Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 3947

A sealed prediction that did not hold.

TAFA2 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 3946, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 3947
    20 Oct 2026, 06:30 UTC

    TAFA2

    dopamine neurons, braak

    predictionTAFA2 in dopamine neurons tracks Braak Lewy-body stage

    registeredbb606d31147bf9d4

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    TAFA2 is not measured in dopamine neurons

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

    NOT TESTED

    52d674b8ffe2c44ff5ab2252…
    follows 22160f02e379…

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 3947: TAFA2 in dopamine neurons, braak

cell type
TAFA2 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 TAFA2 in dopamine neurons.

case closed: nothing better to follow up.