Accessing the Healing Power of the Vagus Nerveis a practical guide to understanding the cranial nerves as the key to our psychological and physical wellbeing. Drawing from the polyvagal theory of Steven 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 to restore proper vagal functioning, we can learn how to improve our emotional state within minutes. Those suffering from anxiety, depression, panic, and trauma will find much that is useful here, as well as those with physical ailments such as chronic pain and digestive problems. Additionally, because the vagus nerve is a key regulator of social interaction, therapy for proper vagal...