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.
Whitfield Reaves, OMD, LAc
Whitfield Reaves, OMD, LAc has a Doctorate of Oriental Medicine degree from SAMRA University of Health Sciences and is a Licensed Acupuncturist. He is also a Professor/Instructor at Southwest Acupuncture College in Boulder, CO. Reaves is also the author of "The Acupuncture Handbook of Sports Injuries and Pain." Contact Reaves at WReavesoffice@comcast.net.