A novel method to simultaneously record spinal cord electrophysiology and electroencephalography signals | |
Wang, Feixue1,2,3,4; Zhang, Libo2,3; Yue, Lupeng2,3; Zeng, Yuxuan3; Zhao, Qing1,3; Gong, Qingjuan1; Zhang, Jianbo1; Liu, Dongyang1; Luo, Xiuying1; Xia, Xiaolei2,3 | |
刊名 | NEUROIMAGE |
2021-05-15 | |
卷号 | 232页码:10 |
关键词 | Spinal cord electrophysiology (SCE) Electroencephalography (EEG) Simultaneous SCE-EEG recording Resting-state Brain-spinal connection |
ISSN号 | 1053-8119 |
DOI | 10.1016/j.neuroimage.2021.117892 |
产权排序 | 2 |
文献子类 | 实证研究 |
英文摘要 | The brain and the spinal cord together make up the central nervous system (CNS). The functions of the human brain have been the focus of neuroscience research for a long time. However, the spinal cord is largely ignored, and the functional interaction of these two parts of the CNS is only partly understood. This study developed a novel method to simultaneously record spinal cord electrophysiology (SCE) and electroencephalography (EEG) signals and validated its performance using a classical resting-state study design with two experimental conditions: eyesclosed (EC) and eyes-open (EO). We recruited nine postherpetic neuralgia patients implanted with a spinal cord stimulator, which was modified to record SCE signals simultaneously with EEG signals. For both EEG and SCE, similar differences were found in delta- and alpha-band oscillations between the EC and EO conditions, and the spectral power of these frequency bands was able to predict EC/EO behaviors. Moreover, causal connectivity analysis suggested a top-down regulation in delta-band oscillations from the brain to the spinal cord. Altogether, this study demonstrates the validity of simultaneous SCE-EEG recording and shows that the novel method is a valuable tool to investigate the brain-spinal interaction. With this method, we can better unite knowledge about the brain and the spinal cord for a deeper understanding of the functions of the whole CNS. |
资助项目 | National Natural Science Foundation of China[32071061] ; National Natural Science Foundation of China[31822025] ; National Natural Science Foundation of China[32000749] ; Guangzhou Medical University High-level Construction Promoting Project Funding[2018991216] |
WOS研究方向 | Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging |
语种 | 英语 |
出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
WOS记录号 | WOS:000639114500019 |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/38877] |
专题 | 心理研究所_中国科学院心理健康重点实验室 |
通讯作者 | Wan, Li; Hu, Li |
作者单位 | 1.Guangzhou Med Univ, Affiliated Hosp 2, Dept Pain Management, State Key Clin Specialty Pain Med, Guangzhou, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Inst Psychol, CAS Key Lab Mental Hlth, Beijing, Peoples R China 4.Liaoning Normal Univ, Res Ctr Brain Cognit Neurosci, Dalian, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Feixue,Zhang, Libo,Yue, Lupeng,et al. A novel method to simultaneously record spinal cord electrophysiology and electroencephalography signals[J]. NEUROIMAGE,2021,232:10. |
APA | Wang, Feixue.,Zhang, Libo.,Yue, Lupeng.,Zeng, Yuxuan.,Zhao, Qing.,...&Hu, Li.(2021).A novel method to simultaneously record spinal cord electrophysiology and electroencephalography signals.NEUROIMAGE,232,10. |
MLA | Wang, Feixue,et al."A novel method to simultaneously record spinal cord electrophysiology and electroencephalography signals".NEUROIMAGE 232(2021):10. |
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