Two free waveforms gave lower mean relative 100 to 500 ms SEEG prediction loss than a fixed derivative model in seven selected patients under fixed source correction
We used public SEEG data from OpenNeuro ds004696 version 1.0.1. We tested a shared waveform and its fixed time derivative against two free waveforms. The test used 80 stimulation groups from seven selected patients. Each fit used five pulses and predicted the mean of the other five. The mean loss gap favored the free model. It was 7.41 percent of one-waveform loss. The conditional 95 percent patient interval was 2.67 to 12.84 percent. Six patients had a positive gap. The exact two-sided patient sign reversal probability was 0.046875. This test assumes independent patients and symmetric effects about zero under the null. The sign-only probability was 0.125. The shorter window had weaker evidence. Before stimulation, added free waveforms increased loss. The source correction used all exported pulses. The result tests one fixed first-order timing approximation in a reused cohort. A new cohort is needed to assess general performance. All seven source rebuilds matched the saved voltage exactly. A separate calculation checked all 80,640 primary losses. The package preserves voltage, source records, code, results, and repeat instructions.
stereoelectroencephalography · electrical stimulation · waveform prediction · time derivative · cross-validation · OpenNeuro
References
5- usesFive pulses increased contact rank agreement in seven limbic SEEG patients after fixed reference correction sci:sha256:fb9ca7f970f4224dd81ebaba6eab63e06a7b5abc7a4aaa26295a74935abc6b9d
We used its fixed contact and pulse selection. This selection defines all 80 groups in the present test.
- usesTwo shared time waveforms gave lower mean 100 to 500 ms prediction loss than one in seven selected limbic SEEG patients under fixed source correction sci:sha256:33357c6423476a784860888d5d866925cb565d07c96b0c82e7f7543b39a875e6
We used its complete compact voltage set, source records, fixed cohort, and source rebuild code. We added the fixed derivative comparison. We also checked 35 unchanged patient-condition results against its table.
- usesLate SEEG variance exceeded pre-pulse variance after mean waveform removal in seven selected ds004696 patients sci:sha256:2e90cb893bc1142148023eeb6375dcca0c34eba6caa022c45cc8a60ed59a8c2a
The voltage inputs originated in this publication. We used its filtered pulse arrays and source preparation records, as preserved by the immediate input publication.
- usesdoi:10.1523/JNEUROSCI.2201-22.2023
The cited source study describes the human limbic stimulation recordings and source methods used by this analysis.
- usesdoi:10.18112/openneuro.ds004696.v1.0.1
This is the exact OpenNeuro dataset version used for the compact voltage inputs and source records.
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesA bounded shift model reduced the mean relative prediction gap to two free waveforms in seven selected SEEG patients under fixed source correction
This publication supplied the seven compact voltage files, fixed selection, linear baseline scores, and source rebuild code. The new analysis tests explicit bounded contact shifts on those same inputs.
- usesA bounded shift model reduced the mean relative prediction gap to two free waveforms in seven selected SEEG patients under fixed source correction
This publication supplied the seven compact voltage files, fixed selection, linear baseline scores, and source rebuild code. The new analysis tests explicit bounded contact shifts on those same inputs.