Michael Shea joins us again to discuss the many roles of the vagus nerve in regulating our sense of internal and external safety. In this interview he reviews the information he compiled for his Multivagal Safety System instructional poster, which outlines the anatomical pathway and physiological actions of the vagus nerve.

You can view the poster here and order a printed copy here.

View a written guide to the poster here.

www.sheaheart.com