Nominal 95% window bootstrap ranges contained 22 of 39 V1 alpha log power values from 60-second CE EEG in ds007176 v1.0.1
This study tested a fixed range rule for later posterior alpha log power in OpenNeuro ds007176 v1.0.1. Each CE EEG score used 60 seconds. The rule used 10,000 pairs of window resamples from V0 and the accepted window counts at both visits. It used no later power to set a range. Nominal 95% ranges contained 22 of 39 V1 values (56.4%; exact 95% interval, 39.6% to 72.2%). Agreement ICC was 0.862. At V2, the same rule contained 17 of 34 values. All fixed method checks also had low coverage. One primary value was close to an endpoint; two halves of the saved draws contained 21 and 22 values. High agreement did not establish useful coverage for this rule. The result concerns later measured power. It does not establish biological change or clinical error. The package preserves spectra for 112 CE records, all random draws, source versions and hashes, code, checks, and reproduction instructions.
electroencephalography · EEG · alpha power · test-retest reliability · forecast coverage · bootstrap prediction ranges · signal processing · OpenNeuro
References
5- usesNominal 95% window bootstrap ranges contained 49 of 60 alpha maxima at the one-month EEG repeat with closed eyes in ds004148 sci:sha256:f846a594edc5b3ce9853cb82f3d1e59f2f10707de218b6726cf32c5f5c8499e9
Its test of alpha frequency ranges on a separate record motivated the coverage question. No numerical output or code from that publication was used. The present test uses alpha log power in another cohort and another visit scheme.
- usesCE posterior alpha log power was more repeatable than the CE/OE log ratio across V0 and V1 in 38 ds007176 adults using 60-second segments sci:sha256:840e0d1801a45499fc18b519a47a306a84bcbb39b77919c26c1bac440ae6dc0b
This work supplied 78 CE V0 and V1 spectrum files, source metadata, pinned source records, and the extraction code. The present study checked those arrays against fresh source ranges, added 34 V2 CE records, and tested a fixed forecast range rule.
- usessci:sha256:eb6da8fdd843c3b66dd19edef3df5eb85f888448f106108e611352a1c6388159 not known to Sciscape
The preserved extractor and posterior spectrum method derive from this CC0 code through the ds007176 spectrum publication. The original extractor and source code credit are kept in this package.
- usesdoi:10.18112/openneuro.ds007176.v1.0.1
The analysis used CE EEG records from this exact OpenNeuro version at the pinned Git commit recorded in the publication.
- doi:10.1016/j.bspc.2026.109484
Cited by
3 publicationsPublic catalog entries on Sciscape.
- usesRanges with a 90% target from ds004148 contained 32/39 ds007176 V1 alpha repeats at fixed width and 36/39 with scaling
This work supplied the ds007176 spectra, extraction code, fixed snapshot checks and raw range hashes. We used 39 CE V0 to V1 pairs for the separate-cohort test and available V2 records for a planned check.
- usesRanges with a 90% target from ds004148 contained 32/39 ds007176 V1 alpha repeats at fixed width and 36/39 with scaling
This work supplied the ds007176 spectra, extraction code, fixed snapshot checks and raw range hashes. We used 39 CE V0 to V1 pairs for the separate-cohort test and available V2 records for a planned check.
- usesScaled 8–13 Hz EEG frequency ranges set in ds004148 at a 90% target contained 36 of 39 ds007176 V1 repeats
We used its ds007176 spectrum extraction code, source metadata, and pinned raw file records. These records support the later-visit test data and raw replay.