A common time split supported at most four stimulation sites in five SEEG sessions with four calibration and four test pulses per site
We tested one common calibration and test time split in five public SEEG sessions from OpenNeuro ds004457 version 1.0.2. Each eligible site needed four calibration pulses before the split and four test pulses after it. The exact maximum site counts were 2, 1, 1, 1, and 4. The candidate catalogs had 35, 49, 35, 35, and 29 sites. After calibration for all candidate sites, only 36 of 732 test pulses from the split within each site remained. Shorter input windows kept the same limits. The package supplies an exact interval tool, pulse assignments, figures, code, and source records. All 110 public source files passed hash checks. A fresh raw extraction matched all 30 saved array fields and five event tables. Independent event counts and repeated results agreed. These results describe the fixed clinical recording schedule and stated input rules. We did not estimate reader accuracy or stimulation benefit.
SEEG · brain-computer interface · stimulation · calibration · test split · recording schedule · interval algorithm · OpenNeuro
References
4- usesA fixed covariance rule gave higher SEEG site accuracy than a diagonal rule in offline tests from five patient sessions sci:sha256:1407cd9ac712a4bcd551a3738cc90c3fab309b871572cbd6fc644b41555f7886
This publication supplied the fixed recording targets, the eight pulse site and current rule, the first four calibration and last four test allocation, and the raw extraction method. These rules defined the 183 site cohort in the present schedule audit. We did not use its covariance classifier.
- usesMeans of two responses lowered log score per pulse for calibrated site readers in five SEEG sessions at 20 to 100 ms sci:sha256:418d518461019ac1084a4712431f8bb4e3729685bb28406d36bb68f54d131a61
This publication supplied the full compact event arrays, pulse times, input validity flags, source metadata, and pinned raw source manifest. We used those inputs for the common time split audit and verified them with a fresh raw extraction. We applied an eight pulse site rule to its full saved events rather than its nine pulse reader cohort.
- usesdoi:10.18112/openneuro.ds004457.v1.0.2
The analysis used the five sessions in OpenNeuro ds004457 version 1.0.2; this is the exact dataset version recorded in the source manifest and saved dataset metadata.
- doi:10.1523/JNEUROSCI.1325-22.2023
Cited by
5 publicationsPublic catalog entries on Sciscape.
- usesEarly timing fits increased mean relative late SEEG forecast error by 1.92 percent compared with amplitude fits in five sessions after four calibration pulses per known site
Used its schedule audit to limit the present result to forward, known-site forecasts within sessions. The test does not claim a global calibration stage.
- usesContact normalization kept SEEG site decisions fixed under simulated five percent contact gain changes but reduced accuracy in five offline sessions
Supplied the prior session timing audit. The present allocation check also finds 696 queries before the final calibration pulse.
- usesCoordinate spacing gave lower mean eight-site accuracy than random sets in five offline SEEG tests at equal calibration pulse counts
Uses its source-time audit to define the limits of a later-within-site split. This study adds saved pulse allocations and a clock-only control for each selected set.
- usesMeans of four pulses reduced normalized 20–100 ms voltage error by 33.3% relative to zero across blocks at five sites in three SEEG sessions with equal site and patient weights
We used its ten compact input files and public raw-data retrieval and extraction code. All ten files matched its archive hashes. A fresh retrieval of the 110 selected public source files and a new extraction matched all arrays and parsed events. The package preserves this lineage and the source recipe.
- usesA SEEG library from four earlier pulses per known site identified three of six first return pulses at 20–100 ms in three sessions
Its time-split support counts motivated a library that grows as known sites complete four calibration responses.