A pilot study on effects of acupuncture and moxibustion by hyperspectral imaging technique.

ABSTRACT: This study was to observe the effects of acupuncture and moxibustion on spectrum features of acupoint using hyperspectral imaging (HSI) technique. HSI of the Neiguan (PC6) in the acupuncture groups, moxibustion groups, and control groups was scanned by the hyperspectral imager to analyze the spectrum features and the variations within the wavelength of 400-1000 nm and explore the relationship between the spectral characteristics and effects of acupuncture and moxibustion. The light absorption intensity was slightly reduced within the wave band of 540-590 nm after acupuncture. The absorption intensity of PC6 before moxibustion was significantly higher than that after moxibustion, and the maximum reduction was found at the wavelength of 580 nm with 20.5% reduction, P < 0.05. There was no sig

SUBMITTER: Zhang D 

PROVIDER: S-EPMC4269316 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature