One of the longest nerves in the body is known as the vagus nerve (VN). The VN is the 10th pair of cranial nerves that originates at the brain stem in the medulla oblongata. This nerve is part of the parasympathetic nervous system, which is a part of the ANS. Research suggests ear acupuncture can activate the VN.
David Berkshire, MSOM, LAc
David Berkshire assistant professor in the College of Classical Chinese Medicine at NUNM, has been teaching for more than 10 years. He is the founder and co-owner of two large integrative medical clinics in Portland, Oregon: Kwan-Yin Healing Arts Center and Kwan-Yin Healing Arts Center East, with many naturopathic and Chinese medical residencies. Berkshire is also the current president of the non-profit organization Worsley Institute. Berkshire received his master's from Oregon College of Oriental Medicine; completed an informal apprenticeship in 5 Element acupuncture with David Ford, LAc, and an in-depth training in Drainage Homeopathy with Dr. Gerard Geuniot, and ongoing study with Judy Worsley.