Status quo of brain mechanism research of acupuncture in rehabilitation of chronic pain

In recent years, the brain mechanism research speeds up for the effect of acupuncture intervention on chronic pain. Currently, in the relevant articles, the brain mechanism research in chronic pain focuses on musculoskeletal system diseases, in which, the rigorous controlled designs has been adopted in the most of researches and the effect verification has been predominated as the research objective. The corresponding results indicate that the...