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• Clinical Article •
Functional magnetic resonance imaging study of brain effect mechanism of "acupuncture at Chongyang acupoint for the treatment of walking slowly and difficulty"
LI Xiao-ling  CAI Li-na  WANG Feng  ZHAO Xu  CAO Dan-na  YU Guo-qiang  ZHANG Kun-yu  KANG Qi  LI Bing-xin 

DOI:10.12015/issn.1674-8034.2018.11.006.


[Abstract] Objective: To observe the activation and inhibitory areas in the brain by acupuncture normal healthy volunteers, and to explore the brain effect mechanism of "acupuncture at Chongyang point for the treatment of walking slowly and difficulty".Materials and Methods: Using the 3.0 T MR scan, 16 healthy volunteers were collected and the data were processed and statistically analyzed. Materials and Methods: Using the 3.0 T MR scan, 16 healthy volunteers were collected and the data were processed and statistically analyzed.Results: Acupuncture at Chongyang point positive activation area: the left cerebellum anterior lobe, cerebellum posterior lobe, center prefrontal gyrus of frontal lobes, superior temporal gyrus (BA42), temporal transverse back (BA41), middle temporal gyrus, parietal lobe, outer core, lentiform nucleus, the lateral pallidum, the right cerebellum posterior lobe, forehead prefrontal (BA6), middle frontal gyrus (BA10), inferior frontal gyrus, gyri temporales transversi, gyri temporalis mediium, posterior central gyrus of parietal lobe (BA3), inferior parietal lobule, cingulate gyrus(BA24), insula, thalamus. Negative activation area: the left occipital, posterior cingulate (BA30), precuneus, temporal gyrus, the right hippocampus, outer core.Conclusions: Acupuncture Chongyang closely associated with brain center of acupuncture effect, acupuncture information can directly affect the "pain matrix" reduce analgesic effect, pass though the effect of positive activation of thalamus on the conduction of pain information, and negative activated limbic system restrain subjective feelings of emotional response to alleviate the pain.
[Keywords] Point ST42 (Chongyang)；Acupuncture；Brain；Pain；Magnetic resonance imaging

LI Xiao-ling Department of CT and Magnetic Resonance, First Hospital Affiliated to Heilongjiang University of Traditional Chinese medicine, Harbin 150040, China

CAI Li-na Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin 150040, China

WANG Feng* Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin 150040, China

ZHAO Xu Department of CT and Magnetic Resonance, First Hospital Affiliated to Heilongjiang University of Traditional Chinese medicine, Harbin 150040, China

CAO Dan-na Department of CT and Magnetic Resonance, First Hospital Affiliated to Heilongjiang University of Traditional Chinese medicine, Harbin 150040, China

YU Guo-qiang Department of Acupuncture and Moxibustion, First Hospital Affiliated to Heilongjiang University of Traditional Chinese medicine, Harbin 150040, China

ZHANG Kun-yu Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin 150040, China

KANG Qi Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin 150040, China

LI Bing-xin Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin 150040, China

*Correspondence to: Wang F, E-mail: wfzmy123@163.com

Conflicts of interest   None.

ACKNOWLEDGMENTS  Natural Science Foundation of China No. 81373714 Heilongjiang province natural science foundation No. D201214, H2016081 Harbin Science and Technology Innovation Talent Excellent Discipline Leader Fund Project No. 2016RAXYJ096 Ministry of Education "Chunhui plan" Project No. Z2009-1-15030 Heilongjiang University of Traditional Chinese Medicine Research Fund project No. 201704 Harbin Science and Technology Innovation Talent Research Special Fund Project No. 2017RAQXJ180
Received  2018-07-09
DOI: 10.12015/issn.1674-8034.2018.11.006
DOI:10.12015/issn.1674-8034.2018.11.006.

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