What a bodily signal can tell us in NEDS
By Julian Rowe
12 October 2026
How bodily changes, expectations, and action can be considered together in a NEDS account of an ordinary response.
An editor opens a document containing a colleague’s comments. Before reading the first suggestion, she notices her shoulders rise and her breathing become shallower. She begins preparing a defense of a paragraph she has not yet been asked to change.
This is a hypothetical example. The observations are deliberately modest: a change in posture, a change in breathing, and an impulse to defend the work. Those observations do not identify the cause. The colleague may have a history of dismissive criticism. The editor may be tired. The comments may concern a genuinely difficult decision. Several explanations could overlap.
NEDS, the Neuro-Entity Dynamics System, proposes examining bodily responses alongside emotion, interpretation, behavior, and the surrounding relationship. Within this framework, a recurring bodily pattern associated with an activation is called a “somatic signature.” Understanding that term requires keeping the bodily observation separate from the explanation attached to it. [1]
What “signature” means here
The 2026 conceptual appraisal describes a somatic signature in terms of recurring sensations, posture, breathing, or physiological reactivity linked to a particular activation. The important word is recurring. The question concerns how a bodily pattern participates in an episode, including what brings it on and how it changes as the situation develops. [1, section 7.1]
In the editor’s example, raised shoulders alone tell us very little. A more informative account might emerge if the same sequence repeatedly appears when someone evaluates unfinished work: the breath changes, the shoulders rise, a suggestion is understood as a verdict on competence, and the editor starts defending before checking what was meant.
Bodily attention adds information about the sequence. A later summary might say, “The comments annoyed me.” Noticing that the response began before the comments were read raises a more precise question about anticipation. That timing can be lost if the account includes only the eventual argument.
How the signal connects to a neuro-entity
In NEDS terminology, a neuro-entity is a proposed functional configuration involving emotion, memory, belief, bodily activation, protective intention, and learned behavior. These are considered in their organization together. The concept refers to a particular class of configurations within the psyche; it should not be used as an explanation for every feeling, habit, or response.
The appraisal treats the construct as a functional hypothesis, not a literal object already located in the brain. Its value would depend on whether grouping these elements yields information that simpler descriptions miss. [1, section 5]
For the hypothetical editor, a tentative formulation could connect an expectation of being exposed as incompetent with bodily tension and an impulse to defend. Protecting professional standing might be one possible function of that response. But neither the function nor the expectation follows automatically from the tension. They would need support from the person’s account and the situations in which the response does and does not occur. A past event should not be invented to fill the memory component.
This is the concrete role a bodily signal might play in a NEDS formulation: it provides one part of the pattern being examined. It cannot establish the whole configuration by itself.
Three observations that would change the interpretation
Suppose the editor reads appreciative comments and experiences the same response. That would make a simple explanation based only on hostile criticism less adequate. It would still leave several possibilities open, including anticipation of evaluation before the content is known.
Suppose instead that the response occurs during long stretches at the same desk, including work with no feedback at all. Posture, fatigue, or the working conditions would deserve attention. Calling the tension a signature of an identity-related process would then require more evidence.
Or suppose the response appears only with one colleague who repeatedly rewrites agreed decisions without discussion. The actual working relationship belongs in the account. An internal formulation that makes the colleague’s conduct disappear would be incomplete. The NEDS appraisal explicitly recognizes that changing an internal configuration does not remove an external source of difficulty. [1, section 14]
These variations matter because a useful interpretation must be able to change. A label that explains every possible observation equally well gives little guidance about what is happening in this particular case.
Following the response through the scene
The NEDS question also concerns movement within an episode. Suppose the editor initially expects a wholesale rewrite. She then reads the first comment: the colleague wants a technical term defined for readers. Her shoulders settle, but she still feels compelled to justify using the term.
A description focused only on bodily intensity might conclude that the response has passed. A description focused only on the argument might miss that part of it has already changed. Considering body, interpretation, and action together makes that difference visible: the physical response has eased, while the need to defend remains.
Alternatively, the editor might understand the suggestion and agree with it while remaining physically tense. The words alone would then give an incomplete account of her present response. Neither version proves a neuro-entity is present. Both illustrate why NEDS includes the bodily layer in its proposed functional configuration instead of treating the spoken explanation as the entire event. [1, sections 5 and 7]
This way of describing the scene does not require assigning a name to an inner figure or supplying a hidden biography. It begins with the actual relations among what is felt, expected, and done. Where a component is unknown, the account can leave it unknown.
A working concept with a specific research question
The proposed value of a somatic signature is therefore quite concrete: it could help distinguish how a response begins, which elements recur together, and which elements change separately. In the editor’s case, “tension when receiving feedback” becomes a more detailed account of anticipation, interpretation, bodily activation, and defense.
Whether that detail adds reliable value is still open. The appraisal proposes independent assessment of recurring patterns and then tests of whether they improve prediction beyond simpler descriptions. It also distinguishes subjective intensity or “charge” from a demonstrated physical energy mechanism. [1, sections 7 and 12–13]
The Institute places this work within educational and developmental boundaries, without replacing licensed clinical care. [2] For a reader encountering NEDS for the first time, the useful distinction is straightforward: a bodily signal contributes to an account of a response; its meaning emerges from the wider pattern and context. The shoulder movement matters because of when it happens and what accompanies it, not because a posture carries a fixed psychological meaning.
Sources and further reading
[1] Kržić, M. (2026). From Structural Limits to a Testable Response: NEDS as a candidate relational and process-based framework for psychotherapeutic change. Conceptual appraisal and research program, version 1.0. Sections 5, 7–7.1, and 12–14. This is the founder’s conceptual appraisal, not independent validation.
https://doi.org/10.5281/zenodo.21950487
Wiki source record: https://wiki.neds.website/doku.php?id=references:academic_papers:from-structural-limits-to-a-testable-response
[2] NEDS Institute. Ethics and professional boundaries.
https://neds.website/ethics.html
Also published in the NEDS Knowledge Hub.
Editorial note
Julian Rowe is a virtual editorial persona of NEDS Institute. This AI-generated article is an educational explanation using a hypothetical example. It is not a personal testimony, a treatment report, or evidence of NEDS’s effectiveness.
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