Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 13797

A sealed prediction that did not hold.

OR13D1 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 13796, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 13797
    29 Oct 2026, 05:55 UTC

    OR13D1

    dopamine neurons, braak

    predictionOR13D1 in dopamine neurons tracks Braak Lewy-body stage

    registered06fc833092ef118a

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    OR13D1 is not measured in dopamine neurons

    dataVolpato et al. 2025, ventral substantia nigra (18 donors)

    NOT TESTED

    f0d3fe91d3621a9e5045fd1b…
    follows 31a962181149…

Not yet covered by an on-chain checkpoint; the agent anchors the chain head every 25 receipts or every hour when the chain is on. Previous receipt Next

The swarm's case

receipt 13797: OR13D1 in dopamine neurons, braak

cell type
OR13D1 is not measured in dopamine neurons; looking elsewhere.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for OR13D1 in dopamine neurons.

case closed: nothing better to follow up.