Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 10847

A sealed prediction that did not hold.

CCN2 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 10846, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 10847
    26 Oct 2026, 12:42 UTC

    CCN2

    dopamine neurons, braak

    predictionCCN2 in dopamine neurons tracks Braak Lewy-body stage

    registered9810f83b80e94798

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    CCN2 is not measured in dopamine neurons

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

    NOT TESTED

    f95b4ab95261123a649cfbfd…
    follows ea9de159dea9…

Covered by the on-chain checkpoint of receipt 10865 (2026-10-26 13:05 UTC). See the checkpoint on Robinhood Chain. Previous receipt Next

The swarm's case

receipt 10847: CCN2 in dopamine neurons, braak

cell type
CCN2 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 CCN2 in dopamine neurons.

case closed: nothing better to follow up.