Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 13290

A sealed prediction that did not hold.

SNORA7B is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 13289, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 13290
    28 Oct 2026, 18:41 UTC

    SNORA7B

    dopamine neurons, braak

    predictionSNORA7B in dopamine neurons tracks Braak Lewy-body stage

    registered2ef3acd4cc66e888

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    SNORA7B is not measured in dopamine neurons

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

    NOT TESTED

    32ee826ec4f1e250cf81d016…
    follows 031303e1c5fb…

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 13290: SNORA7B in dopamine neurons, braak

cell type
SNORA7B 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 SNORA7B in dopamine neurons.

case closed: nothing better to follow up.