Accessing the Healing Power of the Vagus Nerve is a practical guide to understanding the cranial nerves as the key to our psychological and physical wellbeing. Drawing from the polyvagal theory of Stephen Porges--one of the biggest new developments in human neurobiology--Rosenberg explains in easy-to-understand terms how the vagus nerve, in particular, has a strong role in determining our psychological and emotional state, especially when it comes to how we relate and react to other people. By understanding the physiology of the autonomic nervous system and practicing simple exercises...