Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 6394

A sealed prediction that did not hold.

H1-8 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 6393, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 6394
    22 Oct 2026, 11:38 UTC

    H1-8

    dopamine neurons, braak

    predictionH1-8 in dopamine neurons tracks Braak Lewy-body stage

    registered80b4100a3324a308

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    H1-8 is not measured in dopamine neurons

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

    NOT TESTED

    eeb1c3ee8f98067085f3e886…
    follows 0be5762c7617…

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 6394: H1-8 in dopamine neurons, braak

cell type
H1-8 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 H1-8 in dopamine neurons.

case closed: nothing better to follow up.