PROPOSED EXPERIMENT / v1.0

COV‑AGE

Matched-burden manipulation of fault geometry in aged systems.

Can two aged tissues with the same total amount of damage have different function solely because the damage is arranged and correlated differently?

StatusConceptual experiment

Primary purposeFalsification

Human interventionNone

Sourcev2.0 · Section 12

The idea in plain language

Count the faults. Then change only their relationships.

If total burden is held constant and function still changes, the geometry of failure may be a causal variable. If function does not change, the central Project 150 theory loses its reason to exist.

This is deliberately an experiment against the hypothesis—not a search for a favourable biomarker and not an attempt to confirm it at any cost.

Same burden

Contained geometryFaults remain locally isolatable

Same burden

Correlated geometryEvery module shares the fault mode

Conceptual diagram only. COV‑AGE asks whether spatial organisation changes function when total burden is held constant.

Experimental logic

Five protections against self-deception.

The experiment is interpretable only if burden matching, temporal order and independent replication succeed.

Matched burden

Fault count, intensity, dwell time, treated fraction and target engagement are equivalent.

Two fault classes

A cell-state fault and a niche fault must show the same direction.

Temporal precedence

Covariance and propagation must change before durable function.

Hard endpoints

Force, barrier recovery, mobility, reserve and pathology outrank clocks.

Safety co-primary

Cancer, infection, clonal expansion, frailty and impaired healing can negate benefit.

Matched arms

Same burden. Six experimental geometries.

ArmPatternPurpose

ASham

Procedure and imaging control

BContained regions

Same burden concentrated in isolatable regions

CRandom mosaic

Same burden dispersed without organised topology

DInterleaved / synchronous

Common-mode coverage across every module

EInterleaved / phased

Same cumulative exposure with temporal independence

FYoung calibration

Context only; not the therapeutic target

Primary outcomes

Function first.

Muscle

In situ specific force, fatigue resistance and recovery—not grip alone.

Skin

Barrier recovery, tensile integrity, wound closure and blinded pathology.

Whole system

Gait, spontaneous activity, cardiorespiratory reserve and challenge recovery.

Mechanism

Common-mode fraction, propagation radius and modularity at matched mean burden.

Preregistered failure

When COV‑AGE should reject the theory.

01
Covariance changes substantially at matched burden, but hard function does not.
02
The pattern effect appears in only one fault class or reverses without a prespecified mechanism.
03
Cell composition, perfusion, clonality or a single pathway explains the result better.
04
The architecture changes after function, not before it.
05
Any gain is offset by cancer, infection, frailty or impaired healing.
06
The result fails across sex, site or a second genetic model.

Next research decision

Do not build a therapy. First prove the variable can be isolated.

The immediate next step proposed by v2.0 is a lower-cost ex vivo or organotypic feasibility package: manipulate covariance at constant burden, compare robust definitions, establish time precedence and stop if the result depends on one pathway or one metric.

Read the source publication