Eileen Day Mckusick – Tuning Into Frequency

I’ve been fascinated with the idea of sound and sound therapy for a long time. When I came across Eileen McKusick’s work, it truly stood out to me. Her story begins as a massage therapist looking to upgrade her practice, and what she found was nothing short of revolutionary.

“The human biofield is not theory—it is a readable, responsive field of memory, trauma, and transformation.”

“Sound becomes medicine when directed with intention and tuned to the truth of the body’s story.”

Keys Insights and takeways
  1. The Human Biofield is Mappable and Reactive
    Through consistent use of tuning forks, McKusick discovered an energetic map that correlates with the body’s trauma, memory, and wellness states.

  2. Vibrational Sound Can Shift Stored Emotional Imprints
    Using frequencies, one can detect and release disharmonies within the auric field, much like energetic scar tissue being dissolved.

  3. Sound Healing Is Both Scientific and Mystical
    Eileen bridges physical science (nervous system, plasma, resonance) with esoteric frameworks like chakras, ley lines, and astral projections.

  4. Remote Healing is Possible via the Biofield
    Advanced practitioners can access and influence someone’s biofield non-locally, reflecting principles from quantum entanglement.

  5. Plasma and Ether May Be the Missing Language of Healing
    Her work reframes ether not just as space but as a reactive, sentient matrix through which sound and light travel and transform.

  6. The Mind Can Project Form onto the Astral Plane
    Intention, imagination, and belief can imprint structures onto subtle fields, which others can perceive and interact with.

  7. Disciplined Practice is Required for Healing Modalities
    McKusick emphasizes the importance of training, self-awareness, and structure—not just intuition—for lasting results.

“Healing is not always about adding something new—it’s often about releasing what was stored in silence.”

“The mind is not separate from the field. It is the architect of the subtle.”

She started experimenting with tuning forks—initially placing them on the body and noticing how their vibration affected the client. But then she realized that holding the forks slightly above the body also triggered unique responses. The sound coming back would change—sometimes flat, sometimes dissonant, sometimes harmonic. That’s when she began mapping what she would later call the human biofield.

Through thousands of sessions, Eileen discovered a consistent and detailed energetic anatomy that extended several feet outside the body. This toroidal field, remarkably, aligned with ancient energetic maps and contemporary esoteric traditions. Those familiar with the Monroe Institute’s work on the Hebrew letters of the Kabbalah and the torus field will notice a parallel.

Her research revealed that trauma, memory, and energetic stagnation were stored in specific areas of this biofield. By applying tuned frequencies through forks, she could locate and shift these imprints, creating healing and transformation.

What makes her work even more impressive is that she didn’t just approach this from an esoteric standpoint—she formalized it through academic study. Her work bridges alternative medicine, energy healing, and biology.

You’ll find diagrams of the field in her book, along with her correlations to the chakra system and plasma physics. She connects vibrational healing to phenomena like the Schumann Resonance, and while her interpretation of terms like “ether” and “plasma” may not align with all modern scientific standards, her experiential methodology opens compelling territory.

She also shares a deeply personal journey—overcoming tone deafness through years of vocal practice, developing her sensitivity to resonance and inner harmony. For anyone exploring voice work, this part of her story is invaluable.

Another fascinating point she raises is how the mind can project energetic structures, like the example of a dowsing instructor creating a virtual field on a property and how students could then detect that field. This aligns with esoteric concepts of the astral and how imagination becomes formative.

Her remote healing experiments showed that once she developed her inner sensitivity and mapped the system well, she could perceive and shift fields non-locally—an echo of quantum consciousness.

Eileen’s work is both a journey and a system. It walks through sound therapy, ultrasound, the nervous system, plasma physics, and the subtle energetics of the human being. Her correlations between vibrational frequencies and stored trauma, as well as her exploration of tools like tuning forks and even crystals, make this a rich field for any practitioner.

For healers, sound therapists, and esoteric explorers, this is not just theory—it’s a living, breathing discipline. Whether you’re familiar with cymatics, interested in the sacred geometry of sound, or exploring alternative healing, Eileen’s work is a valuable reference point. I’ve already ordered my own set of tuning forks and will share my findings in future videos.

If you’re curious, check out my full interview with her on The Cult of You and visit https://thecvltofyou.com for more esoteric science and sound.

Meet Eileen Day McKusick
Eileen Day McKusick is a pioneering researcher, writer, inventor, practitioner, educator and speaker in the fields of therapeutic sound, the human biofield and electric health. She has an MA in Integrative Education and has been studying the effects of sound on the human body and its electromagnetic system since 1996 and the founder of the Biofield Tuning Institute, author of the award winning, bestselling book “Tuning the Human Biofield: Healing with Vibrational Sound Therapy”.

“Every trauma you carry echoes in your biofield until a frequency returns it to harmony.”

“Discipline and resonance—these are the twin pillars of true vibrational medicine.”

“What if your aura is a musical composition, waiting for a tuning fork to bring it into symphony?”

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