Abstract: A method for using electrical stimulation to achieve a physiological reaction in an individual using an electronic stimulation device is described. The electronic stimulation device is used to apply a waveform to the individual. The waveform includes at least a plurality of packets. Each of the plurality of packets includes a plurality of pulses. A plurality of variables associated with the waveform are controlled to provide a waveform shape for achieving the physiological reaction in the individual.

Abstract: A light response teaching system has a display board with a plurality of illuminated panels having touch sensitive switches associated therewith. Cards having learning indicia printed on a transparent portion are placed in front of each of the illuminated panels. Control panel switches and associated circuitry permit selection and control of panel light illumination for three modes of operation: a selecting mode, a matching mode, and a scanning mode. In each of the operational modes, the various learning indicia cards are selectively illuminated to reinforce a pupil's comprehension of pictures, letters, symbols, or written words through visual reception.