The Unified Model of Tone
Healers have spent centuries talking past each other, even though they all work on the same body. They are different languages discussing the same phenomenon. That phenomenon is tone. This model defines that system precisely enough to measure it and stakes the definition on predictions that can be falsified. By Dr. Jason Dulberg, cited to 251 sources.
The Model
Tone is a regulatory system in its own right, as basic to the body as metabolism or respiration, and medicine has named it a dozen times over without ever noticing that it was naming one thing.
Healers have spent centuries talking past each other, even though they all work on the same body. Chiropractic, osteopathy, physical therapy, massage therapy, acupuncture, somatic healing, and many other healing arts have each developed their own vocabulary for the same clinical phenomena. Medical doctors, working through pharmaceuticals and surgery, act on the same body for the same reasons, even when those reasons go unstated. The same goes for psychology, nutrition, exercise, coaching, and every other health-centered discipline. Each has its own philosophies, vocabularies, techniques, theories, and practitioners for the same human system.
The Unified Model of Tone proposes that these many sectors of health are not so different after all. They are different languages discussing the same phenomenon. That phenomenon is tone. It has been hiding in plain sight. Medicine already accepts that the body holds dozens of variables within narrow healthy ranges: blood pressure, core temperature, pH, glucose, heart rate, and many more. Health is the body keeping each of these in its operational window, and disease is any of them drifting out and failing to return. What no one has claimed as one system is the property the body adjusts to move them. That property is tone.
The body's own vocabulary already records this property everywhere it looks: muscle tone, vascular tone, autonomic tone, vagal tone, emotional tone, and more. The word has been sitting in the medical vocabulary the entire time, correctly applied to a dozen separate systems and never once claimed for the single system beneath them all. This model does not claim the word tone. Charles Sherrington brought tone into modern physiology, and clinicians in more than one tradition built whole systems of care on it more than a century ago. What has not been done before is the unification of tone. Muscle tone, vascular tone, autonomic tone, cortical tone and the rest are held here to be one regulatory system read at different sites.
Tone
Tone is not a vibration, a single frequency, or the activity of any one part of the body. It is the integrated state that emerges from the relationship among mechanical tension, neural excitability, autonomic regulation, metabolism, circulation, immune activity, sensory processing, prediction, and behavioral readiness. At any given moment, tone describes how these processes are organized across the body and what that organization allows the system to perceive, regulate, and do next. The regulation of tone is health, and the dysregulation of tone is disease.
Vibration and rhythmic oscillation remain essential to the model, because oscillation is the medium through which tone is expressed, carried, and read. Tone itself is the larger organizational condition: the state that embodies the consequences of prior experience while conditioning what the organism can perceive, regulate, and do next. This regulation operates across the body as one interconnected tension network, with oscillatory activity linking its processes across multiple scales.
The model asserts that every disease has a tonal expression, and that many are initiated, maintained, or amplified by failures of tonal regulation. Regulation is reciprocal: the nervous system shapes the tone of the tissues, while the tissues continuously report their state back, so that the two are always shaping one another. Tone does not travel through nerves alone. It propagates through many mediums at once, including neural, mechanical, fluid, and electrical fields, each transmitting at its own speed and in its own way, yet all synchronized to one another. This coupling, the same signal carried in many forms and held in step across them, allows the body to communicate information and maintain itself as a whole.
How to read it
Three kinds of statement appear in this model, and it is written so that a reader can always tell them apart.
The chapters
This model seeks to answer questions that every healing tradition has confronted but none has fully resolved, including the cause of idiopathic disease, how subclinical pain and symptoms arise, and why physical, mental, and spiritual health are so interconnected. What follows is an account of what tone is, how it organizes across biological scales, how it becomes distorted, why the same input lands differently in different bodies, and why every therapeutic intervention, from chiropractic adjustments to pharmaceutical prescriptions and surgical procedures, has the capacity to help the system reorganize toward a higher level of coherence. The professions differ in how they read the body and in the names they give what they find. Beneath every one of their instruments is the same regulated property, and the sections that follow trace it from the whole body down to the single cell.
