The vagus nerve, also known as the tenth cranial nerve or the wandering nerve, is a major nerve that extends from the brainstem to various organs in the body, including the stomach, heart, and other visceral organs. It plays a crucial role in the bidirectional communication between the brain and these organs, forming what is… Read More The Vagus Nerve
The sympathetic division is the other main division of the autonomic nervous system, along with the parasympathetic division. It is responsible for activating the body’s “fight or flight” response, preparing the body for intense physical activity, stress, or perceived threats. When the sympathetic division is activated, it triggers a series of physiological changes that prepare… Read More Sympathetic division
The parasympathetic nervous system is one of the two main divisions of the autonomic nervous system, with the other being the sympathetic nervous system. The parasympathetic division is responsible for promoting relaxation, rest, and the body’s normal maintenance functions. It often acts in opposition to the sympathetic division, which prepares the body for “fight or… Read More Parasympathetic nervous system
The vagus nerve represents the main component of the parasympathetic nervous system, which oversees a vast array of crucial bodily functions, including control of mood, immune response, digestion, and heart rate. It establishes one of the connections between the brain and the gastrointestinal tract and sends information about the state of the inner organs to… Read More Vagus Nerve
