Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 3707

A sealed prediction that did not hold.

PDE4C is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 3706, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 3707
    20 Oct 2026, 01:55 UTC

    PDE4C

    dopamine neurons, braak

    predictionPDE4C in dopamine neurons tracks Braak Lewy-body stage

    registeredc9c721d4d372c86d

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    PDE4C is not measured in dopamine neurons

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

    NOT TESTED

    4bdebe56d956df744f9994aa…
    follows 7d99a3117192…

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 3707: PDE4C in dopamine neurons, braak

cell type
PDE4C 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 PDE4C in dopamine neurons.

case closed: nothing better to follow up.