The measurement of electrodermal activity (EDA), a change in the balance between positive and negative ions across the dermal bioelectrical field, is a means of unique and dynamic assessment insight for clinicians and therapists in diverse fields of healthcare practice, including physical therapy, mental health, and acupuncture, just to name a few. In fact, EDA is understood as an objective measure of pathophysiological and pathopsychological disturbances.[1-15] Using EDA assessment on the auricular microsystem — the most representative somatotopic projection of neural reflex zones as recognized by the World Health Organization — therapists can efficiently identify, measure, and compare the relative importance of physical and psychological disturbances.[17-28] These disturbances can then be regulated (e.g. treated) with neuro-auricular modulation.[24-28] The effectiveness of which, in turn, can again be measured by EDA.
Example in Physical Therapy
In physical therapy, EDA can be used as means for identifying active neural states that require attention.[2, 4, 29-30] Clients/patients with conditions requiring physical therapy, often suffer from an imbalance between sympathetic and parasympathetic activity — resulting in stress and therapy resistance. Understanding which anatomical and functional aspects are specifically associated with individual neural disturbances, offers the therapists insight for priming the nervous system to receive physical therapy,[31-32] as well as further treatment using neuro-auricular modulatory regulation of disturbed neural states for physical release.
Example in Mental Health Care
Therapists can gain improved insight in identifying defense mechanisms and target memories for a neurobiological-focused psychotherapeutic approach using EDA as an objective measure of the relative importance of underlying issues — helping focus treatment with improved client insight and providing neuro-auricular regulation to facilitate processing and psychosomatic release.
Example in Acupuncture
Acupuncturists who use palpation of the Vascular Autonomic Signal (an autonomic nervous system response to stimuli), are able to add significant precision to their point finding.[25-26]
Editor’s note: CIAM training in Auricular Medicine, delivers clinicians the skills to measure EDA for assessment and treatment, as well as an understanding of available clinical tools to achieve reliable EDA insights.
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