PROBLEM TO BE SOLVED: To provide a nerve stimulation device that has improved accuracy in selection of a nerve stimulation electrode.SOLUTION: A nerve stimulation device that detects a nerve activity from a body surface and applies stimulation includes a plurality of electrodes arranged on a skin and a current supply part for supplying a current to the electrodes, and also includes a stimulation device for transmitting a current to a living body percutaneously and stimulating a target nerve, a measurement device for measuring a movement of a muscle that the nerve controls by the stimulation from the stimulation device or the nerve itself, and an information processing device for feeding back the measurement result of the nerve activity from the measurement device, and determining an electrode by which the target nerve activity can secure an activity of a desired value or more.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT
