Abstract
Simultaneous measurements of rectangular pulse current (AMI), perspiration and peripheral blood flow revealed that the BP and AP which are parameters of AMI were useful to the measurement of autonomic nervous function. The AP related with perspiration, while the BP with blood flow. Changes in the BP and AP during healing were measured under suggestive and non-suggestive conditions, and it was found that the AP was influenced by psychological changes, while the BP showed the effect of untouched healing.