Cross-Species Investigation on Resting State Electroencephalogram
文献类型:期刊论文
作者 | Zhang, Fengrui1; Wang, Feixue1; Yue, Lupeng2,3; Zhang, Huijuan2,3; Peng, Weiwei4; Hu, Li2,3,5 |
刊名 | BRAIN TOPOGRAPHY |
出版日期 | 2019-09-01 |
卷号 | 32期号:5页码:808-824 |
ISSN号 | 0896-0267 |
关键词 | Electroencephalogram (EEG) Resting state Power spectra 1 f characteristic Across-species comparison |
DOI | 10.1007/s10548-019-00723-x |
产权排序 | 2 |
文献子类 | article |
英文摘要 | Resting state electroencephalography (EEG) during eyes-closed and eyes-open conditions is widely used to evaluate brain states of healthy populations and brain dysfunctions in clinical conditions. Although several results have been obtained by measuring these brain activities in humans, it remains unclear whether the same results can be replicated in animals, i.e., whether the physiological properties revealed by these findings are phylogenetically conserved across species. In the present study, we describe a paradigm for recording resting state EEG activities during eyes-closed and eyes-open conditions from rats, and investigated the differences between eyes-closed and eyes-open conditions for humans and rats. We found that compared to the eyes-open condition, human EEG spectral amplitude in the eyes-closed condition was significantly higher at 8-12 Hz and 18-22 Hz in the occipital region, but significantly lower at 18-22 Hz and 30-100 Hz in the frontal region. In contrast, rat EEG spectral amplitude was significantly higher in the eyes-closed condition than in the eyes-open condition at 1-4 Hz, 8-12 Hz, and 13-17 Hz in the frontal-central region. In both species, the 1/f-like power spectrum scaling of resting state EEG activities was significantly higher in the eyes-closed condition than in the eyes-open condition at parietal-occipital and frontal regions. These results provided a neurophysiological basis for future translational studies from experimental animal findings to human psychophysiology, since the validity of such translation critically relies on a well-established experimental paradigm and a carefully-examined signal characteristic to bridge the gaps across different species. |
WOS关键词 | EYES-OPEN ; FREQUENCY-ANALYSIS ; EEG DIFFERENCES ; ALPHA-RHYTHM ; HUMAN BRAIN ; NETWORK ; DYNAMICS ; SLEEP ; AWAKE ; INDEX |
资助项目 | National Natural Science Foundation of China[31671141] ; National Natural Science Foundation of China[31822025] ; Informatization Special Project of Chinese Academy of Sciences[XXH13506-306] ; Scientific Foundation project of Institute of Psychology, Chinese Academy of Sciences[Y6CX021008] |
WOS研究方向 | Neurosciences & Neurology |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000484523500006 |
资助机构 | National Natural Science Foundation of China ; Informatization Special Project of Chinese Academy of Sciences ; Scientific Foundation project of Institute of Psychology, Chinese Academy of Sciences |
源URL | [http://ir.psych.ac.cn/handle/311026/29784] |
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 | Hu, Li |
作者单位 | 1.Liaoning Normal Univ, Res Ctr Brain Cognit Neurosci, Dalian, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 4.Shenzhen Univ, Brain Funct & Psychol Sci Res Ctr, Shenzhen, Peoples R China 5.Guangzhou Med Univ, Affiliated Hosp 2, State Key Clin Specialty Pain Med, Dept Pain Management, Guangzhou, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Fengrui,Wang, Feixue,Yue, Lupeng,et al. Cross-Species Investigation on Resting State Electroencephalogram[J]. BRAIN TOPOGRAPHY,2019,32(5):808-824. |
APA | Zhang, Fengrui,Wang, Feixue,Yue, Lupeng,Zhang, Huijuan,Peng, Weiwei,&Hu, Li.(2019).Cross-Species Investigation on Resting State Electroencephalogram.BRAIN TOPOGRAPHY,32(5),808-824. |
MLA | Zhang, Fengrui,et al."Cross-Species Investigation on Resting State Electroencephalogram".BRAIN TOPOGRAPHY 32.5(2019):808-824. |
入库方式: OAI收割
来源:心理研究所
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