Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 0828

A sealed prediction that did not hold.

ADRA2A is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 827, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 0828
    17 Oct 2026, 07:36 UTC

    ADRA2A

    dopamine neurons, braak

    predictionADRA2A in dopamine neurons tracks Braak Lewy-body stage

    registereda850dccccac5c9bc

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    ADRA2A is not measured in dopamine neurons

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

    NOT TESTED

    accc2215025412581f1c2483…
    follows a07943bed732…

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 0828: ADRA2A in dopamine neurons, braak

cell type
ADRA2A 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 ADRA2A in dopamine neurons.

case closed: nothing better to follow up.