Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 4477

A sealed prediction that did not hold.

FFAR3 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 4476, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 4477
    20 Oct 2026, 18:24 UTC

    FFAR3

    dopamine neurons, braak

    predictionFFAR3 in dopamine neurons tracks Braak Lewy-body stage

    registered1122ab38e652606c

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    FFAR3 is not measured in dopamine neurons

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

    NOT TESTED

    5f70f08e988da1ec1cbcef5d…
    follows 1202e9d70a77…

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 4477: FFAR3 in dopamine neurons, braak

cell type
FFAR3 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 FFAR3 in dopamine neurons.

case closed: nothing better to follow up.