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.
Kathleen Lumiere, DAOM, LAc
Dr. Kathleen Lumiere is co-president of the Seattle Institute of East Asian Medicine, and an adjunct faculty member at Bastyr University, NESA, and other schools. She is the founding editor of Convergent Points: An East-West Case Report Journal; and co-chairs Practice-Based Research, a Society for Acupuncture Research special-interest group.