Frequencies for Brain Health

Jessie Tierney • June 20, 2023

Can we use Frequency Specific Microcurrent to Treat the Brain?

Can we use FSM for Brain Health?

The short answer:  Yes, we can safely and effectively treat the brain with FSM.  And it goes way beyond "the Concussion Protocol."


Did you know that there is an Optimal Resonant Frequency for almost every part of the brain?

We can use Frequency Specific Microcurrent to (hypothetically) specifically target the Amygdala, Forebrain, Hippocampus, Corpus Collosum, Vagus Nerve, blood vessels, dura mater, fascia, adipose, and so on, to promote healing and optimal function of brain tissues. 


How does it work?  FSM treats the brain by pairing tissue frequencies with condition frequencies (frequency instructions), such as reduce inflammation, or alleviate congestion.  We apply these dual-frequency electrical pulses through the body from a positive electrode pair to a negative electrode pair using either sticky pads or warm, moist towels.  The treatment is sub-sensory, meaning the frequencies match the natural micro-amperage current that is already produced within your cells, and basically works by reminding the tissues what their optimal frequency resonance is. 


It's similar to plucking a guitar string which ends up vibrating an equally-tuned guitar string across the room, or how your key fab on your car works to unlock your car but not the one parked next to it.


When we hit the appropriate target tissue with the correct frequency instruction, we can elicit noticeable changes in patient symptoms. 


FSM for Post-Concussion Syndrome: A Major Success Story!

Dr. Jessie was first introduced to Frequency Specific Microcurrent when a dear friend was suffering from severe post-concussional symptoms which were poorly managed by conventional medicine.  When a Neuropsychologist recommended that her friend try a community college art class instead of pursuing his dream of a Doctoral Degree in Climate Science, and when this friend couldn't read a text message without getting a severe headache that lasted days, and he couldn't handle walking through a grocery store without lasting nervous system consequences, they seeked an alternative. 


Miraculously, they found Dr. Carol McMakin and Frequency Specific Microcurrent at the FSM Clinc in Troutdale, Oregan.  Equipped with a Home FSM Unit that helped him to heal his brain and nervous system from the post-concussion syndrome symptoms, this friend attended graduate school and maintained a 4.0 GPA during his rigorous doctoral program, FSM unit by his side.  That's when Dr. Jessie decided to learn to work with FSM and pursued manual therapy techniques that support holistic concussion recovery. 


Dr. Jessie now specializes in treating the brain for many conditions including brain fog, cognitive decline, memory challenges, acute concussions, post-concussion syndrome, and much more utilizing Frqeuency Specific Microcurrent, Neural Mobilization, Cranial Manipulation and other supportive strategies to help with these challenging, often debilitating conditions. 

Learn More about FSM for Concussion

Dr. Jessie offers free consults so you can determine together if this is the right therapeutic intervention for you. 

Free Consult with Dr. Jessie
By Raechel Koob April 23, 2026
From a functional medicine perspective, allergies are not just about pollen, dust, or environmental triggers—they are a reflection of how your immune system is functioning. And one of the most important places to look? Your gut.
By Raechel Koob April 16, 2026
Even in people who are not diabetic, blood sugar imbalances can quietly drive fatigue, weight gain, hormone disruption, inflammation, and long-term chronic disease. The challenge is that most people don’t realize it’s happening.
By Raechel Koob April 8, 2026
As the days get longer and the sun returns, many people expect to feel naturally more energized. And yet, for so many, spring arrives… and the fatigue is still there. If you’re feeling tired despite the seasonal shift, your body isn’t broken—it’s asking for support at a deeper level.
By Raechel Koob February 19, 2026
Many individuals we work with have done so much to support their health: addressing gut concerns, balancing hormones, changing nutrition and lifestyle, yet still feel disconnected from their body or anxious about symptoms returning.
By Raechel Koob February 11, 2026
NAD+ for a mitochondrial health reset. Who can benefit from this IV and why
By Raechel Koob January 19, 2026
IV therapy to enhance immune system support
By Raechel Koob January 8, 2026
Myers’ Cocktail is one of the most well-known and widely used nutritional IV infusions in functional and integrative medicine. It delivers a powerful blend of vitamins and minerals directly into the bloodstream, bypassing the digestive system for maximum absorption and immediate cellular availability.
By Raechel Koob December 23, 2025
How to Set Goals You Can Actually Achieve (Without Burning Out)
By Raechel Koob December 12, 2025
15 tips to support your bowel movements with functional medicine recommendations
By Raechel Koob November 25, 2025
Simple, delicious gluten free recipes, food and drinks, to enjoy this holiday season!