Post by Admin/ Traveler on May 30, 2019 21:01:44 GMT
How much do you know about your vagus nerve, where it runs (through the body), and what it does? You might be amazed if you have never considered looking at these articles.
Vagus Nerve Stimulation Dramatically Reduces Inflammation
Stimulating the vagus nerve reduces inflammation and the symptoms of arthritis.
Posted Jul 06, 2016
Christopher Bergland
The first few paragraphs of the article: "Inflammatory responses play a central role in the development and persistence of many diseases and can lead to debilitating chronic pain. In many cases, inflammation is your body's response to stress. Therefore, reducing "fight-or-flight" responses in the nervous system and lowering biological markers for stress can also reduce inflammation.
Typically, doctors prescribe medications to combat inflammation. However, there's growing evidence that another way to combat inflammation is by engaging the vagus nerve and improving “vagal tone.” This can be achieved through daily habits such as yoga and meditation—or in more extreme cases of inflammation, such as rheumatoid arthritis (RA)—by using an implanted device for vagus nerve stimulation (VNS).
The vagus nerve is known as the "wandering nerve" because it has multiple branches that diverge from two thick stems rooted in the cerebellum and brainstem that wander to the lowest viscera of your abdomen touching your heart and most major organs along the way. Vagus means "wandering" in Latin. The words vagabond, vague, and vagrant are all derived from the same Latin root."
And another article that I've come across that may be of help to some:
I Now Suspect the Vagus Nerve Is the Key to Well-being
MAY 9, 2019
By Edith Zimmerman
First few paragraphs of this article:
"Have you ever read something a million times only to one day, for no apparent reason, think “Wait, what is that?” This happened to me the other day for “the vagus nerve.”
I kept coming across it in relation to deep breathing and mental calmness: “Breathing deeply,” Katie Brindle writes in her new book Yang Sheng: The Art of Chinese Self-Healing, “immediately relaxes the body because it stimulates the vagus nerve, which runs from the neck to the abdomen and is in charge of turning off the ‘fight or flight’ reflex.” Also: “Stimulating the vagus nerve,” per a recent Harvard Health blog post, “activates your relaxation response, reducing your heart rate and blood pressure.” And: Deep breathing “turns on the vagus nerve enough that it acts as a brake on the stress response,” as an integrative medicine researcher told the Cut last year.
I liked this idea that we have something like a secret piano key, under our skin, to press internally to calm us down. Or like a musical string to pluck. At this point I was envisioning the vagus nerve as a single inner cord, stretching from the head to the stomach. In reality, the vagus nerve is a squiggly, shaggy, branching nerve connecting most of the major organs between the brain and colon, like a system of roots or cables. It is the longest nerve in the body, and technically it comes as a pair of two vagus nerves, one for the right side of the body and one for the left. It’s called “vagus” because it wanders, like a vagrant, among the organs. The vagus nerve has been described as “largely responsible for the mind-body connection,” for its role as a mediator between thinking and feeling, and I’m tempted to think of it as something like a physical manifestation of the soul. Also: “When people say ‘trust your gut,’” as one Psychology Today writer put it several years ago, “they really mean ‘trust your vagus nerve.’”
I became increasingly enchanted with this nerve, even as it felt like I understood it less and less. How does this all work? How does activating a nerve calm us down? Is this why I get so needlessly upset about things?
“Stimulating the vagus nerve to the heart has a really powerful effect on slowing the heart rate,” said Lucy Norcliffe-Kaufmann, associate professor of neurology at NYU-Langone. And this, specifically, is what relaxes us. The vagus nerve is basically listening to the way we breathe, and it sends the brain and the heart whatever message our breath indicates. Breathing slowly, for instance, reduces the oxygen demands of the heart muscle (the myocardium), and our heart rate drops.
The vagus nerve is essentially the queen of the parasympathetic nervous system — a.k.a. the “rest and digest,” or the “chill out” one — so the more we do things that “stimulate” or activate it, like deep breathing, the more we banish the effects of the sympathetic nervous system — a.k.a. the “fight or flight,” or the “do something!” stress-releasing adrenaline/cortisol one."
