Related materials: methodological naturalism and framework transparency, false neutrality of physicalist determinism, closed system of mechanistic explanation of action, dopamine, electrical signaling in the nervous system.
Introduction
Neurobiology can establish the structure of the nervous system, record cellular activity, change particular processes through interventions, and discover stable connections between physiology and behavior. The problem arises not from investigating these connections themselves, but from the way the results are translated into the language of meaning, experience, and the subject.
The standard presentation often begins with a measurable neuronal event, then calls it the mechanism of motivation, reward, decision, or consciousness, and concludes with a cautious qualification: the complete origin of subjective experience has not yet been explained. Formally, no ontological conclusion has been made. Yet the grammar and sequence of the presentation have already led the reader to accept that the subject is in principle produced by neurons, and only the mechanism of that production remains open.
This document examines this construction as a form of ontological substitution. The issue is not the lack of proof for one particular neurobiological hypothesis, but the unnoticed transition from physical description to meaning and from a methodological model to a picture of what exists.
What the Experiment Actually Establishes
A neurobiological experiment can show:
- that the activity of selected cells changes during a particular event;
- that a molecule binds to a receptor and changes the cell’s state;
- that a physiological change correlates with observed behavior;
- that intervention in a process changes the frequency, speed, or probability of behavior;
- that damage to a structure impairs a particular ability of an organism;
- that restoring or pharmacologically altering a process changes the observed outcome.
For example:
change in dopamine signaling
→ the frequency of choosing a more effortful action changes
This is a substantive causal result. It describes dependence between an intervention and measurable behavior.
But the experiment itself does not contain the following assertions:
dopamine creates motivation;
a neuron computes value;
the brain produces desire;
an aggregate of neurons generates the subject.
Such phrases appear after the result has been interpreted. To reach them, meanings must be added that were absent from the measured physical parameters.
First Transition: An Operational Label Becomes Meaning
In an experiment, the researcher assigns an operational meaning to a term in advance.
For example, “reward” may mean:
delivering food after an action has been performed
“Motivation” may be measured as:
the number of lever presses
or
willingness to choose a path requiring greater effort
“Decision” may mean:
the recorded choice of one of two options
Such usage is permissible as long as the term explicitly denotes a measurement procedure. Substitution begins when the operational word acquires its ordinary meaning without warning.
“reward” as an outcome specified by the protocol
→
“reward” as experienced value
“motivation” as measurable intensity of behavior
→
“motivation” as the subject's meaningful striving
“decision” as a registered choice
→
“decision” as an act of the subject
After this expansion, the neural correlation begins to look like the source of a meaningful phenomenon. But no new experiment was conducted between the two meanings of the word. The transition was performed lexically.
An operational label permits a chosen feature to be measured, but does not turn that feature into the complete meaningful phenomenon denoted by the word.
Second Transition: Correspondence Is Renamed Production
The original observation can be formulated without ontological prejudgment:
neuronal event N is stably associated with behavior B
After a causal intervention, a stronger assertion can be formulated:
changing N changes parameters of B under specified conditions
But in standard rhetoric this is often retold as:
N controls motivation;
N creates experience;
N makes a decision;
the brain constructs the meaning of a situation.
The verbs “creates,” “encodes,” “evaluates,” “decides,” and “predicts” establish a direction from mechanism to meaning. The reader no longer sees two compared descriptions. The reader sees a producing cause and its product.
Even the word “participates” can conceal the same transition if one end of the relation is a measurable process and the other an undistinguished meaningful concept:
Dopamine participates in motivation.
It is unclear what precisely is asserted:
- a change in the molecule is associated with a change in behavior;
- the molecule is a condition for the biological realization of an action;
- the molecule creates the experience of striving;
- the molecule determines the content of a goal.
Until these claims are separated, the reliability of a weak empirical connection is transferred to a strong ontological conclusion.
Third Transition: A Ladder of Levels Establishes a Ready-Made Ontology
The manipulation may lie not in a single phrase but in the order of presentation:
molecule
→ receptor
→ neural network
→ cognitive function
→ behavior
→ experience
→ subject
Each neighboring transition looks small and plausible. This makes the entire sequence seem like one causal chain. But between a detailed description of a neural network and the meaning of an experience, the same boundary remains as between one molecule and meaning.
Increasing mechanical complexity does not create a logical transition to the subject:
more elements in the mechanism
≠
the appearance of meaning within the description
If the subject is placed on the last floor of a physical construction, the neural origin of the subject has already been accepted through the arrangement of the text. Afterward, one is allowed to dispute only the number of floors and the structure of transitions, not the legitimacy of the ladder itself.
Fourth Transition: A Hypothesis Becomes an Open Question About Mechanism
The phrase
We do not yet fully understand how the brain creates consciousness.
looks like an acknowledgment of the limits of knowledge. In fact, it opens one question while simultaneously closing another.
The question declared open is:
how does the brain create consciousness?
What is treated as already settled is:
does the brain create consciousness?
Ignorance concerns only the mechanism of a production that has already been accepted. The ontological hypothesis that consciousness originates from neurons is placed inside the presupposition of the question and is no longer presented for separate justification.
The same technique operates in formulations such as:
- “we have not yet found the neural mechanism of subjective experience”;
- “it remains to discover how neurons generate meaning”;
- “science has not yet completely explained the emergence of the subject.”
