The vagus end is the longest of the cranial endings (transmitting sensory information), extending through all the internal organs from the brain stem to the digestive tract, hence its name derives from the Latin word for “wanderer”.
It is responsible for the regulation of the heart, lungs, muscles of the throat and respiratory tract, liver, stomach, pancreas, gall bladder, spleen, kidneys, small intestine and part of the large intestine.
More than 80 percent of the information that passes through the vagus end travels from the organs to the brain. The end of the vagus causes Vagal Border Stimulator discomfort, which occurs when the border is too active. In addition, when it is less effective, it causes various discomforts.
Here are 6 things that are little known about the vagus border but are being further explored.
Provides brain and intestinal connection
Is it really the brain or a lack of willpower that drives a person to certain snacks or to overeat? What actually happens is the intestinal flora that governs food intake through the end of the vagus.
The nutritional demands demanded by intestinal bacteria are actually signals transmitted by the end of the vagus through the blood circulation. Once you know this, it becomes possible to regain control and change your diet to have a beneficial effect not only on the flora, but also on your overall well-being.
In addition, it is thought that the stimulation of the vagus end, especially the right upper intestine, may be related to motivation and pleasure. Studies have revealed the presence of reward neurons in this position. These neurons were found to function in the same way as the central border system, and their stimulation triggered the release of dopamine, which improves mood.
Provides hunger and satiety
Vagus border dysfunction is seen in individuals who do not experience feelings of hunger and fullness and develop eating disorders. During a meal, it informs the brain about the size and composition of the meal, which is a signal that will make you feel full. An insufficiently effective vagus end may not be able to send this signal effectively. As a result, there is always a feeling of hunger, lack of perception of satiety and overeating during meals.
When the vagus end works normally, the feeling of fullness after a meal lasts less than 15 to 20 minutes.
Protects against inflammation
Inflammation is one of the body’s defense systems that allows it to survive against a large number of pathogens. It is the alarm and mobilization system of the immune system. Since the immune system’s job is to correct any abnormality in the body, the body reacts with inflammation to any aggression, including mental and emotional tensions.
This inflammation is dangerous if it becomes chronic. It can cause many diseases. Autoimmune diseases, cancers, brain diseases and cardiovascular diseases can be triggered by intrabody inflammation.
The vagus border, if properly activated, is involved in the regulation of inflammation. It signals immune cells to reduce inflammation when not needed, via a chemical messenger called acetylcholine.
The less stimulated, the worse the memory becomes.
Poor intestinal flora and vagus border dysfunction can impair memory. This is due to poor information transfer from the brain to the intestinal flora by the end of the vagus.
Studies show that stimulating the vagus end can improve memory. Studies point to promising end-vagus treatments for memory-related diseases such as Alzheimer’s disease.
The neurotransmitter acetylcholine, whose secretion is triggered by the vagus end, commands the lungs to breathe. The vagus border informs the brain about O2 and CO2 levels. Underactive end-vagus may be the cause of lung diseases, including chronic obstructive bronchitis (COPD) and obstructive sleep apnea syndrome.
Slow, deep breaths stimulate the vagus end, which in turn activates a state of relaxation. The vagus border thus also participates in the management of the heart face. Valuable changes in heart rate mean stability of the border system.
Conversely, poor breathing causes poor tension management and also indicates that the vagus border is not functioning well. One of the signs of this dysfunction is that after a stressful event, the heart rate simply returns to normal and respiration remains shallow for a long time. A person who can calm down and slow their heart rate has a very well-functioning vagus end.