The SOMATHEON Framework for Neuro-Biomechanical State Transitions in Longitudinal Functional Recovery
Joaquim Santos Albino
IH-001 — HibriMind / SOMATHEON
Version 1.0 — First Public Release — July 2026
The first public release of the SOMATHEON framework is now available.
From Adaptive Rigidity to Dynamic Stability presents a practice-derived conceptual and operational framework for investigating longitudinal transitions in functional neuro-biomechanical organisation.
SOMATHEON begins from a clinical observation: functional recovery cannot always be adequately described as the correction of an isolated structure, the disappearance of a symptom, or the immediate response to an intervention.
A living system may preserve function through rigidity, protection, compensation, restricted movement, or altered load distribution. These organisations may be costly, but they may also provide temporary stability and continuity.
This creates a different recovery problem.
If rigidity is only an error, the task is to remove it. If rigidity is also a stabilising strategy, removing it creates a transition problem.
Within SOMATHEON, manual intervention is therefore conceptualised not as direct correction of the organism, but as a controlled mechanical and sensory perturbation capable of modifying some of the conditions supporting the current functional organisation.
The intervention may make another organisation possible.
It does not determine whether that organisation will be sustained.
The intervention does not produce recovery. It changes the conditions under which recovery may become possible.
The framework distinguishes between state accessibility, state dominance, and state recoverability.
An alternative functional organisation may become accessible after intervention while the previous rigid or compensatory organisation remains dominant. Under ecological exposure — gravity, movement, fatigue, occupational demands, training, sleep, pain, or habitual loading — the system may return toward the organisation it can still most easily reconstruct.
Partial recurrence is therefore treated as a longitudinal phenomenon rather than as a binary marker of therapeutic success or failure.
Its amplitude, duration, latency, and spontaneous recovery may provide information about the changing relationship between functional organisations.
From this perspective, consolidation is not simply the permanent occupation of a new state.
It is a progressive alteration of the functional landscape itself.
Within SOMATHEON, recovery involves a progressive reorganisation of functional state dominance.
The previous costly organisation becomes less dominant.
Alternative strategies become more accessible.
Recovery after perturbation becomes easier.
Dependence on rigid protection, fixed compensation, and repeated external intervention decreases.
The framework introduces functional coherence as a longitudinal integrative construct describing the capacity of a functional system to preserve, adapt, and recover meaningful activity through sufficiently integrated tissue availability, protective regulation, motor organisation, controlled optionality, load management, recovery capacity, and autonomy.
SOMATHEON does not present these propositions as established facts.
Version 1.0 defines explicit empirical commitments, conditions of falsification, methodological boundaries, and circumstances under which central components of the framework should be modified or abandoned.
Its origin lies in longitudinal clinical observation.
Its future scientific value will depend on what occurs when its constructs and predictions are exposed to independent observation, measurement, criticism, and empirical testing.
This publication represents the first public release of this formulation of SOMATHEON.
Read the full publication
Zenodo DOI:
https://doi.org/10.5281/zenodo.21434841
Citation
Albino, Joaquim Santos. From Adaptive Rigidity to Dynamic Stability: The SOMATHEON Framework for Neuro-Biomechanical State Transitions in Longitudinal Functional Recovery. Version 1.0, First Public Release. IH-001 — HibriMind / SOMATHEON, July 2026.
DOI: 10.5281/zenodo.21434841