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Here's where you can learn about Frequency Medicine, the Research supporting FSM and PEMF, as well as Resonant Equus (PEMF for horses), Resonant Pet (PEMF for your pets), Equine - related Workshops and Sessions, news & updates from Dr. Jessie and Resonant Frequency Medicine, and more.
Blog Posts on Frequency Medicine Research
Research
PEMF: A Collection of The Research Data
WHAT IS PEMF? Pulsed Electromagnetic Field Therapy (PEMF) is a noncontact, noninvasive, non-pharmacological modality that is used to promote optimal cellular function so that your body can heal and repair optimally. PEMF Therapy at Resonant Frequency Medicine goes a step further: we program specific frequency pairs into the magnetic field which can elicit certain effects on tissues and structures in the body (for example, we program the pulses per seconds for a reduction o
Dec 8, 2024
Research on Frequency Specific Microcurrent (FSM): The Research & Data
Dr. Jessica Tierney shares a collection of the latest Frequency Specific Microcurrent (FSM) Research data in this collection of resources.
Jun 11, 2024
The efficacy of Frequency Specific Microcurrent (FSM) Therapy on Delayed Onset Muscle Soreness
THE STUDY: How FSM impacts Delayed Onset Muscle Soreness This controlled study from 2010 investigated whether Frequency Specific Microcurrent (FSM) therapy reduces Delayed Onset Muscle Soreness (DOMS) more effectively than sham therapy or untreated controls. THE STUDY DESIGN Thirty-five healthy participants (18 men, 17 women; mean age = 32 ± 4.2 years) performed an eccentric leg curl exercise protocol designed to induce muscle soreness. Each participant received FSM treatment
Jan 18
Complex Regional Pain Syndrome (CRPS) Treated with Frequency Specific Microcurrent: A Case Report
ABOUT THIS CRPS & FREQUENCY SPECIFIC MICROCURRENT CASE This case report describes a patient with complex regional pain syndrome (CRPS) whose pain and function improved after treatment with frequency specific microcurrent (FSM). It suggests FSM may be a useful adjunct for refractory CRPS. THE PATIENT & PRESENTATION The report involves a patient diagnosed with CRPS (limb pain with typical features such as disproportionate pain, sensory changes, and autonomic/trophic findings co
Jan 18
FSM in the Treatment of Dense Breast Tissue
This case report, published in the Journal of Womens Health, Issues & Care in 2023, details a case report by Perry & Elliott following a 54-year old woman with dense breast tissue who went from Category C to Category B, no longer presenting with dense breast tissue.
Aug 25, 2025
Clinical Outcomes of a Novel Cranial Movement Therapy (CMT) in Post-Traumatic Brain Injury & Concussion: A Case Report
CRANIAL MOVEMENT THERAPY TO HEAL CONCUSSION AND POST-CONCUSSION SYNDROME This is a project initiated when I was still a student of Physical Therapy at Wheeling Jesuit University (now Wheeling University). The Case Report was presented at the 98th Annual ACRM Conference in 2021. I was very fortunate to observe lead author, Dr. Simkovich, treat many concussions and post-concussion sequelae with his Cranial Movement Therapy technique in his Pennsylvania clinic, Simkovich Crani
Aug 23, 2025
Blog Posts on Frequency Medicine Education
Recommended Read: Charged by Dr Gerald Pollack
⚡️RECOMMENDED READ: Dr Pollack's new book, Charged , suggests that water and charge—not just chemistry—drive how our tissues organize, communicate, and repair, offering a First Order Principle lens for why targeted microcurrents in FSM can and do nudge the body back into coherence. Let's connect Pollack’s fourth-phase water and cellular charge dynamics to Frequency Specific Microcurrent, so you can see how the outcomes in clinic may actually have a clear, elegant biophysica
ResonantEquus
4 days ago
Tone Your Vagus Nerve: Two Techniques You can Do Now to Support Vagal Regulation
Inputs such as a tuning fork along the vagus or at the mastoid process is another way to upregulate the vagus! "One of my favorite vagal tone exercises to give my patients is simple, can be done nearly anywhere and any time, and is generally enjoyable to everyone I have prescribed this exercise to." -Dr. Jessie WHAT IS THE VAGUS NERVE? The Vagus Nerve is one of the most profoundly influential nerve complexes in the human body. It serves both as a cranial and peripheral nerve