In every case the direction of explanation is accepted before the investigation. Only the missing mechanical segment is unknown.
A Qualification Does Not Neutralize the Conclusion Already Constructed
After a mechanistic presentation an author may add:
This does not yet prove that neurons completely create the subject.
Formally, such a sentence is cautious. But if the preceding text has already said that neurons encode value, produce decisions, create an internal model, and generate experience, the qualification does not restore the text to neutrality.
The structure remains:
the entire text:
the subject is successively assembled from mechanisms
the final qualification:
the completeness of that assembly has not yet been proven
The reader is offered not a choice between different ontologies, but a single principal picture with temporarily unfilled gaps.
The qualification simultaneously performs two functions:
- it allows the text to produce a materialist conclusion;
- it allows the author to deny having asserted that conclusion.
This creates rhetorical invulnerability: the influence remains, while responsibility for it is removed by appealing to formal caution.
Why This Is Manipulation
Not every inaccuracy is manipulation. Here the manipulative character is determined by the structure of the message:
- a disputed ontology is not identified as disputed;
- it is placed in the grammar and sequence of the explanation;
- empirical reliability is transferred to an unproven transition;
- an alternative formulation of the question disappears before the discussion begins;
- a final qualification conceals the direction in which the conclusion has already been made.
The reader consequently arrives at a thesis that has not been proven but is experienced as the natural continuation of the facts.
the conclusion is not presented as a thesis
→ its proof cannot be demanded directly
the conclusion is embedded in the form of presentation
→ the reader is nevertheless directed toward it
The intention of a particular author is not required in order to identify this structure. A scientist may sincerely reproduce the language of their discipline. The operation of the form remains manipulative: it grants one ontology the status of an obvious background and forces other positions to appear as additional, questionable hypotheses.
Asymmetry of the Burden of Proof
The physicalist picture is granted a low threshold for admission:
Since behavior changes when the brain is affected, the subject is probably produced by the brain.
The subject’s own experience is assigned a high threshold:
The experience of choosing proves nothing: it may be an illusion created by the brain.
A circle emerges:
the brain has already been accepted as the source of the subject
→ experience contradicting this is declared a product of the brain
→ the declared derivativeness of experience confirms the original picture
At the same time, the neural model is allowed to explain missing links through future discoveries, while the subject is not allowed to testify even to the presence of their own distinction. The theory is granted the right to cancel the original phenomenon it was created to explain.
Why Causal Intervention Does Not Close the Ontological Question
If acting on a neural process changes speech, memory, movement, or the ability to report an experience, this demonstrates causal dependence. But dependence does not establish ontological identity.
changing X disrupts the manifestation of Y
≠
X is the source of Y's existence
Damage to a keyboard changes the text that appears on a screen, but this does not imply that the keyboard is the author of the meaning. This analogy does not prove how consciousness works; it only demonstrates the logical error in the transition from a necessary condition of expression to a source of content.
A neural mechanism may be:
- a condition for realizing an action in an organism;
- a channel of influence;
- a limitation on available actions;
- a condition for preserving or expressing an ability;
- a physical process stably corresponding to an experience.
None of these formulations in itself means that the mechanism produces meaning or the subject.
What a Nonmanipulative Presentation Looks Like
A transparent description separates observation, functional interpretation, and ontological hypothesis.
Observation
Under condition C, a change in neural parameter N was registered simultaneously with behavior B.
Causal Experiment
Intervention I changed N, after which the probability of B changed under condition C.
Functional Interpretation
Within this model, N is described as a component of the mechanism regulating B.
Boundary of the Meaning-Based Conclusion
Term M, “reward,” “motivation,” or “decision,” is operationalized through B. Recording N and B does not establish the entirety of M’s ordinary meaningful content.
Ontological Hypothesis
The thesis that N, or the totality of physical processes, produces experience and the subject is a separate thesis and is not contained in the preceding results.
In this form biological research is not weakened. On the contrary, it becomes clear what exactly the experiment established and what was added through interpretation.
Checking a Neurobiological Text
To identify substitution, several questions are useful:
- What was measured directly?
- How are “reward,” “motivation,” “decision,” or “consciousness” operationally defined?
- Did the meaning of the term change between the description of the experiment and the conclusion?
- Which verb connects the neural process with a meaningful phenomenon?
- Has production been demonstrated, or only correspondence and influence?
- Have different descriptions been assembled into a ladder of origin without justifying the transitions?
- Has the ontological hypothesis been hidden inside the question “how does this happen”?
- Does the concluding qualification change the structure of the argument, or merely protect the author?
- Is the same burden of proof applied to the physicalist model and to the subject’s experience?
Central Distinction
description of a neural process
≠
functional interpretation of the process
≠
meaning of an event for a subject
≠
ontology of the subject's origin
Meaning is not one more physical parameter to be discovered after listing neurons in sufficient detail. If the original language of description contains only physical distinctions, the transition to meaning does not arise merely by adding further distinctions of the same type.
Final Formula
The standard neurobiological picture becomes manipulative when it transfers words of meaning to measurable processes, arranges processes into a ladder producing the subject, and then passes off an accepted ontology as a cautious conclusion from facts.
In brief:
Neurobiology establishes dependencies between physical processes and observable manifestations. The thesis that neurons produce meaning and the subject is not a result of those measurements; it appears in the rhetoric of the transition between them.
