The clipped five-pulse SEEG rule bounds forecast size when one calibration waveform changes
The clipped noise scaling rule has an exact size limit when one of five calibration waveforms changes. The other four waveforms and the inner product must stay fixed. The closure of possible forecasts is a ball. Its center is the four-waveform mean. Its radius is the norm of that mean. The proof requires no noise distribution. We used it to audit eight public SEEG sessions from OpenNeuro ds004696 v1.0.1. The analysis used 86 stimulation sites and 886 stimulation-to-readout pairs. For 20–500 ms centered bipolar voltage, the mean patient error ratio was 2.75. This ratio compares the offline upper error envelope with unchanged forecast error. Its descriptive 95% patient bootstrap interval was 2.51–3.05. Loss used fixed later targets and fixed original calibration-energy weights. Two arbitrary calibration changes can make the forecast grow without limit. The archive includes the proof, a calibration-only sensitivity tool, exact trial products, four figures, code, source hashes, and reproduction instructions. This study did not test a live interface or stimulation safety.
stereo-electroencephalography · electrical stimulation · forecast sensitivity · robustness bound · calibration waveform · inner product · brain-computer interface
References
4- usesFive-pulse noise scaling reduced later single-pulse error for 20–500 ms centered bipolar SEEG in eight patient sessions sci:sha256:fbc06ab469d48eac7a6f54dd97cd24ccd9c7c5ca4b0db4d64340536b3e81428a
The study tested this publication's clipped one-scale forecast rule. It reused its 24 verified compact input files, source metadata, provenance, and trial extraction code. The new work proves exact sensitivity to one arbitrary replacement and audits later-error limits.
- usesA five-pulse check selected more repeatable bipolar SEEG pairs within eight epilepsy patient sessions sci:sha256:b5b7963746f5c6d2a2a8f7844ec590732a4eb152bc7a70979b3bc95c3e27820f
The study used the fixed bipolar readout selection and corrected chronological first-five and final-five pulse split from this benchmark.
- usesdoi:10.18112/openneuro.ds004696.v1.0.1
The analysis used author trial derivatives and compact inputs from OpenNeuro ds004696 v1.0.1.
- doi:10.1523/JNEUROSCI.2201-22.2023
Data paper for the OpenNeuro dataset used in the analysis.
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesA scaled pulse triplet kept five-pulse SEEG forecast size bounded under two replacements and increased error in eight unchanged sessions
Its bound for one arbitrary replacement motivated the new two-replacement proof and failure example.
- usesA scaled pulse triplet kept five-pulse SEEG forecast size bounded under two replacements and increased error in eight unchanged sessions
Its bound for one arbitrary replacement motivated the new two-replacement proof and failure example.