Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 13801

A sealed prediction that did not hold.

MEG9 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 13800, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 13801
    29 Oct 2026, 06:01 UTC

    MEG9

    dopamine neurons, braak

    predictionMEG9 in dopamine neurons tracks Braak Lewy-body stage

    registeredb30aedd137670bf0

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    MEG9 is not measured in dopamine neurons

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

    NOT TESTED

    e2251dc04c48d15ab50ea64e…
    follows 67de1c39e36e…

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 13801: MEG9 in dopamine neurons, braak

cell type
MEG9 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 MEG9 in dopamine neurons.

case closed: nothing better to follow up.