The development of EEG feedback control system

The development of a new type of two-closed-loop EEG feedback control system based on an IBM PC/AT computer is presented, and the specific measure of artifact rejection for clinical practice of this system is discussed. The system, with varied EEG´s index outputs on the CRT and the printer, organically combines the EEG biofeedback and physical stimulation feedback control, and fully utilizes the latest achievements in the research on EEG´s activity in transcendental meditation (TM) state. This system possesses value in clinical practice. By the utilization of this system, the EEG´s activity may be effectively regulated. Finally, clinical experimental results of EEG feedback control are given.