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| 題名: | Effect of acupuncture 'Dose' on modulation of the default mode network of the brain |
| 作者: | 郭文瑞;Lin, Yii-Jeng;Kung, Yen-Ying;Kuo, Wen-Jui;Niddam, David M;Chou, Chih-Che;Cheng, Chou-Ming;Yeh, Tzu-Chen;Hsieh, Jen-Chuen;Chiu, Jen-Hwey |
| 貢獻者: | 生醫理工學院認知神經科學研究所 |
| 關鍵詞: | Acupuncture Therapy;Acupuncture Therapy - instrumentation;Acupuncture Therapy - methods;Adult;Brain;Brain - diagnostic imaging;Brain - physiology;Brain Mapping;Brain Mapping - methods;Female;Hand;Hand - diagnostic imaging;Hand - physiology;Humans;Magnetic Resonance Imaging;Male;Needles;Nerve Net;Nerve Net - physiology;Original Paper;Rest;Rest - physiology;Sensation;Sensation - physiology;Transcutaneous Electric Nerve Stimulation;Transcutaneous Electric Nerve Stimulation - methods;Visual Analog Scale |
| 日期: | 2016-12-01 |
| 上傳時間: | 2026-04-23 14:23:49 (UTC+8) |
| 出版者: | BMJ Publishing Group;London, England: SAGE Publications |
| 摘要: | 摘要： ObjectiveRecent functional MRI (fMRI) studies show that brain activity, including the default mode network (DMN), can be modulated by acupuncture. Conventional means to enhance the neurophysiological ‘dose’ of acupuncture, including an increased number of needles and manual needle manipulation, are expected to enhance its physiological effects. The aim of this study was to compare the effects of both methods on brain activity.Methods58 healthy volunteers were randomly assigned into four groups that received single needle acupuncture (SNA, n=15) or transcutaneous electrical nerve stimulation (TENS, n=13) as active controls, or enhanced acupuncture by way of three needle acupuncture (TNA, n=17) or SNA plus manual stimulation (SNA+MS, n=13). Treatment-associated sensations were evaluated using a visual analogue scale. Central responses were recorded before, during, and after treatment at LI4 on the left hand using resting state fMRI.ResultsTNA and SNA+MS induced DMN-insula activity and extensive DMN activity compared to SNA, despite comparable levels of de qi sensation. The TNA and SNA+MS groups exhibited a delayed and enhanced modulation of the DMN, which was not observed followed SNA and TENS. Furthermore, TNA increased precuneus activity and increased the DMN-related activity of the cuneus and left insula, while SNA+MS increased activity in the right insula.ConclusionsThe results showed that conventional methods to enhance the acupuncture dose induce different DMN modulatory effects. TNA induces the most extensive DMN modulation, compared with other methods. Conventional methods of enhancing the acupuncture dose could potentially be applied as a means of modulating brain activity.
其他題名： Acupunct Med
出版者： London, England: SAGE Publications
出版日期： 2016-12-01
出處： Acupuncture in medicine, 2016-12, Vol.34 (6), p.425-432
資源來源： Openly Available Collection - Sage Journals
版權： Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing
版權： 2016 British Medical Acupuncutre Society
版權： Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
版權： Copyright: 2016 Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing
版權： Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/ 2016
識別號： ISSN: 0964-5284
識別號： ISSN: 1759-9873
識別號： EISSN: 1759-9873
識別號： DOI: 10.1136/acupmed-2016-011071
識別號： PMID: 27841974 |
| 顯示於類別: | [認知與神經科學研究所 ] 期刊論文
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