Changes of Blood Flux at BL21 and Points along BL Meridian Resulted from Acupuncture or Moxibustion: Case Cross Design Study

Figure 2

Original blood flux signals at right BL21 (a). Changes of skin blood flux at BL21 resulted from Acup or Moxi (b). , Acup versus Moxi, paired t-test. All values are expressed as mean ± SE. Illustration of recording points (c), BL21 (blue) and upper point and down point (both in red).

(a)

(b)

(c)