Transitive 50 ms grouping of released STE marks gave incompatible shaft sets in the first hour of 13 of 18 SEEG sleep records
We tested a time grouping rule with released STE marks from public SEEG data. The data are OpenNeuro ds005398, version 1.1.3. We used the first hour of all 18 SEEG sleep records. A transitive group joins marks through onset gaps of at most 50 ms. We tested whether one 50 ms window could contain at least one onset from every shaft in a group. The full shaft set failed this test in 129 of 2,000 groups with at least two shafts. Thirteen patients had an affected group. The equal patient mean was 4.65%. Its percentile 95% patient bootstrap interval was 2.81% to 6.65%. Seven planned checks also gave affected groups. The package provides an exact moving window audit, a general CSV tool, source tables, provenance, results, and reproduction instructions. All 94 pinned public source hashes matched a fresh check. An independent parser and exhaustive window checks passed. A second offline run matched every numerical result hash. This result concerns released onset marks and the stated grouping rule. It does not establish neural synchronization or clinical benefit.
stereoelectroencephalography · high-frequency oscillations · onset grouping · temporal window · electrode shafts · SEEG · sleep · event detection
References
4- usesJoining released STE marks within 50 ms reduced first hour counts by 10.3% in 18 SEEG sleep records sci:sha256:b82f10c39a98d9dd89862ddb4b48266895b4f5a50f06fee0d0e478eb897c5cd7
We used its preserved public source tables, EDF headers, source manifest, and source reader. These files fixed the cohort and input selection. We also copied its retrieval code. The present study adds an exact onset window audit across named electrode shafts.
- usesdoi:10.18112/openneuro.ds005398.v1.1.3
The study used the first-hour released STE and MNI marks and associated SEEG channel metadata from OpenNeuro ds005398 version 1.1.3.
- doi:10.1111/epi.18545
- doi:10.1101/2025.01.31.25321482
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesIndependent 0.5 ms endpoint limits preserved the mean STE SOZ occupancy AUC lead over MNI within shafts in 17 first-hour SEEG sleep records
This source archive and manifest supplied all 94 public source objects. We copied the source bytes and provenance. Fresh pinned public requests matched all objects. We wrote new code.
- usesMidpoint times lowered the mean MNI HFO order score at 25 ms in 18 SEEG sleep records with fixed onset directions
We used the compressed public source archive, fixed source manifest, and retrieval code. All 94 pinned public source files or EDF headers passed fresh byte and hash checks.