Meet me in Vagus...the Vagus Nerve, that is! (newly updated & revised after documents were hacked)by Angeline Pacy on 06/07/15
- Alpha and beta adrenergic signaling responses that control the release of some neurotransmitters
- Some regulation of the autonomic nervous system, the part of the nervous system that controls vital signs like heart rate, blood pressure, blood sugar, blood volume, the bowel movement and breathing rate
Of course, there will be men falling under this umbrella too; but, estrogen was always perceived as a risk-factor for this nerve dysfunction (making it easier to associate women with weakness). Others frame it in a different way. Research now reveals that testosterone is neuroprotective. While diseases like lupus and multiple sclerosis do impact a disproportionate number of women, men transitioning into "manopause" and men with endocrine dysfunction will also be vulnerable.
A Neglected At-Risk Group
Because an abnormal vagus nerve response and abnormal vagus nerve tone (see highlighted link below to find a fascinating article with key definitions) are often interpreted in the clinic to be some sort of coping problem (somehow the result of the inability to cope with stress), masses of chronically ill and even dying patients are rejected for routine medical care (because they first fall under this misunderstood umbrella and are triaged incorrectly and then blacklisted as patients). This is especially easy to happen with our governments requirements for electronic medical records, where patients are labeled incorrectly and those damages carry over everywhere they go.
But as a rule of thumb, human behavior is best to be viewed impartially and without moral judgment. You don't know what someone's brain looks like (and chances are, neither does the patient's doctor or nurse). I pray for people like "Florida Man," an example of the dysfunction of the poor and mentally ill. I don't judge. Research shows that brain injury rate is 7 times higher within the prison population. Brain injury, autonomic dysfunction and poor vagus nerve response are interconnected.
Stress and the Vagus Nerve
It would be an understatement to say that stress impacts this nerve; but, stress comes in many forms (including central nervous system inflammation, a common contributor). It is absurd to try to distinguish between the "chicken and the egg" relationship between stressors and inflammation. These interrelating systems cannot be tweezed out from one another simply by willing it away or meditating it away (although meditation can help some symptoms, unless severely hypotensive).
The Problem with Under-Treating this Population
Some people would like dice patients up, and sever the nerve, to control hyper-immune responses (autoimmunity). The problem is, it never addresses the root-causes in most instances.
The dysfunction of the nerve is a symptom of something larger, in Bio-Pyscho-Social areas. Like many psychiatric diseases, vagus nerve dysfunction can be an early-indicator of neurodegenerative disease (or a late one in some cases) and other neurological problems (such as epilepsy, processing disorders and other malfunctions that is not detectable with conventional tests).
My own beloved loved-one presented early on with all sorts of autonomic nervous system dysfunction, among other things. Her pleas for help were met with distrust and dismissed as "an over-active fight or flight response" and sometimes worse. She lived in humiliation for years, and was even accused by a physical therapist of trying to "get something for nothing." Her untreated neuropsychiatric symptoms and associated vagus nerve dysfunction often made her life dysfunctional and the butt of jokes. But, that dysregulation eventually escalated to full-blown amyotrophic lateral sclerosis or Lou Gehrig's disease (an often fatal neurodegenerative disease). The warning signs were everywhere but our society did not want to listen. She was not the only one in our family and community dismissed and left without few if any services.
As the article suggests, vagus nerve surgery could be a valuable intervention in some extreme cases, but not if the underlying problems are unaddressed. Why not get to root-causes first, before performing experimental and potentially dangerous brain surgery? All other options should be exhausted first. There are wonderful health products that support the autonomic nervous system.
If prevention were valued in our society, early signs of neurodegenerative disease and neurological could be slowed or halted. Countless healthcare dollars could be saved simply by providing the correct diagnostics and getting to root-causes early-on But more importantly, cleaning up the dysfunction of society reaps it's own rewards for everyone. Temporarily saving money, by ignoring the signs of neuroinflammation and related problems of underlying neurological dysfunction, is counter-productive and immoral. We have a sick healthcare system and a sick society. Most crimes and underlying health conditions don't make the news or vital statistics. We can do better. YOU can do better. Your family needs you to step up and take control of your health and lives!
Addressing the whole person is vital. I take a Bio-Psycho-Social and Mind-Body-Spirit approach to nervous system care. My treasure chest of skills (crafted by life-experience and research) overflows with tools for these very unique, very individual needs and more. Follow my pages or reach out for inspiration!