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Galvanic Skin Response

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The term Energy Medicine was coined in the 1980s by Dr. Elmer Green with the establishment of the International Society for the Study of Subtle Energy and Energy Medicine (ISSSEE). Energy Medicine developed from the controversial use of galvanic skin response (GSR), the foundation for the lie detector test, which measures the electrical resistance of the skin. As early as 1951, Dr. J.E.H. Niboyet noted that acupuncture points in general have a slightly lower skin resistance compared to other points on the surface of the body.

Interestingly, of course, stress lowers the resistance of the skin quite significantly. For instance, some years ago one of my patients, Bev, who was suffering from chronic knee pain, had her pain totally controlled with the use of TENS, or transcutaneous electrical nerve stimulation, a concept of electrical stimulation of the skin to control pain that I introduced in 1966. It is now used around the world, and rarely is there any skin irritation or reaction to the electrical current. However, when Bev’s son set the local school on fire, her stress level became so high that she could not tolerate the TENS. It actually burned her skin. As soon as she recovered from her stress, the TENS worked beautifully again. On two later occasions, when her son was in legal trouble, she had the same response. To a greater or lesser extent, this relates to the ancient Rice Test, in which dry rice was placed into the mouth of a subject thought to be guilty. If the rice came out dry, that individual was considered guilty because he or she stopped salivating. All of this is part of the sympathetic nervous system’s reaction to stress, which changes many physiological parameters but, of special interest here, the electrical resistance of the skin.

The electrical resistance of skin in a relaxed state can be measured as approximately 5,000 ohms. During stress, skin resistance goes down, allowing electricity to flow through skin more easily. Stress also leads to increased sweating as well as a more rapid pulse, increase in blood pressure, and increased muscle activity in the intestines. In extreme cases, stress leads to panic, diarrhea, and even involuntary urination. The vast majority of reactions to stress (physical, chemical, emotional, and electromagnetic “excesses”) are the result of this increased sympathetic activity. Adrenalin, cortisol, blood sugar, and insulin are the primary chemical energetic responses to hyperactivity of the sympathetic system.

Actually, GSR is the foundation for a huge variety of devices that measure electrical resistance of the skin and are said by some individuals to be capable of diagnosing and treating almost all illnesses.

In 1952, Dr. Walter Schmidt found that resistance of acupuncture points increases when the associated organ was malfunctioning. In 1953, Dr. Reinhold Voll, a German physician, was the first to consolidate this information and develop a systematic approach for evaluating the body through skin resistance measurement. This led to something called EAV, or Electroacupuncture. According to Voll, in the last couple of decades, many variations of this technology have been introduced, including the Tenant Biomodulator, SCIO, Asyra, and others.

My own observations of the Voll approach led me to believe that it is exquisitely capricious. I have watched people who are using this technique and seen the pressure and angle of the probe applied to an acupuncture point markedly change the electrical resistance recorded. Despite that, electrodermal screening has become one of the most widely proposed, used, and promoted tools. As far as I can tell, there is only one scientific study on any of the EAV devices that are promoted at outrageous prices, such as $12,000 or more. Those who promote this particular technology believe that the equipment is totally without limits and not only tell you the status of each of the organs of the body but the presence of environmental irritants and viral and bacterial infections, allergies, yeast infections, heavy metal, chemical toxicity, digestive disorders, vitamin/mineral deficiencies, psychological and spiritual abnormalities, etc. I can find no scientific evidence whatsoever that any of these have been unequivocally proven, except the Asyra (see Chapter 9).

Energy Medicine

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