Quadratic power limits reduced grid waits after simulated 10 ms SEEG gaps in 21 patients with missing voltage RMS bounded by five times past RMS
We tested a causal 70 to 110 Hz power readout in 35 SEEG records from 21 patients. We removed known 10 ms intervals in post analysis windows. We assumed that missing voltage root mean square (RMS) was at most five times the RMS in the previous second. Quadratic power limits reduced the stable grid wait by 27.7 ms relative to triangle limits. The 95% patient bootstrap interval was 24.9 to 30.4 ms. The rule limited possible power error to 5% of mean past power. It had to hold at that time and all later test times up to 500 ms. The voltage condition held in all 276 main cases. It failed in 62 of 1,112 cases when the multiplier was two. The complete reference was inside every tested interval when the voltage condition held. All 35 selected voltage records matched fresh public source files. A full repeat gave identical numerical results. The package includes exact input voltage, code, source records, tables, and three figures. These results apply to known simulated recording gaps. They do not establish a safe read delay after stimulation or improved BCI decoding.
SEEG · signal processing · power limits · missing samples · causal filtering · brain-computer interfaces · voltage RMS
References
4- usesA complete saved state reproduced causal power after restarts in 35 SEEG records with no input gaps sci:sha256:d4cdf85cce272a8a687213150339eac50e9e6430ca265dbcef84cd2277e3810c
Uses exact selected voltage, fixed source manifests, compression layout, and adapted retrieval and source checks. Adds known simulated input gaps and conditional power limits.
- usesA centered 100 ms mean used future voltage after causal filtering in 10 SEEG recordings sci:sha256:12aa05a70c371c12f0af618bb7453b8c12ae93f6d4378026d1ad0b1ecad09c1f
Uses its lossless selected voltage through the direct parent publication. Preserves selected shapes, source channels, units, and hashes.
- usesdoi:10.18112/openneuro.ds006519.v1.0.0
The analysis uses selected voltage records and event metadata from OpenNeuro ds006519 version 1.0.0.
- doi:10.1137/0904038
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesA voltage cap from the past second failed in 34 of 1104 simulated 10 ms gaps in 35 SEEG records
We used this related same-record study for comparison. It compares quadratic and triangle power limits under a missing-input RMS budget. Our test uses a per-sample voltage cap and RMS feature error. We read it after our main numeric analysis. It supplied no calculation inputs.
- usesA fitted voltage limit failed for 8.8 percent of 10 ms SEEG blocks after stimulation in 21 patients
We used the 35 saved four-channel voltage arrays, record table, source metadata, hashes, voltage loader, retrieval recipe, and quadratic power limit code. We added a two-second rank fit, dense held-out coverage audit, and sparse power tradeoff test. These studies share patients.