193614Test; WOS:000292947400006 |
| DOI: | 10.1016/j.neulet.2011.05.037 |
| الإتاحة: | https://doi.org/20.500.11897/193614Test https://doi.org/10.1016/j.neulet.2011.05.037Test https://hdl.handle.net/20.500.11897/193614Test |
| رقم الانضمام: | edsbas.B9E2952D |
| قاعدة البيانات: | BASE |
| تدمد: | 03043940 |
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| DOI: | 10.1016/j.neulet.2011.05.037 |