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 Solin Lee, EdD
Dr. David Solin Lee serves as the academic vice president of Alhambra Medical University. He earned a doctorate in education from UCLA and has served in senior leadership positions at several accredited traditional Asian medicine graduate programs since 1996.