Biorretroalomentacio de tasa cardiaga, presion sangilinea y potenciales corticales lentos

Studies on the biofeedback of heart raie, blood pressure, and slow cortical potentials, are presented. Their implications for behavior therapy are pointed out. The research done by ihe author and his associates is analyzed. In spite of the shortcomings ot' our current knowledge in several areas, the study of the physiological bases of biofeedback is considered a very promising fieid of investigation