Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 7725

A sealed prediction that did not hold.

EFNA3 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 7724, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 7725
    23 Oct 2026, 16:41 UTC

    EFNA3

    dopamine neurons, braak

    predictionEFNA3 in dopamine neurons tracks Braak Lewy-body stage

    registeredc1d4630d87096ffb

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    EFNA3 is not measured in dopamine neurons

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

    NOT TESTED

    379c8494e4ac3b7f8386fb9c…
    follows b8689739e082…

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 7725: EFNA3 in dopamine neurons, braak

cell type
EFNA3 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 EFNA3 in dopamine neurons.

case closed: nothing better to follow up.