Exploring vision-related acupuncture point specificity with multivoxel pattern analysis
文献类型：期刊论文
| 作者 | Li, Linling2; Qin, Wei2; Bai, Lijun2; Tian, Jie1,2
|
| 刊名 | MAGNETIC RESONANCE IMAGING
 |
| 出版日期 | 2010-04-01 |
| 卷号 | 28期号:3页码:380-387 |
| 关键词 | Acupuncture specificity Functional magnetic resonance imaging multi-voxel pattern analysis |
| 英文摘要 | Acupoint specificity is one of the central issues of functional magnetic resonance imaging (fMRI) studies of acupuncture and has been under discussed. However, strong and consistent proof has not been provided for the existence of acupoint specificity, and unsuitable analysis approach applied could be the reason. We observed that previous researches of acupoint specificity were mostly based on model-based methods which were limited to make exploration of acupoint specificity because of the inaccurate specified prior. Here we applied multi-voxel pattern analysis (MVPA) to investigate the specificity of brain activation patterns induced by acupuncture stimulations at a vision-related acupoint (GB37) and a nearby nonacupoint (NAP). Results showed that multiple brain areas could differentiate the central neural response patterns induced by acupuncture stimulation at these two sites with higher accuracy above the chance level. These regions included occipital cortex, limbic-cerebellar areas and somatosensory cortex. Our results support that the characteristic neural response patterns of brain cortex to the acupuncture stimulation at GB37 and a nearby NAP could differ from each other effectively with the application of MVPA approach. (C) 2010 Elsevier Inc. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Radiology, Nuclear Medicine & Medical Imaging |
| 研究领域[WOS] | Radiology, Nuclear Medicine & Medical Imaging |
| 关键词[WOS] | FUNCTIONAL MRI ; VISUAL-CORTEX ; HUMAN BRAIN ; FMRI ; STIMULATION ; ACUPOINTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000276042400009 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3935]  |
| 专题 | 自动化研究所_中国科学院分子影像重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China 2.Xidian Univ, Sch Elect Engn, Life Sci Res Ctr, Xian 710071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Linling,Qin, Wei,Bai, Lijun,et al. Exploring vision-related acupuncture point specificity with multivoxel pattern analysis[J]. MAGNETIC RESONANCE IMAGING,2010,28(3):380-387. |
| APA | Li, Linling,Qin, Wei,Bai, Lijun,&Tian, Jie.(2010).Exploring vision-related acupuncture point specificity with multivoxel pattern analysis.MAGNETIC RESONANCE IMAGING,28(3),380-387. |
| MLA | Li, Linling,et al."Exploring vision-related acupuncture point specificity with multivoxel pattern analysis".MAGNETIC RESONANCE IMAGING 28.3(2010):380-387. |
入库方式： OAI收割
来源：自动化研究所
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