0Before You BeginStandard science, set down in order.Read →IThe Problem of Parallel VocabulariesTheir own vocabulary for the same clinical phenomena.Read →IIWhat Is Tone?An account of what tone is.Read →IIIThe Architecture That Makes Tone PossibleOne interconnected tension network.Read →IVHow a Tone TravelsHow tone propagates through many mediums at once.Read →VHow the Body Knows ItselfThe body's recursive registration of itself.Read →VIDistortionHow tone becomes distorted.Read →VIIOne Mechanism, Many Types of HealingHow every intervention can help the system reorganize.Read →VIIIInput Meets ToneWhy the same input lands differently in different bodies.Read →IXThe Unifying ClaimBeneath every one of their instruments is the same regulated property.Read →§The ReferencesAll 251 sources, each linked to its original.Read →What the model predicts
The effect of any event on the body is never determined by the event alone. It is determined by how that event interacts with the organism's existing tone.
A single further principle organizes everything that follows and gives the model its clinical force. There is no such thing as an input acting upon an empty body. Every input, whether a touch, injury, pathogen, medication, meal, emotion, or therapeutic intervention, enters a body already shaped by its history, structure, expectations, and available reserve. The outcome depends on what arrives and on the state of the body receiving it. This is why the same cause yields flourishing in one person and collapse in another, and it reframes health, disease, and treatment alike as properties of the encounter between input and tone rather than of the input by itself.
Your nervous system, in expert hands.
Neuroscience · Miami
What is the Unified Model of Tone?
The Unified Model of Tone proposes that these many sectors of health are not so different after all. They are different languages discussing the same phenomenon. That phenomenon is tone. Tone is a regulatory system in its own right, as basic to the body as metabolism or respiration, and medicine has named it a dozen times over without ever noticing that it was naming one thing. Muscle tone, vascular tone, autonomic tone, cortical tone and the rest are held here to be one regulatory system read at different sites. The regulation of tone is health, and the dysregulation of tone is disease.
Who wrote it?
Dr. Jason Dulberg of Luxury Chiropractic in Miami, working from 251 cited sources. Three kinds of statement appear in this model, and it is written so that a reader can always tell them apart. The first is established science that the model synthesizes rather than originates. Those findings are cited for what their investigators established. No researcher named in this model has proposed tone as it is defined here, and none is enlisted to endorse it. The second is the model's own contribution: its original claims and the predictions that follow from them, foremost that tone is the master regulatory variable, that it is the hidden term between every input and every outcome, and that the distortion every profession treats is a breakdown in the body's recursive registration of itself.
Is tone just a new name for things medicine already measures?
The word has been sitting in the medical vocabulary the entire time, correctly applied to a dozen separate systems and never once claimed for the single system beneath them all. That ubiquity is not an embarrassment to the claim made here. It is the best evidence for it. Each field was touching the same property from a different side, and each then went on using the word inside its own boundary without ever asking what the others were measuring. This model does not claim the word tone. What has not been done before is the unification of tone. This model defines that system precisely enough to measure it and stakes the definition on predictions that can be falsified.
What would establish the model?
The effect of any event on the body is never determined by the event alone. It is determined by how that event interacts with the organism's existing tone. This principle produces the model's clearest testable prediction. An intervention that directly pushes a physiological measure should move it in the same direction regardless of its starting point. An intervention that restores the system regulating that measure should produce a different result. Values that begin too high should decrease, while values that begin too low should increase, with both moving toward the body's appropriate regulatory range. If patients starting above and below their respective healthy ranges move toward those ranges, and the effect exceeds ordinary variation or regression to the mean, the resulting convergence would support the model's central claim.
Does a model this broad explain anything?
A unifying framework should be judged by the standard proper to one. The question is not whether it explains little, since explaining a great deal is the whole ambition of unification, but whether the unification is coherent, whether it is parsimonious, and whether it makes predictions specific enough to be tested. This model is written to be read on those terms.
Does the model say chiropractic is better than other professions?
Healers have spent centuries talking past each other, even though they all work on the same body. Chiropractic, osteopathy, physical therapy, massage therapy, acupuncture, somatic healing, and many other healing arts have each developed their own vocabulary for the same clinical phenomena. Every therapeutic intervention, from chiropractic adjustments to pharmaceutical prescriptions and surgical procedures, has the capacity to help the system reorganize toward a higher level of coherence. The professions differ in how they read the body and in the names they give what they find. Beneath every one of their instruments is the same regulated property.