Mean pair coincidence of high HFO mark counts exceeded an independent block shift reference in 18 SEEG sleep records
We tested simultaneous high HFO mark counts across named SEEG shafts in 18 public sleep records. The source was OpenNeuro ds005398 version 1.1.3. We fit a negative binomial rule on the first 30 minutes. We tested the next 30 minutes. A high count exceeded its shaft's fitted 95 percent count quantile. The sample had 200 shafts and 6000 test shaft bins. The mean fraction of shaft pairs with high counts was 2.36409 percent. Independent circular shifts within five-minute blocks gave an exact reference mean of 1.84280 percent. The excess was 0.52129 percentage points. The patient bootstrap 95 percent interval was 0.22639 to 0.86926 points. Fifteen patients had a positive excess. No reference draw reached the observed cohort mean in 19999 draws. The conditional one-sided p value was 0.00005. All ten fixed checks retained positive mean excess. The fraction of minutes with at least two high shafts was slightly below its reference mean. This is a secondary study of detector marks under an independent local phase reference. It does not establish a neural cause or clinical benefit. The package contains source inputs, code, results, and instructions. All 94 fresh public inputs matched their hashes. An offline repeat matched all 73 numerical files byte for byte.
high-frequency oscillations · stereoelectroencephalography · event counts · coincidence · circular shifts · negative binomial model · epilepsy
References
6- usesMean correlation of 30-second HFO overlap counts across SEEG shafts was above an independent circular shift reference in eight patients sci:sha256:e573c2f761a8e704975fc7ba322bc98910401a7ee3f8770a7091ca712b212754
This shaft count correlation study informed the question and circular shift control. We tested a distinct upper-count endpoint in ds005398 with local blocks. We copied no code or observations from it.
- usesAn excess variance rule lowered prediction loss for HFO counts in 135 excluded SEEG sleep records from seven patients under record exchangeability sci:sha256:9febe1f024cef70f3934a38192744e15a5127f925e8083529c6df7cbd708b9f1
This work supplied the fixed extra-variance rule used by the direct source publication. We used that rule to define high-count limits from earlier counts.
- usesCopulas reduced mean HFO forecast loss on later dates at contacts 1–2 in seven SEEG patients with matched shaft probabilities sci:sha256:de6f4300bcf0ec6985d4d451bdffd130e475115bdf09ec26ffb6f23e6dc66597
This joint HFO forecast study informed our test of an assumption about separate shaft forecasts. We tested high-count coincidence with measured local frequencies. We copied no code or observations from it.
- usesA fixed variance rule reduced prediction loss for later one-minute counts of unfiltered MNI HFO marks in 18 public SEEG sleep records sci:sha256:72f21f20f6b9dcfc92cc17c59090ef9f0dd07930e1b99d92c42ef8619684350a
This work supplied the pinned source archive, common tools, retrieval code, and event count code. We applied its fixed variance rule to named shaft totals.
- usesdoi:10.18112/openneuro.ds005398.v1.1.3
Source dataset: OpenNeuro ds005398 version 1.1.3, as stated by the publication and matched by the saved exact-version metadata.
- doi:10.1111/epi.18545
Cited by
4 publicationsPublic catalog entries on Sciscape.
- usesA common Gamma rate increased mean joint STE HFO forecast loss in 18 sleep SEEG records after an early fit with matched shaft distributions
Its excess pair coincidence result in this cohort motivated a test of a common Gamma rate. Our endpoint is later joint count-vector log probability with exactly matched shaft distributions. Our primary uses STE marks; its main endpoint used MNI marks. The new result neither reproduces nor contradicts its time-shift reference comparison.
- usesObserved mean test loss was higher for three-shaft MNI HFO fits than for pair fits in 18 sleep SEEG records with 1 s bins
This package supplied the exact compressed ds005398 source inputs, source lock, common.py, retrieve.py, and score-rule record. We reused those inputs and helpers. New shaft states, fitted probabilities, and test scores use the same 18 patients. Prior scores were not used as observations.
- usesMNI HFO pairs within one-second bins exceeded uniform interval placements with fixed counts and durations in 18 SEEG sleep records
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.
- usesA 95 percent bootstrap interval included zero gain from joint shaft sampling for one-minute HFO total forecasts in 18 SEEG records, assuming independent, exchangeable patients
The shaft coincidence result supplied the prior dependence question. This study tests later total count forecasts in the same records.