OBJECTIVETo approach to the intrinsic mechanism of meridian regulation.

METHODSSummarize and analyze the results of the author's studies and the development of other studies about life regulating and meridian at home and abroad.

CONCLUSIONThe regulating mechanism of meridians has two levels. The macroscopic regulation center is the brain, and the microscopic regulation base is the energy and informational current that depends on electromagnetic and chemical oscillation mainly. The meridian regulation is the process of the energy and informational system communicating and implicating with the material system. Neuroendocrine is the link of communicating and implicating, and Ca2+ oscillation frequencies exert intermediary function between the two systems.