Changes of gamma-band oscillatory activity to tonic muscle pain
文献类型：期刊论文
| 作者 | Li, Linling; Liu, Xiaowu; Cai, Chuan; Yang, Yan; Li, Disen; Xiao, Lizu; Xiong, Donglin; Hu, Li; Qiu, Yunhai |
| 刊名 | NEUROSCIENCE LETTERS
 |
| 出版日期 | 2016 |
| 英文摘要 | It is well know that phasic pain could induce suppression of alpha oscillations and enhancement of gamma oscillations. However, the cortical responses to tonic pain, especially tonic pain originating from deep tissue, which was proposed to better resemble the clinical pain, are not well understood. Here we aimed to investigate electroencephalographic (EEG) responses to tonic muscle pain. EEG signals and pain perceptions of three order-counterbalanced conditions: innocuous condition (A, infusion of isotonic saline), noxious conditions with low (B) and medium (C) intensities (infusion of hypertonic saline) were recorded from 43 subjects. We observed the enhancement of gamma oscillations in frontal-central region in condition C, as compared to either condition A or B. Positive relationship between the amplitude of gamma oscillations and pain intensity was also observed in frontal-central region. Therefore, we provide novel evidence for the encoding of frontal-central gamma oscillations in tonic pain processing. (C) 2016 Elsevier Ireland Ltd. All rights reserved. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0304394016303974 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/10361]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | NEUROSCIENCE LETTERS |
| 推荐引用方式 GB/T 7714 | Li, Linling,Liu, Xiaowu,Cai, Chuan,et al. Changes of gamma-band oscillatory activity to tonic muscle pain[J]. NEUROSCIENCE LETTERS,2016. |
| APA | Li, Linling.,Liu, Xiaowu.,Cai, Chuan.,Yang, Yan.,Li, Disen.,...&Qiu, Yunhai.(2016).Changes of gamma-band oscillatory activity to tonic muscle pain.NEUROSCIENCE LETTERS. |
| MLA | Li, Linling,et al."Changes of gamma-band oscillatory activity to tonic muscle pain".NEUROSCIENCE LETTERS (2016). |
入库方式： OAI收割
来源：深圳先进技术研究院
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