Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 2882

A sealed prediction that did not hold.

CHRM4 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 2881, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 2882
    19 Oct 2026, 07:25 UTC

    CHRM4

    dopamine neurons, braak

    predictionCHRM4 in dopamine neurons tracks Braak Lewy-body stage

    registered74918252eb3b4ba8

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    CHRM4 is not measured in dopamine neurons

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

    NOT TESTED

    7f0c3c867c8d7c04d7beb293…
    follows 60d287760dba…

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 2882: CHRM4 in dopamine neurons, braak

cell type
CHRM4 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 CHRM4 in dopamine neurons.

case closed: nothing better to follow up.