I'll log my experiences here if that is ok. Got my device. Just learning to use it but seems fairly simple. I did 5 minutes on low around my knee and bit on stomach 36 point. Zero heating of tissue, no noticeable negative effects. Will take a walk in a few hours and see how the hills feel. I wasn't having any specific knee issues but sometimes that one can complain, so seems a reasonable test spot. Will try on the left ribs / splenic flexure area in a bit. Nice that the device has a warmup feature. Nearly silent when on low but I could hear the buzz.

I saw on Sterlings X post that there was going to be a new ultrasound machine that does 40HZ, when will that be coming out as I was going to buy a device, but I might aswell wait until this one comes out, as long as it does all the frequencies that the US 2000 pro does.

Non-invasive neuromodulation has reached a critical milestone. Recent evidence confirms that abdominal ultrasound can precisely target afferent vagus nerve fibers to suppress systemic inflammation. The methodology utilizes transcutaneous focused ultrasound (1 MHz) applied to the epigastric region. These pressure waves are transduced by mechanosensitive Piezo2 channels, converting mechanical energy into neural signals. The physiological impact is profound. Trials recorded a 200% increase in vagal firing, resulting in a 45% reduction in TNF-α and a 38% reduction in IL-6 within sixty minutes. This activation of the cholinergic anti-inflammatory pathway offers a drug-free alternative for managing IBD and rheumatoid arthritis. We are moving toward a future where bioelectronic medicine replaces systemic pharmacology. https://www.nature.com/articles/s41467-019-08750-y https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6414661/ https://pubmed.ncbi.nlm.nih.gov/41671184

Meet the Vagus nerve: your body’s internal Wi-Fi that actually has a signal. It’s a biological noodle connecting your brain to your heart, lungs, and gut. Think of it as the "CEO of Chill." While your stress levels are screaming about deadlines, the Vagus nerve is the cool intern handing out iced tea and reminding you to breathe. In our high-speed world, this nerve often gets ghosted. When your "vagal tone" drops, you become a burnt piece of toast—anxious, sleep-deprived, and perpetually bloated. To fix it, you just need to get a little weird. Hum like a confused bee, gargle your water like a pro, or splash your face with ice water to trigger your inner scuba diver. These tiny hacks flip the switch from "panic mode" to "picnic mode." Your body has a built-in reset button; you just have to know how to tickle it. Ready to upgrade your internal zen? Grab our Vagus Nerve Stimulation Guidebook in the classroom. https://www.skool.com/vagus/classroom/f927d70f

Vagus Nerve Stimulation (VNS) is emerging as a potent physiological intervention against Alzheimer’s Disease and age-related cognitive decline. In trials, patients with early Alzheimer’s paired these gentle "zaps" with memory drills. The result? A 30% boost in verbal learning that stuck around for months. That’s like suddenly remembering where you put your keys and the name of your third-grade goldfish. The Vagus nerve triggers a flood of norepinephrine—nature’s own "Pay Attention!" juice. It also sends in a molecular cleaning crew to scrub away brain fog and inflammation. We’re moving toward a future where we can "hack" our way back to a sharper mind. Who knew the secret to cognitive longevity was literally getting on your own nerves? These improvements persisted three months post-treatment, while sham controls remained stagnant. Mechanistically, VNS triggers the locus coeruleus to release norepinephrine, enhancing synaptic plasticity via BDNF/TrkB signaling. It also suppresses neuroinflammation by activating α7nAChR on microglia, reducing amyloid-β burden. Non-invasive variants (taVNS) are now replicating these results, offering a scalable path to cognitive longevity. https://www.bozemandailychronicle.com/ap_news/conversation/vagus-nerve-stimulation-shows-promise-as-a-way-to-counter-alzheimer-s-disease--and/article_bace70cf-a4c0-52b4-895c-2eb604615536.html