Vagus nerve stimulation serves as a tool to signal the importance of specific neural events, facilitating synaptic changes in rehabilitation.

“We're adding this boost so that the neurons don't give up on it. It's going to take thousands of repeats, and it needs to feel important.”

The vagus nerve transmits signals from the body to the brain that can act as brakes on the inflammatory response.

“The fundamental discovery of the link between the vagus nerve and inflammation that we made was that the vagus nerve is sending signals that act like the brakes on your car.”

The vagal nerve is instrumental in changing one's physiological state, and stimulation of this nerve can help shift a person out of defensive states.

“The veagal nerve or the vagus nerve, it's just a nerve that runs really. It's the longest nerve in your body. And this nerve when stimulated, they believe changes that state that you're in.”

Stimulating the vagal nerve through methods like aggressive gargling or coffee enemas can improve gut health, neurotransmitter function, and systemic inflammation.

“It's probably one of the most effective things that we do with our patients to get the veagal nuclei to fire.”

Heart rate variability is a dynamic marker of the vagus nerve's electrical signaling capacity.

“The way I interpret this is HRV is a sign of the signaling capacity of the vagus nerve.”

The autonomic nervous system is a seesaw between sympathetic and parasympathetic activity, and both branches are always active to some degree.

“The autonomic nervous system is a seesaw, where the levels of alertness and calm that we experience at any one moment, reflect the relative balance of sympathetic nervous system and parasympathetic nervous system activity. They're sort of in a push-pull with one another. Increase the parasympathetic”

The autonomic nervous system is an adaptive mechanism that maintains homeostasis by balancing sympathetic and parasympathetic activity in response to external and internal demands.

“fundamentally what the autonomic nervous system is doing is twofold one is its sensory a lot of information has to go up to the brain to process what the internal environment status is and then the brain has to make decisions and push motor action down to the different organs”

Regulating the switch between the sympathetic fight-or-flight system and the parasympathetic rest-and-digest system through techniques like controlled breathing is essential for health.

“you know the one of the best controllers of that switch between your stressed revved up state and your restorative state is controlling your breathing”

The autonomic nervous system can be trained to improve resilience by strengthening baroreflex gain through consistent, resonant frequency breathing.

“by week four you have increased barer reflex gain meaning barer reflex controls heart rate and blood pressure and you've increased the mechanisms the Precision by which it senses and responds it's just more precise”