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.
E Douglas Kihn, DOM, LAc (ret.)
Dr. E Douglas Kihn is a retired doctor of Oriental medicine and the author of Chinese Medicine for the Modern World: Ancient Wisdom to Stop Worrying, Hurrying, and Overeating (2019). He received a Master of Arts from Emperor's College of Oriental Medicine and a DOM from Samra University; and has taught at Emperor's College, Samra and Royal University. Learn more at www.gobodytrust.com.