Using keywords of "acupuncture, fMRI and resting state", authors of the present paper retrieved papers in both Chinese and English from CNKI and PubMed databases without time limitation. A total of 13 articles (11 for acupuncture and 2 for moxibustion) met the standards were subjected to analysis. Of the 13 papers, 6 involve acupuncture analgesia, 2 moxibustion analgesia, 3 mild cognitive impairment, one involves stroke, and the rest one is for depression. Research results of acupuncture analgesia revealed that the analgesic effect is closely related to its regulation on "pain matrix" brain re...