발표논문

제목 [침 효과]fMRI를 사용하여 곤륜 자침시 침자극에 대한 통증 관련 신경반응의 구별
fMRI를 사용하여 곤륜 자침시 침자극에 대한 통증 관련 신경반응의 구별
Differential Localization of Pain-Related and Pain-Unrelated Neural Responses for Acupuncture at BL60 Using BOLD fMRI
저자 강동경희대병원 의료진 : 박정미(교신저자), 김나희(1저자), 조승연(공동), 장건호(공동), 류창우(공동), 박성욱(공동), 고창남(공동)
저널명 Evidence-Based Complementary and Alternative Medicine 2013;804696
게재일 2013.06.18.
논문소개
-초록정리
The objective of this study was to differentiate between pain-related and pain-unrelated neural responses of acupuncture at BL60 to investigate the specific effects of acupuncture. A total of 19 healthy volunteers were evaluated. fMRI was performed with sham or verum acupuncture stimulation at the left BL60 before and after local anesthesia. To investigate the relative BOLD signal effect for each session, a one-sample t-test was performed for individual contrast maps, and a paired t-test to investigate the differences between the pre- and post-anesthetic signal effects. Regarding verum acupuncture, areas that were more activated before local anesthesia included the superior, middle, and medial frontal gyri, inferior parietal lobule, superior temporal gyrus, thalamus, middle temporal gyrus, cingulate gyrus, culmen, and cerebellar tonsil. The postcentral gyrus was more deactivated before local anesthesia. After local anesthesia, the middle occipital gyrus, inferior temporal gyrus, postcentral gyrus, precuneus, superior parietal lobule, and declive were deactivated. Pre-anesthetic verum acupuncture at BL60 activated areas of vision and pain transmission. Post-anesthetic verum acupuncture deactivated brain areas of visual function, which is considered to be a pain-unrelated acupuncture response. It indicates that specific effects of acupoint BL60 are to control vision sense as used in the clinical setting.
페이지 URL http://www.hindawi.com/journals/ecam/2013/804696/abs/

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