u7 2 timing metric route - yasufumi-nakata/mind-upload GitHub Wiki

Wiki: U7-2 timing-metric route packet

An adjacent synchronization packet outside the current public six

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  • Updated: 2026-04-02 / Role: U7-2 route packet

Role Of This Page

This page records one narrow row just outside the current public six at the level of one question, one public-open EEG anchor, one bounded first artifact, and one funding bridge.

Accuracy Notes

This page does not change the active public six-question batch. It only records what the present U7-2 timing-metric route can honestly close first.

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U7-2 timing-metric route packet

This page does not change the current public six-question batch. It records one narrow row just outside that batch, so readers can see why U7-2 is the cleanest adjacent packet after U7-1, why D11 stays the strongest public-open anchor for this row, and what the first release-block timing artifact can honestly close.

What was rechecked for this row

  • D11 A multi-session simultaneous EEG-fMRI dataset with online experience sampling still remains the strongest public-open first anchor for U7-2, because it exposes simultaneous multimodal runs, session structure, and BIDS-side provenance that make offset, jitter, and reanalysis agreement auditable inside one disclosed protocol family.
  • D01 Acquisition delay of wireless EEG still remains the cleanest device-delay support family once this row needs a separate floor for hardware-side acquisition latency rather than only event-log alignment.
  • CastillosCVEP40 (MOABB) remains a useful but secondary timing-stress family when the row needs an additional event-locked waveform check for peak-latency drift, but it still stays check-needed rather than a first public anchor.
  • The current public six-question batch still stays unchanged: U13-2 / U13-5 / U0-2 / U0-3 / U14-4 / U14-2.
  • The next-watch headline queue also stays unchanged: U7-1 / U1-2 / U4-2 / U8-1. This row is an adjacent support packet inside the same synchronization family, not a batch switch.
  • The practical funding bridge for this row still stays watch-first rather than current-public-six: Okawa Foundation research grant remains the cleanest fit, and existing Todoist watch tasks already cover that lane.

Why U7-2 is worth packetizing now

  • It is an A row: the main claim can stay inside EEG-DATA without needing theory, law, or identity overreading.
  • It is metric-first: the first artifact is not a broader multimodal standard claim but a release-block rule that maps offset/jitter into explicit pass/fail timing numbers.
  • It naturally follows U7-1. U7-1 fixes what fields must exist; U7-2 fixes which synchronization errors become operationally unacceptable once those fields exist.
  • It helps U0 and U14 without widening them. Identity-drift timing floors and rerun contracts both become easier to read when timing error already has a named metric bundle and a downgrade rule.

Why D11 stays the main public-open anchor

Candidate What it helps with Why it is not the first public anchor
D11 A multi-session simultaneous EEG-fMRI dataset with online experience sampling (10.18112/openneuro.ds007216.v1.0.0, immediate) It gives 47 sessions, 186 EEG runs, simultaneous EEG-fMRI, run-level timing structure, and BIDS-side provenance, which makes it the strongest public-open route for mapping offset median, jitter p95, peak-latency drift, and reanalysis agreement inside one disclosed family. None in this run. It is the strongest public-open first anchor for U7-2.
D01 Acquisition delay of wireless EEG (10.21227/dv1p-vq18, immediate DOI route) It is the clearest nearby support family once the row needs a separate hardware-side delay floor that is not reducible to BIDS logs alone. It is a device-delay floor rather than the first multimodal reanalysis family, so it stays support rather than primary.
CastillosCVEP40 (MOABB) (check-needed) It is a useful event-locked stress family when the row needs an explicit waveform-side peak-latency drift check. It is still catalog-style and check-needed on the present public route, so it stays secondary rather than primary.

What the first artifact can honestly close now

Artifact piece What it closes now What still stays outside the claim
Timing-metric specification note A bounded rule that fixes the public metric bundle as offset median, jitter p95, peak-latency drift, and reanalysis agreement rather than leaving synchronization quality implicit. Any statement that one metric bundle already establishes a field-wide synchronization standard.
Release-block threshold note A public-safe rule that keeps the row at warning-only whenever corrected event-alignment error p95 > 15 ms or reanalysis agreement < 0.90 remains. Any claim that one threshold generalizes across devices, loop classes, and all ERP families.
Device-versus-pipeline separation note A narrow distinction between acquisition-delay failure, event-log failure, and downstream pipeline failure so the route does not overread one error source as the whole explanation. Any claim that one successful audit already resolves broader multimodal validity, identity continuity, or deployment readiness.

Funding wording that still fits

Route Submission wording that stays honest Why it still fits this row
Okawa Foundation research grant (watch) Metric-based synchronization audit and release-block thresholds for multimodal EEG reproducibility in the mind-upload route The row reads naturally as an information / standards / reproducibility package rather than a stronger neuroscience claim.
Kura Fund (secondary only) A young-researcher timing-metric package for synchronization error control in public EEG verification It fits only as a bounded young-researcher infrastructure package, not as a batch switch or a stronger mind-upload claim.

External dependency tasks that stay outside this session

  • Cross-device truth for absolute latency still needs broader hardware validation beyond the present dataset family.
  • Wider community adoption of any release-block threshold still remains outside the present repository-level artifact.
  • Any interpretation that one timing metric bundle already resolves multimodal common-state, identity, or deployment questions remains outside the present route.

What changed in this run

  • The public batch did not change.
  • The main change is that U7-2 now has a public packet that records the strongest public-open anchor, the first metric bundle, and the watch-level funding bridge without widening the current public six or the next-watch headline queue.
  • This remains a route-setting update, not a solved-claim update.