ResonantEquus
Jan 22
A History of Electric Medicine
Electric medicine's rich timeline spans millennia, from 4000 BCE lodestones and Thales' 600 BCE static electricity discoveries to 18th-century galvanism pioneers Nollet and Galvani, who used clinical shocks for paralysis. The 19th century saw Volta's battery, Faraday's electromagnetism, peaked with Tesla coils and Lakhovsky oscillators before Flexner-era suppression marginalized it. Revived post-1950s through FDA-approved PEMF, TENS units, and Frequency Specific Microcurrent
ResonantEquus
Jan 7
Frequency Specific Microcurrent to Holistically Manage Hypermobility Spectrum Disorders and Ehlers-Danlos Syndrome in Longmont CO
Hypermobility Spectrum Disorders (HSD) and Ehlers-Danlos Syndrome (EDS) present unique challenges for those affected. These connective tissue conditions often cause chronic pain, joint instability, dysautonomia including Vagus nerve hypofunction, and fatigue. Many patients we see at Resonant Frequency Medicine have never been screened for connective tissue dysfunction, and are surprised to learn that many of their chronic symptoms' root cause ends up being their hypermobile
ResonantEquus
Dec 30, 2025
Exploring PEMF as a Treatment for Chronic Pain in Colorado
Chronic pain affects millions of people across the United States, and Colorado, despite being known for its healthy lifestyles and outdoor adventures, is no exception. For many, traditional treatments such as medications, physical therapy, or surgery may not provide sufficient relief or can come with unwanted side effects. This has led to growing interest in complementary modalities, including Pulsed Electromagnetic Field (PEMF) therapy. Lets' explore how PEMF works, its pote
ResonantEquus
Dec 29, 2025
How does Frequency Specific Microcurrent (FSM) Work?
How do we think FSM actually works? How does FSM work, anyway? While there's plenty of work to do to elucidate the basic science of FSM, there are a few foundational things we know to be true that have been validated by clinical, empirical repetition. Here's a quick flip-through of what we know so far about how this modality works and what you might expect from a treatment. If you're looking for a bit more rigorous, scientific perspective, check out our last blog post on The
ResonantEquus
Dec 17, 2025
Blog Posts on Resonant Equus & Resonant Pet - Frequencies for Animals
Resonant Pet: Protective PEMF Pouch
Introducing ... the Prototype Protective PEM Pouch for Pets & People -- a new accessory that's going to revolutionize your Home Unit PEMF Treatments! We would LOVE to hear your feedback, requests, wishes and suggestions on how to make this new PEMF Pouch the absolute best it can be! Here's a fun preview of Lexi Tierney, Dr. Jessie's youngers sister, of @LexiSewsStuff , sharing this new accessory that is going to revolutionize the iCare PEMF Home Unit treatments for both pets
ResonantEquus
Jul 12, 2025
Resonant Pet & Tuning Forks: The Donkey Story
Frequency Medicine has many forms. I have personally found frequency-specific microcurrent to top them all, and when we can apply...
ResonantEquus
Nov 26, 2023
Resonant Pet: Levi's Story
PEMF THERAPY: ITS LIKE AN ELECTROMAGNETIC FIRST AID KIT A dear friend of mine was in Colorado on a road trip and we were walking in...
ResonantEquus
Nov 12, 2023
Resonant Pet: Ringtail's Story
I received a text from a client of mine one evening. She was frantic: her 18-year old cat was in acute kidney failure. They were at the the
ResonantEquus
Nov 11, 2023
Frequency Specific Pulsed Electromagnetic Field (PEMF) Therapy for your Pet!
Inevitably, as people experienced the amazing results of this therapy for themselves, they began to ask me about ways to support their pets
ResonantEquus
Nov 8, 2023
Blog Posts on RoundPen Sessions - Healing Facilitated by the Horse
What is Resonant Equus?
Resonant Equus is a culmination of 30+ years of learning from horses, embodied yogic philosophy, energy medicine, physical therapy, and...
ResonantEquus
Aug 14, 2022
What is a Roundpen Session?
A Roundpen Session is a blend of Bio-resonant frequency medicine using Frequency Specific Microcurrent and Pulsed Electromagnetic Field...
ResonantEquus
Apr 20, 2022
The Other Side of the Fence
My two younger sisters and I were deeply fortunate to grow up attending weekly horseback riding lessons until we moved to a farm when I...
