Validation Study of Kim's Sham Needle by Measuring Facial Temperature: An N-of-1 Randomized Double-Blind Placebo-Controlled Clinical Trial
Figure 6
Facial temperature before and after treatment with a real needle. The changes in facial temperature after smoking (a) and after being treated by real needle (b). After treatment with real needle, the average facial temperature shows an overall increase. On the color bar below the photos, higher temperatures are located on the right.
