Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 10219

A sealed prediction that did not hold.

SSPOP is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 10218, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 10219
    25 Oct 2026, 23:28 UTC

    SSPOP

    dopamine neurons, braak

    predictionSSPOP in dopamine neurons tracks Braak Lewy-body stage

    registered487590bdf2e013a8

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    SSPOP is not measured in dopamine neurons

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

    NOT TESTED

    3ba823436995d8b0b9fc8ebe…
    follows 8a061516bd09…

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 10219: SSPOP in dopamine neurons, braak

cell type
SSPOP 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 SSPOP in dopamine neurons.

case closed: nothing better to follow up.