RT Book, Section A1 Mehta, Darshan A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193122783 T1 Biofeedback T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193122783 RD 2024/03/28 AB Biofeedback is a behavioral therapy method that teaches a patient to gain greater awareness and control over physiologic functions, including some not normally under conscious control. This is achieved by using technology that presents to the patient in visual or auditory form the level of activity of a physiologic parameter, such as muscle tension, skin temperature, sweat gland activity, respiratory muscle activity, PCO2, heart rate variability, or brain wave pattern.