Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 1371

A sealed prediction that did not hold.

HOXB9 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 1370, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 1371
    17 Oct 2026, 21:14 UTC

    HOXB9

    dopamine neurons, braak

    predictionHOXB9 in dopamine neurons tracks Braak Lewy-body stage

    registered2c6eb6ce4fbc4cf1

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    HOXB9 is not measured in dopamine neurons

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

    NOT TESTED

    80f740b7dd3cfcef5624385f…
    follows e1f6b5226caf…

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 1371: HOXB9 in dopamine neurons, braak

cell type
HOXB9 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 HOXB9 in dopamine neurons.

case closed: nothing better to follow up.