The vagus nerve is one of the cranial nerves and it extends from the brainstem all the way down to the abdomen.
It is responsible for a number of functions including heart rate, digestion, and respiratory rate. It also plays a role in cognitive function and emotional regulation.
The vagus nerve is a critical part of the body's autonomic nervous system, which controls involuntary bodily functions.
The autonomic nervous system is divided into two parts: the sympathetic nervous system and the parasympathetic nervous system.
The sympathetic nervous system is responsible for the "fight-or-flight" response, while the parasympathetic nervous system is responsible for the "rest-and-digest" response.
The vagus nerve is the primary nerve of the parasympathetic nervous system. This means that it plays a major role in regulating the body's rest and digestion functions.
When the body is at rest, the vagus nerve slows down the heart rate and increases blood flow to the digestive organs. This allows the body to conserve energy and repair any damage that may have occurred during the day.
The vagus nerve is also involved in many cognitive functions, such as memory and learning. It is believed that the vagus nerve plays a role in modulating the activity of the brain's default mode network. This network is responsible for self-reflection, daydreaming, and other forms of introspection.
The vagus nerve is a complex and important nerve that plays a vital role in the functioning of the human body.
Books discussing Vagus Nerve
Activate Your Vagus Nerve
Unleash Your Body's Natural Ability to HealApr 02, 2019 | 210 PagesUnlock the power of your vagus nerve and take charge of your well-being! This essential part of our body is responsible for controlling numerous automatic processes in the human body. By exercising, you can make a huge difference to both mental and physical health. Anatomists were perplexed. How could the vagus nerve, originating in the...Learn more about Activate Your Vagus Nerve
Experts discussing Vagus Nerve
Dr. Navaz Habib, BMSc, DC, cGMP, AFMCP, AcuPChiropractor and Functional Medicine Practitioner, author, and founder of Health Upgraded.Get ready to upgrade your health with Dr. Navaz Habib, founder of Health Upgraded - an online Functional Health Optimization clinic and host of the popular podcast The Health Upgrade. He helps high-achievers such as athletes, entrepreneurs, and professionals to uncover the hidden concerns that are inhibiting their...Learn more about Dr. Navaz Habib, BMSc, DC, cGMP, AFMCP, AcuP