Abstract
In 1959, Aharanov and Bohm theoreti cally derived that a vector potential field has a significant physical meaning. In fact, it was later experimentally proven that this field can change the phase of electron waves. The author expected that the field would also have biomedical influences on human bodies. The author made an experiment apparatus which producesa vector potential field or a vector potential field superimposed by a weak magnetic field by using coils. It was found that both of these fields change the electroconductivity of skin meridians related to autonomous nervous excitement levels.