ResonantEquus
Apr 14, 2022
All Blog Posts - keep scrolling to see more or search by category
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Recommended Read: Charged by Dr Gerald Pollack
⚡️RECOMMENDED READ: Dr Pollack's new book, Charged , suggests that water and charge—not just chemistry—drive how our tissues organize, communicate, and repair, offering a First Order Principle lens for why targeted microcurrents in FSM can and do nudge the body back into coherence. Let's connect Pollack’s fourth-phase water and cellular charge dynamics to Frequency Specific Microcurrent, so you can see how the outcomes in clinic may actually have a clear, elegant biophysica
ResonantEquus
4 days ago
Tone Your Vagus Nerve: Two Techniques You can Do Now to Support Vagal Regulation
Inputs such as a tuning fork along the vagus or at the mastoid process is another way to upregulate the vagus! "One of my favorite vagal tone exercises to give my patients is simple, can be done nearly anywhere and any time, and is generally enjoyable to everyone I have prescribed this exercise to." -Dr. Jessie WHAT IS THE VAGUS NERVE? The Vagus Nerve is one of the most profoundly influential nerve complexes in the human body. It serves both as a cranial and peripheral nerve
ResonantEquus
Jan 22
A History of Electric Medicine
Electric medicine's rich timeline spans millennia, from 4000 BCE lodestones and Thales' 600 BCE static electricity discoveries to 18th-century galvanism pioneers Nollet and Galvani, who used clinical shocks for paralysis. The 19th century saw Volta's battery, Faraday's electromagnetism, peaked with Tesla coils and Lakhovsky oscillators before Flexner-era suppression marginalized it. Revived post-1950s through FDA-approved PEMF, TENS units, and Frequency Specific Microcurrent
ResonantEquus
Jan 7
Frequency Specific Microcurrent to Holistically Manage Hypermobility Spectrum Disorders and Ehlers-Danlos Syndrome in Longmont CO
Hypermobility Spectrum Disorders (HSD) and Ehlers-Danlos Syndrome (EDS) present unique challenges for those affected. These connective tissue conditions often cause chronic pain, joint instability, dysautonomia including Vagus nerve hypofunction, and fatigue. Many patients we see at Resonant Frequency Medicine have never been screened for connective tissue dysfunction, and are surprised to learn that many of their chronic symptoms' root cause ends up being their hypermobile
ResonantEquus
Dec 30, 2025
Exploring PEMF as a Treatment for Chronic Pain in Colorado
Chronic pain affects millions of people across the United States, and Colorado, despite being known for its healthy lifestyles and outdoor adventures, is no exception. For many, traditional treatments such as medications, physical therapy, or surgery may not provide sufficient relief or can come with unwanted side effects. This has led to growing interest in complementary modalities, including Pulsed Electromagnetic Field (PEMF) therapy. Lets' explore how PEMF works, its pote
ResonantEquus
Dec 29, 2025
How does Frequency Specific Microcurrent (FSM) Work?
How do we think FSM actually works? How does FSM work, anyway? While there's plenty of work to do to elucidate the basic science of FSM, there are a few foundational things we know to be true that have been validated by clinical, empirical repetition. Here's a quick flip-through of what we know so far about how this modality works and what you might expect from a treatment. If you're looking for a bit more rigorous, scientific perspective, check out our last blog post on The
ResonantEquus
Dec 17, 2025
10 Ways to Make the Most of your FSM Treatment Sessions
You've invested in your health and you understand it's multifactorial: How can you get the absolute most out of your FSM sessions? Here's a quick overview of 10 recommendations that will supercharge your FSM sessions. A DEEPER DIVE: The Rationale, Details & direct links to learn more about the above recommendations We have more “non-native,” unnatural inputs than ever, with 3G, 4G, 5G, the impending rollout of 6G, SmartMeters, Smart Houses, Alexa, Wifi, bluetooth, SmartCar
ResonantEquus
Dec 16, 2025
What is the Scientific Basis of FSM?