Vagus Nerve Stimulation Dramatically Reduces Inflammation
Stimulating the vagus nerve reduces inflammation and the symptoms of arthritis.
Posted Jul 06, 2016
Christopher Bergland
The first few paragraphs of the article: "Inflammatory responses play a central role in the development and persistence of many diseases and can lead to debilitating chronic pain. In many cases, inflammation is your body's response to stress. Therefore, reducing "fight-or-flight" responses in the nervous system and lowering biological markers for stress can also reduce inflammation.
Typically, doctors prescribe medications to combat inflammation. However, there's growing evidence that another way to combat inflammation is by engaging the vagus nerve and improving “vagal tone.” This can be achieved through daily habits such as yoga and meditation—or in more extreme cases of inflammation, such as rheumatoid arthritis (RA)—by using an implanted device for vagus nerve stimulation (VNS).
The vagus nerve is known as the "wandering nerve" because it has multiple branches that diverge from two thick stems rooted in the cerebellum and brainstem that wander to the lowest viscera of your abdomen touching your heart and most major organs along the way. Vagus means "wandering" in Latin. The words vagabond, vague, and vagrant are all derived from the same Latin root."
And another article that I've come across that may be of help to some:
I Now Suspect the Vagus Nerve Is the Key to Well-being
MAY 9, 2019
By Edith Zimmerman
First few paragraphs of this article:
"Have you ever read something a million times only to one day, for no apparent reason, think “Wait, what is that?” This happened to me the other day for “the vagus nerve.”
I kept coming across it in relation to deep breathing and mental calmness: “Breathing deeply,” Katie Brindle writes in her new book Yang Sheng: The Art of Chinese Self-Healing, “immediately relaxes the body because it stimulates the vagus nerve, which runs from the neck to the abdomen and is in charge of turning off the ‘fight or flight’ reflex.” Also: “Stimulating the vagus nerve,” per a recent Harvard Health blog post, “activates your relaxation response, reducing your heart rate and blood pressure.” And: Deep breathing “turns on the vagus nerve enough that it acts as a brake on the stress response,” as an integrative medicine researcher told the Cut last year.
I liked this idea that we have something like a secret piano key, under our skin, to press internally to calm us down. Or like a musical string to pluck. At this point I was envisioning the vagus nerve as a single inner cord, stretching from the head to the stomach. In reality, the vagus nerve is a squiggly, shaggy, branching nerve connecting most of the major organs between the brain and colon, like a system of roots or cables. It is the longest nerve in the body, and technically it comes as a pair of two vagus nerves, one for the right side of the body and one for the left. It’s called “vagus” because it wanders, like a vagrant, among the organs. The vagus nerve has been described as “largely responsible for the mind-body connection,” for its role as a mediator between thinking and feeling, and I’m tempted to think of it as something like a physical manifestation of the soul. Also: “When people say ‘trust your gut,’” as one Psychology Today writer put it several years ago, “they really mean ‘trust your vagus nerve.’”
I became increasingly enchanted with this nerve, even as it felt like I understood it less and less. How does this all work? How does activating a nerve calm us down? Is this why I get so needlessly upset about things?
“Stimulating the vagus nerve to the heart has a really powerful effect on slowing the heart rate,” said Lucy Norcliffe-Kaufmann, associate professor of neurology at NYU-Langone. And this, specifically, is what relaxes us. The vagus nerve is basically listening to the way we breathe, and it sends the brain and the heart whatever message our breath indicates. Breathing slowly, for instance, reduces the oxygen demands of the heart muscle (the myocardium), and our heart rate drops.
The vagus nerve is essentially the queen of the parasympathetic nervous system — a.k.a. the “rest and digest,” or the “chill out” one — so the more we do things that “stimulate” or activate it, like deep breathing, the more we banish the effects of the sympathetic nervous system — a.k.a. the “fight or flight,” or the “do something!” stress-releasing adrenaline/cortisol one."