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🚨 The #1 Question I Get: "What's the Best Ultrasound Device to Buy?" (My Official Answer + Regional Guide)
Welcome to the group! I know the first few modules are in the Classroom: Skool.com/vagus/classroom available to read right now - but I always see the same question pop up immediately: "What device should I buy?" Instead of *I guess* hoping you will make use of the Classroom which already has the answer, or hoping you would use the Search feature at the top of the site, I wanted to put the answer front and center. This post will be pinned at the top, so you can reference it anytime. The goal is to get you started with the right tool for your region. Let's break it down: USA: If you are in the USA: The US-1000 is your go-to. It’s affordable, incredibly effective, and the perfect entry point for Vagus Nerve Stimulation. For around $54 USD, it’s one of the most accessible biohacks you can invest in. The benefits—from reduced inflammation and deeper sleep to a calmer nervous system—are tremendous for the price. - 👉 Click for Module 2: How to Buy an Ultrasound - 👉 Click for Module 3: How to Use & Place Ultrasound 🌍 If you are in Canada: Great news, the US-1000 is also easily available. - Canada Supplier: Link EU: If you are in the EU or UK: The Rules are a Little Different Due to regulations and availability, the US-1000 isn't sold here. You’ll be looking at the US-2000 Pro class of device. Don't let the "Pro" name intimidate you! It simply means these units produce a higher power output and offer more focused stimulation. You don't really have a choice in the matter, but honestly, you're getting a slightly more powerful unit out of the gate.
🚨 The #1 Question I Get: "What's the Best Ultrasound Device to Buy?" (My Official Answer + Regional Guide)
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📸 The #2 Question: "Got Any Pictures of How to Use This Thing?" (Yes! Here is the Visual Guide + The Golden Rules)
You got your device (hopefully from the pinned post above! 👆), and now you're staring at it thinking, "Okay... but where does this thing actually go on my neck?" It is the second most common question I get, and the answer is critical. Slapping the ultrasound on the wrong spot is like trying to charge your phone with the wrong cable—it just won't work, and you might get a weird error message (dizziness, tingling, etc.). I have built a whole module dedicated to this, complete with diagrams and a video guide. It covers the exact anatomy, the "mirror trick," and how to avoid overstimulation. 👉 [CLICK HERE FOR MODULE 3: Ultrasound Setup & Neck Placement] The "Cheat Sheet" Before You Click: Since you are here asking for pictures, here is a quick preview of what is waiting for you inside that module so you can get it right the first time: 1. The Setup (Don't Skip This!) - Gel is Boss: Do not turn the device on without it. It is not lotion; it is the conductor. - Warm it Up: Cold gel is a shock to the system. Warm the bottle in your hands first for a spa-like vibe. 2. The "Sweet Spot" Placement - The Location: It is on the left side of your neck (you can do the right side ONLY when you're absolutely sure you can find the left side Vagus Nerve). - The Landmarks: You are aiming for the point between the crease behind your jawline, the bottom of your earlobe, and the big neck muscle (sternocleidomastoid). - The Mirror Trick: Use a mirror to watch the placement. If you feel a tingle or your voice wobbles, you are hitting a nerve—move slightly inward (towards your windpipe). 3. The 5-Minute Goldilocks Rule - Minute 0-1: Level 1 (Gentle introduction) - Minute 2-3: Level 2-3 (Building warmth) - Minute 4-5: Level 4 (The "Ahhh" zone) - Red Flag: Nausea or headache? Stop immediately and sip cold water. Bonus: When to Do It (Module 4 Sneak Peek) Timing matters! Most people love this before bed for deep sleep, but you can also do a low-intensity session in the morning for "alert calmness" without the jitters.
📸 The #2 Question: "Got Any Pictures of How to Use This Thing?" (Yes! Here is the Visual Guide + The Golden Rules)
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Welcome to Vagus Skool ! (Start Here) ✊
This is a Free to Join Skool Community! A community designed to help people Stimulate and Repair their Vagus Nerve! Comment Below! - What you know about the Vagus Nerve 🦄 - Your preferred method of Vagus Nerve Stimulation ? (Breath, TENS, Ultrasound, etc?) 👩‍💼 - A Want or Have Had Experience from Vagus Nerve Land !? (A win, or something you are striving for) And when you comment, like a post, get 5 likes across your comments, and click "Complete" on a few of the modules in the Classroom, you can then unlock the Ultrasound module ! YAY ! So, I hope this can become a great community page, it's very open, and you have access to SO MUCH good information, actionable information, on the Vagus Nerve, and all the ways you can make it happy and healthy ! So from the Vagus Skool to you and yours... WELCOME !
Welcome to Vagus Skool ! (Start Here) ✊
DMSO & Ultrasound
I believe it was Stanley Jacob, DMSO pioneer, who used DMSO or DMSO/Water combination as the ultrasound coupling agent. He found it worked better with ultrasound. There is some research literature on this, e.g. https://pubmed.ncbi.nlm.nih.gov/19900747/ Has anybody had experience doing this? I'm especially thinking about whether repeated DMSO contact is compatible with the complete US Pro 2000 applicator. Any experience appreciated.
Unlock The Multi Modal Geometry Of Your Autonomic Readiness
You are already tracking the nuanced interplay between your autonomic tone and your cognitive load, yet the missing piece has always been a truly multi-modal capture of the vagal-laryngeal-cardiac complex. You already understand that heart rate variability is the most accessible readout of your recovery state, providing a direct glimpse into the efficacy of your parasympathetic brake. You have analyzed RMSSD and SDNN through phase-neutral filtering and sub-sample beat timing, looking for the suppressed variability that signals you are running hot or under-slept. You accept that these brightness changes in the fingertip are more than just pulse; they are the rhythm of your nervous system's resilience captured through the artifact screening of your own hardware. You have also recognized how your voice betrays your physiological state long before your conscious mind acknowledges fatigue. You know that the larynx is governed by muscles under strict autonomic control, where tiny fluctuations in jitter and shimmer act as honest indicators of neural tension. By holding the phonetics constant through a fixed script, you isolate the variable of your own biology from the noise of casual conversation and let the harmonics-to-noise ratio speak for your underlying stability. When you synthesize these signals with a high-fidelity visual analysis of facial geometry, you move beyond mere biometric tracking into a synchronized snapshot of the vagal complex. By filtering for the best single frame—prioritizing sharpness and lighting over raw volume—the measurement captures the physical manifestations of fatigue that sleep researchers have mapped to specific neural states. This triad of pulse, phonation, and physiognomy allows you to see the autonomic nervous system not as a single number, but as a multi-dimensional geometry of readiness. You are no longer guessing based on a single window; you are triangulating the precise location of your internal state through three genuinely independent windows onto the self.
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Unlock The Multi Modal Geometry Of Your Autonomic Readiness
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This group is designed for the discussion of the Vagus Nerve, techniques to stimulate it, and the benefits of doing so.
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