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Research · Neuroclearance

Neuroclearance

Understanding how the brain clears, repairs and sustains itself, and turning that understanding into better lives.

Bench prototype in development · updated September 28, 2026   Research stage: not a treatment; clinical benefit still to be established.

The question

Why the brain's own maintenance system matters

Every brain runs a quiet maintenance system: fluid moves, waste is cleared, tissue repairs and renews. When that system works well, we think clearly, recover from injury and age with our faculties intact. When it falters, the consequences touch nearly every family: Parkinson's disease, Alzheimer's disease, the slow loss of function with age, the long road back after neurological injury.

Neuroclearance asks a direct question: can we measure and influence the physiology of brain fluid transport and clearance precisely enough to make a real difference to brain health, recovery and healthy aging? We are answering it the way hard engineering questions get answered, by building the instruments first. Sensing, control and recording tools that can command an action, measure the response, and tell the two apart with confidence.

Human engineers and AI are building this together: people bringing physiology, controls and judgment; AI bringing literature synthesis, design exploration and analysis; and a shared memory, DOS, keeping every decision and result so the program compounds.

  • StageFirst bench prototype in development
  • Latest milestoneComponents received for the first bench build (September 2026)
  • Next milestoneBench assembly and integration, then measurement characterization
  • Led byDavid Sherrer
  • HomeMNEOS, developed under NuvoNexus, LLC
  • UpdatedSeptember 28, 2026

Building now

The first bench prototype

The first Neuroclearance bench system is being assembled now. It is an engineering instrument: a configuration of sensors, controls, timing and recording built to show us exactly how well we can measure what we intend to study. On the bench we learn how each sensor behaves, how tightly we can align a command with a response, how repeatable the chain is, and how the system reports its own faults.

That foundation is what earns the next step. With a characterized instrument, the biological questions can be designed with precision, and with the right specialists and oversight at the table.

MNEOS engineering record

Bench build record, September 2026

Components for the first bench configuration arrived and were inventoried in late September 2026, and assembly has begun. Read the field note: The first Neuroclearance bench build begins.

The road ahead

Milestones, and what moves each one forward

Each milestone is earned with evidence, and each one is published as it is reached. Follow along through the field notes.

  1. MilestoneResearch framing and prototype specification
    StatusIn development with documented planning
    What moves it forwardDated, approved public summary
  2. MilestoneComponent acquisition
    StatusComponents received for initial bench work
    What moves it forwardReceipt and inventory verification; approved photograph if used
  3. MilestoneBench assembly and integration
    StatusIn development
    What moves it forwardIntegration record identifying the configuration
  4. MilestoneMeasurement characterization
    StatusPlanned next verification work
    What moves it forwardRepeatability, calibration and timing report for stated conditions
  5. MilestoneIntegrated non-human testing
    StatusPlanned
    What moves it forwardReviewed test report including failures and limits
  6. MilestoneBiological or clinical research
    StatusFuture stage dependent on preceding work
    What moves it forwardSpecific study and applicable scientific, ethical and regulatory review

Milestone list updated September 28, 2026. Results are published with their methods, conditions, uncertainty and limitations.

Purpose

Who we are building for, and how we will know

Who we are building for

People living with Parkinson's disease and Alzheimer's disease. Older adults who want to keep their independence and their minds. Anyone recovering from a neurological injury, including the service members and veterans whose recovery we hope this research can one day serve. These are the reasons the program exists and the directions the research will grow.

Research directions

  • Healthy aging and resilience. Turning measurable physiological responses into sustained function over years, not moments.
  • Neurological recovery. Finding the recovery-relevant measures that can be studied responsibly and improved deliberately.
  • Cognitive function. Identifying the functional endpoints that matter to people and designing studies that can move them.

The standard we hold ourselves to

Ambition and rigor belong together. We distinguish a commanded action from a measured response, a biomarker signal from a functional gain, and a short-term change from lasting benefit, because the people we are building for deserve results that hold up.

What success looks like now

A bench system that produces trustworthy, time-aligned measurements, behaves predictably within its engineering conditions, records faults and uncertainty, and supports repeatable tests. From there, the biological and clinical questions get their own study designs and their own specialist oversight.

Evidence

Inspiration, and where we stand

External study

Science that inspires the question

Independent research teams are showing that the physiology of brain clearance can be studied and measured. A 2025 Parkinson's physiological and biomarker study (PubMed 41271795, DOI 10.1038/s41531-025-01179-6) is one example of the work that motivates us. It is another team's result, and it sharpens our questions rather than answering them.

Where we stand. Neuroclearance is a research program at the bench-prototype stage. It is not a treatment, its safety and clinical effectiveness are still to be established, and it is not available for patient use. Every milestone toward that evidence is published here as it happens.

Join us

Help shape the first experiments

This is the moment when a program takes its shape, and the people who join now will shape it. We are looking for biomedical instrumentation, neuroscience, systems and control engineering, physiology, experimental design, statistics and clinical research planning. Bring the measurement that matters, the alternative explanation we should test, or the engineering uncertainty we should resolve next.

Open collaboration. Scope, time, access and compensation are agreed before work begins.

Open problem OP-01

Trustworthy bench measurements

Which measurement limitations could invalidate an interpretation of the first Neuroclearance bench results?

First useful contribution: A proposed calibration, timing and uncertainty plan for the bench configuration, written against the stated conditions.

Expertise: Instrumentation, metrology, controls engineering
Status: Open now · contact David Sherrer · updated September 28, 2026

Read the brief

Open problem OP-02

Evidence for lasting benefit

What would distinguish a transient physiological response from meaningful, durable function in brain-health research?

First useful contribution: An endpoint and alternative-explanations review: what would count, what could mislead, and what a later study would need.

Expertise: Neuroscience, physiology, clinical methods, statistics
Status: Open now · contact David Sherrer · updated September 28, 2026

Read the brief

Notes

Intellectual property. Provisional patent applications have been filed for aspects of the research, protecting the ideas while the evidence is built (the USPTO explains that provisional applications are not examined). Public summaries describe the research direction; detailed disclosures are handled separately.

For clinicians and researchers. This site is not a patient service. If you want to collaborate, use the research inquiry form.