The sensors monitor physiological signals in your body such as:Your practitioner will explain the results on a nearby screen. Even if biofeedback is helpful, you should not wait to see a healthcare provider. Resperate is an electronic device that promotes deep, slow breathing. He was an American scientist. Researches from Italy in 2005 examined the effects of music speed and style on the cardiovascular and respiratory control of musicians and non-musicians. Biofeedback does not seem to be as effective as blood pressure medication, although it may slightly lower blood pressure. Radionics is based upon the belief of radionic elements emitting different frequencies of electrical impulses. Chronic pain.