Abstract
Acupuncture in Oriental medicine has been widely used as a core therapeutic method due to its minimal side-effects and therapeutic efficacy. However, the electrical response to acupuncture stimulation(ERAS) has not been clearly studied under acupuncture conditions that might affect the efficacy of acupuncture therapy. In this study, the ERAS was objectively investigated by measuring meridian electric potentials(MEPs) when the electrical grounding conditions of the operator and subject were varied, and when the insulation conditions of acupuncture needle were varied. MEPs between Sang-geoheo(ST37) and Ha-geoheo(ST39) of the Stomach Meridian(ST) were measured by stimulating Jok-samni (ST36) with an acupuncture needle. For non-insulated acupuncture stimulation (NIAS), the average MEP peak was 148.6 ± 20.6 μV when neither the operator nor the subject were electrically grounded, 23.1 ± 8.8 μV when the subject only was electrically grounded, 348 ± 76.8 μV when the operator only was electrically grounded, and 19.9 ± 4.7 μV when both the operator and the subject were electrically grounded. The MEPs presented various magnitudes and patterns depending on the electrical grounding conditions. The MEP pattern was very similar to that of the charge and discharge of a capacitor. For insulated acupuncture stimulation (IAS), the average MEP peak was 20 ± 4 μV in all electrical grounding conditions, which is not a significant electric response for acupuncture stimulation. In terms of electricity, this study verified that acupuncture therapy might be affected by acupuncture conditions such as 1) the electrical grounding condition of the operator and the subject and 2) the insulation condition of the acupuncture needle.
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© 2009 Springer-Verlag Berlin Heidelberg
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Kwon, SM., Kim, SB., Jung, BJ., Lee, KJ., Lee, YH. (2009). Electrical Responses by Acupuncture Stimulation for Electrical Grounding and Insulation Conditions. In: Dössel, O., Schlegel, W.C. (eds) World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany. IFMBE Proceedings, vol 25/7. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03885-3_45
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DOI: https://doi.org/10.1007/978-3-642-03885-3_45
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-03884-6
Online ISBN: 978-3-642-03885-3
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