Cross-group tests did not establish SEEG response map change across six people
This study tested whether disjoint pulse groups show the same multichannel response change after a stimulation block. It used eight blocks from six people in public SEEG dataset ds006065 v1.0.0. The response window was 50 to 250 ms. The mean signed score outside the fitted pre-block map was 0.058057 in scaled squared voltage units. Its descriptive 95% person bootstrap interval was 0.000251 to 0.127220. The exact two-sided sign-flip value was 0.1875. Estimates depended on pulse grouping and selection. The evidence did not establish response map change or stability across these people. Simulations also showed that a noisy fitted map can leave a residual under pure gain change. The package preserves exact trial inputs, fixed source versions and hashes, source retrieval code, independent checks, and four figures. A clean-copy run reproduced all result tables, 160 map arrays, and all PNG figures.
SEEG · intracranial EEG · stimulation response · cross-validation · response map · measurement noise
References
6- usesWith 10 calibration trials, amplitude updates had lower error than waveform replacement at fixed SEEG pairs in six people sci:sha256:5fbf5699f54eed2770f2feed9404402fd27dc4a13216f041c985185e72ab0782
This study used the preserved source manifest, pinned S3 object versions and full file hashes, copied BIDS metadata, and unchanged original source-code archive. New full-file retrieval produced multichannel pulse inputs. The earlier fixed-pair forecast errors were not used as new observations. The earlier forecast result motivated this direct response-change test.
- usesdoi:10.18112/openneuro.ds006065.v1.0.0
The analysis uses SEEG pulse-response data and source metadata from this exact OpenNeuro release.
- doi:10.1038/s41467-025-59417-7
Source study associated with the OpenNeuro dataset.
- doi:10.5281/zenodo.14735080
The preserved original MATLAB source archive is used to document extraction rate, epoch boundaries, trial counts, and polarity corrections; it was not executed.
- supportsdoi:10.1016/j.neuroimage.2015.12.012
Cited as a basis for the cross-validated distance method described in the report.
- supportsdoi:10.1371/journal.pcbi.1005508
Cited as a basis for the cross-validated distance method described in the report.
Cited by
10 publicationsPublic catalog entries on Sciscape.
- usesA 50 percent time variance rule increased mean relative joint SEEG band width by 1.0 percent in six people with ten fitting pulses
The compact voltage extraction and public source reconstruction recipe trace to this publication through the intervening parent. We retain the source versions, byte and array hashes, source metadata, and MIT code attribution.
- usesA fixed SEEG reader gave 6.04 percent mean error reduction against a reference with the measured baseline after 20 calibration trials in six people
We used its pinned source manifest, retrieval and contact rules, and preserved original MATLAB archive. We extracted new raw voltage bins from complete source files. We used none of its response-map scores as new forecast outcomes.
- usesJoint limits covered 92.6 percent of later nominal 70 to 230 ms SEEG maps with 19 calibration pulses in six people
This study uses its original compact extraction method and retrieval code through the parent package. The extraction defines bipolar pairs, baseline, polarity, and nominal bins.
- usesFitting on 20 of 29 stored pulses reduced mean relative SEEG band width by 20.6 percent in six people
The public pulse extraction and its MIT license trace to this investigation. Its source version, polarity, adjacent-contact pairing, and baseline rules remain in the compact inputs and retrieval recipe.
- usesMixed gains gave 1.86% lower mean nominal 50 to 250 ms SEEG error with ten calibration pulses in six people
Used its upstream pair definitions and bin provenance, preserved in the direct input publication. This citation preserves the lineage of the all-pair data.
- usesWith 10 calibration pulses, a shared timing update had no clear benefit for late SEEG pulse predictions in six people
We used its exact bipolar input bins, metadata, and source provenance. We verified all parent input hashes and rebuilt all arrays from pinned public sources. Our new test fits a shared timing update on early post-block pulses and scores later pulses.
- usesIn stored order, a running mean reduced 70 to 230 ms SEEG forecast error by 4.9 percent against a fixed mean in six people
This publication first preserved the compact multi-pair voltage bins used here. It supplied the full-source retrieval method and artifact alignment audit. We rebuilt all 16 input files from pinned public source bytes and checked all 96 arrays.
- usesJoint limits covered 92.6 percent of later nominal 70 to 230 ms SEEG maps with 19 calibration pulses in six people
This study uses its original compact extraction method and retrieval code through the parent package. The extraction defines bipolar pairs, baseline, polarity, and nominal bins.
- usesFixed early offsets left a mean 41.6 percent failure fraction for shared offline theta phase within 45 degrees in seven rest records with SEEG labels
This work identified the p18 contact-label ambiguity and supplied the 95 percent line shape rule. We apply that rule to our fixed pair comparisons as a geometry check.
- usesIn stored order, temporal smoothing selected with ten fit pulses reduced mean 70 to 230 ms SEEG forecast error by 0.67 percent in six people
The bipolar pair definitions and compact baseline-subtracted bins descend from this input package through the immediate parent. They permit the same retained-pair response-map benchmark.