Are you a scientific skeptic? Curious about the actual scientific basis of Frequency Specific Microcurrent (FSM)? The reality is, we are just in the infancy of a scientific understanding of FSM (the backstory is a long one; frequency medicine and electric medicine was once, in fact, mainstream, but that's a topic for a future time!). There is profound potential and there are many research questions that are worthy of exploring (and need to be answered) in order to further
ResonantEquus
Dec 9, 2025
Voyage Denver Features Longmont Frequency Medicine Practitioner Dr. Jessie Tierney
Recently featured in Voyage Denver magazine , this interview shares the story behind how Dr. Jessie Tierney, PT, DPT, founded Resonant Frequency Medicine in Longmont, CO and became a leader in Frequency Specific Microcurrent (FSM) and Frequency Medicine. Featured in Voyage Denver In the article, Voyage Denver introduces readers to Dr. Jessie Tierney’s journey from yoga instructor and artist to Doctor of Physical Therapy and founder of Resonant Frequency Medicine in Longmont
ResonantEquus
Nov 28, 2025
Inspired Beyond: Dr. Jessie's first Podcast Interview!
Dr. Jessie was interviewed recently by Christine & Jeff Deppe for the Inspired Beyond Podcast! Check out the episode "Is Your Body Out of Tune?" where Jessie talks about Frequency Medicine, what led her to it, how she uses creative problem solving (thanks art school!) to explore even more of what is possible with FSM, how yogic practices and even horses were perhaps the "O.G. Frequency Healers," and much more. Enjoy the podcast here or watch it on YouTube!
ResonantEquus
Nov 10, 2025
Frequency Medicine is NOW
I began my career saying to my patients that Frequency Medicine is the Medicine of the Future (props to Dr. Carolyn McMakin, and even further back props to Albert Einstein, who was quoted, "Future medicine will be the medicine of frequencies."), but the truth is, Frequency Medicine is the medicine of NOW! We're here, we're doing profound work with frequencies, and we're already transforming medicine!
ResonantEquus
Aug 28, 2025
Submitted!
Yesterday (August 20th) was a big day ... I submitted my case report to a peer-reviewed scientific journal! Celebrations are in order! ...
ResonantEquus
Aug 21, 2025
Exciting News: Just Submitted my Blood Clot & FSM Case
In a 2024 study published in the International Journal of Molecular Sciences, a research team found that by stimulating the peripheral femoral nerve in rats with microcurrent below 1000 microamps, Middle Cerebral Artery Occlusion (another more specific word for a stroke) healing is optimized. Further, microcurrent stimulation even demonstrates a protective effect in the group of rats treated prior to being given the stroke.
ResonantEquus
Jul 14, 2025
What is the Difference between FSM & PEMF?
How can you tell the Difference between Frequency Specific Microcurrent (FSM) and Pulsed Electromagnetic Field Therapy (PEMF)? Does it...
ResonantEquus
Jul 6, 2025
What is Pulsed Electromagnetic Field (PEMF) Therapy?
Pulsed Electromagnetic Field Therapy (PEMF) is a non-invasive, painless way to address numerous medical conditions, recovery and wellness...
ResonantEquus
Jun 28, 2025
A Brief History of PEMF
WHEN DID PULSED ELECTROMAGNETIC FIELD THERAPY (PEMF) ORIGINATE - WHAT IS ITS HISTORY? This is part three in a series on PEMF or Pulsed...
ResonantEquus
Jun 22, 2025
Mitochondria and Emotions
"Unfortunately, you aren't going to heal your mitochondria by taking a supplement ..." — Trauma Mind Body Super Conference If healing...
ResonantEquus
Dec 10, 2024
Hydration Tips & Essentials
MORE ON HYDRATION: Water is Life! Water is essential for cellular function, healing, and also for your Frequency Specific Microcurrent & PEMF treatments to be effective, for both you and your pets. PEMF and FSM can be inherently a little dehydrating, so we strongly recommend making sure to consume more water than you normally do when you begin treatments with FSM, and make sure that your pet has access to high-quality, fresh water. If you or your pet stays hydrated throughou
ResonantEquus
Aug 30, 2024
The Vagus Nerve and Frequency Specific Microcurrent
I just love Gil Hedley, Ph.D., Director of Somanautics Workshops, Inc. and producer of the The Integral Anatomy Series, and am...
ResonantEquus
Aug 15, 2024
Welcome to a Resonant Frequency Medicine Virtual Tour!
Welcome to the little blue house, where you'll find Dr. Jessie and Resonant Frequency Medicine. Here's a virtual tour of the new space...
ResonantEquus
Aug 9, 2024
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