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.
Jason Jishun Hao, DOM, MTCM, MBA
Jason Jishun Hao is the president of Neuroacupuncture Institute located in Santa Fe, N.M. He has been practicing, teaching, and researching Chinese scalp acupuncture for 35 years. Jason Hao is a co-author of the book "Chinese Scalp Acupuncture" published in 2011. For more information please visit www.neuro-acupuncture.org.