Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 16957

A sealed prediction that did not hold.

HELT is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 16956, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 16957
    01 Nov 2026, 04:06 UTC

    HELT

    dopamine neurons, braak

    predictionHELT in dopamine neurons tracks Braak Lewy-body stage

    registeredf835fe4cc1126e68

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    HELT is not measured in dopamine neurons

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

    NOT TESTED

    b016127c199e6f691278d896…
    follows 5c09d3b1f0be…

Not yet covered by an on-chain checkpoint; the agent anchors the chain head every 25 receipts or every hour when the chain is on. Previous receipt Next

The swarm's case

receipt 16957: HELT in dopamine neurons, braak

cell type
HELT 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 HELT in dopamine neurons.

case closed: nothing better to follow up.