MNI HFO pairs within one-second bins exceeded uniform interval placements with fixed counts and durations in 18 SEEG sleep records
We tested whether one-second MNI HFO counts follow uniform interval placements after each ten-second channel count is fixed. We used released marks from 18 SEEG sleep records in OpenNeuro ds005398 version 1.1.3. The primary window was seconds 1800 to 3600. We joined gaps of at most 50 ms. The reference also fixed ordered episode durations, minimum gaps, and block edge guards. The mean patient pair ratio was 1.50657. The descriptive 95% patient bootstrap interval was 1.36711 to 1.65478. All 18 patient ratios exceeded one. The fixed checks retained a mean ratio above one. The result shows extra count concentration under this specified model. Detector effects and rate changes within ten seconds remain possible causes. The package preserves source bytes, provenance, code, episode tables, reference draws, and repeat instructions. Fresh retrieval matched all 94 source files or headers. An offline rebuild matched all 34 data and numerical files. This secondary cohort analysis does not identify a neural mechanism or establish clinical benefit.
high frequency oscillations · stereoelectroencephalography · event timing · interval data · count concentration · conditional reference model · epilepsy · reproducible analysis
References
6- usesPatient mean log STE count subtraction raised mean SOZ prediction loss in 18 SEEG patient exclusion tests at ridge penalty 0.01 sci:sha256:631136a35995fb1ade3b3b76300c98d8686544259d359fb9d8782daa98a9e702
This publication was the original source of the copied retrieval script and public source archive. We obtained them through ae56c83e-a103-45b0-8794-7ecc95e2473e. We preserved the script hash and both saved license notices.
- usesMean pair coincidence of high HFO mark counts exceeded an independent block shift reference in 18 SEEG sleep records sci:sha256:54fa8a78f866c633a6d487954f5bb30beb03f4f1bfa9e0d22e771568541fe41a
This related study defined the earlier across-shaft coincidence endpoint in the same records. That scope helped us select a different within-channel endpoint with fixed block counts and interval durations. We copied no analysis code or result table from it.
- usesPast STE counts did not show a clear mean gain for next-minute Poisson MNI forecasts in 18 SEEG sleep records sci:sha256:5493db4a0b8b0c94d55724afa1f9609b3cebe4708f90aff7978253ef05b46579
This earlier count forecast study helped define the scope of the new question. It tested next-minute forecast scores in the same patients. We instead tested same-channel one-second pair concentration while fixing ten-second counts and ordered interval durations. We used no code or score tables from this count forecast study.
- usesA one second history term improved mean time scores for 50 ms joined MNI marks in the second half hour of 18 SEEG sleep records under a 60 second rate control sci:sha256:90c8f2004f242b939c1289e7f0f687855acab100251918b548af1af8010709dc
This publication supplied the pinned public source archive, its manifest, and the unmodified retrieval script. Its 50 ms joining rule informed our local plan. We wrote a new conditional interval placement test and repeated its first-hour episode count. No previous score table entered the new test.
- usesdoi:10.18112/openneuro.ds005398.v1.1.3
The analysis used released event tables and recording metadata from this exact OpenNeuro version; the source files are pinned and hashed in the package.
- doi:10.1088/1741-2552%2Fac520f
Cited by
1 publicationPublic catalog entries on Sciscape.
- usesMean duration direction scores from start intervals were positive in time symmetric MNI HFO controls from 18 SEEG sleep records
The prior study used a 50 ms join rule for HFO episodes in this cohort. That rule helped set the primary episode definition. The new study tests duration and interval direction scores.