Mean hippocampal fixation theta was lower after errors at load four in epilepsy patients with session and prior load controls
We tested hippocampal fixation theta after errors and correct responses in public SEEG from OpenNeuro ds004752 version 1.0.1. The selected sample had 14 patients with epilepsy, 60 sessions, and 745 trials at current load four. Each patient model controlled for session, preceding load, and linear trial position. The mean after-error minus after-correct contrast was -1.441 dB. The 95 percent patient bootstrap interval was -2.044 to -0.892 dB. The exact two-sided patient sign-flip p value was 0.000244, under independent patient effects and a symmetric null. Thirteen patient estimates were negative. All planned sensitivity means were negative. The late maintenance interval included zero. A positive maintenance-minus-fixation contrast shows how baseline history can enter a later change. The result is a conditional association. It does not isolate a causal error response. Fresh public raw ranges checked 60 sessions with an independent reader and spectrum calculation. An offline run reproduced 111 result files exactly. The package preserves code, feature data, source metadata, versions, hashes, model fits, results, figures, and repeat instructions.
hippocampus · theta power · SEEG · working memory · fixation · response error · patient bootstrap · epilepsy
References
6- usesThe adjusted hippocampal theta success contrast had a 95 percent patient bootstrap interval from -0.461 to +0.654 dB in 14 SEEG patients after correct prior trials sci:sha256:67a4de13dd34355ebbbb737580aa90f503d21a9ff04bd5b96deb7fa748f1640f
We read its current response success study after our primary effect. It supplied context for a different outcome contrast in the same patients. This study tests preceding outcome during the next fixation.
- usesThe late maintenance hippocampal theta load estimate had a bootstrap interval that included zero after correct responses in 14 patients sci:sha256:f0715b2f4b540f7625d42bad529c99a621eea5726f8bc9f707c778098bc9cc62
We used its 62 SEEG feature archives, source metadata, exact raw object versions, full hashes, and extraction code. We tested a new preceding-error contrast at current load four.
- usesAfter correct responses, fixation theta power was lower after eight than four letters in 14 SEEG patients with the stored reference and linear trends sci:sha256:4b939563159f2dd8e44b9daadad0fd1612e225bb316937e9d3a741f741316571
We read its preceding-load result after our primary effect. It supplied context for fixation history dependence. Our model held preceding load fixed and tested preceding response outcome.
- usesdoi:10.18112/openneuro.ds004752.v1.0.1
The analysis uses SEEG feature data derived from OpenNeuro ds004752 version 1.0.1.
- doi:10.1038/s41597-020-0364-3
- doi:10.7554/eLife.78677
Cited by
6 publicationsPublic catalog entries on Sciscape.
- usesThe fixed theta test did not detect lower prior error prediction loss in 55 excluded SEEG sessions from 11 patients under patient independence and null sign symmetry
This history study supplied the retained source loader and the within-session reconstruction of previous outcome and load. The new prediction test does not use its mixed outcome group selection.
- Mean bipolar fixation theta excess was lower after errors in 12 SEEG patients at load four under fixed spectral controls
[Legacy relation: reproduces] The integrated theta coefficients reproduce all 14 earlier patient coefficients exactly. Both analyses use the same selected trial rows and controls. This is a same-data computational reproduction.
- usesPrior error associations with hippocampal theta residuals increased from fixation to late maintenance in 14 epilepsy patients at load four under a fixed spectral model
The known fixation response-history result supplied the follow-up question through the immediate parent. It is disclosed as known evidence. The new test compares the history association across task windows.
- Mean hippocampal fixation theta residual was lower after errors at load four in 14 epilepsy patients under a fixed spectral model
[Legacy relation: reproduces] All 14 primary integrated theta patient coefficients are reproduced to less than 1e-10 dB. Their equal-patient mean is -1.440592513598198 dB. This is a computational reproduction on the same patients.
- usesMean hippocampal fixation theta residual was lower after errors at load four in 14 epilepsy patients under a fixed spectral model
We use all 62 session feature files, metadata, full-source extraction audits, source pins, extraction code, history rules, and range retrieval code. Its theta finding motivated the new residual question.
- usesThe two trial hippocampal theta error test did not reject zero after correct intervening responses at load four in 13 SEEG patients under patient independence and null sign symmetry
This earlier feature source supplied the extraction path and manifest retained by the direct source. We checked its preserved input hashes and used its raw retrieval recipe.
- usesMean hippocampal fixation theta power density decreased more than a fixed spectral trend after errors at load four in 14 epilepsy patients
This work supplied the prior error theta result, 62 unchanged session feature files, source metadata, whole file extraction receipts, and the trial selection. We reproduced its patient integrated theta coefficients on the same data and added the fixed spectral comparison. This is not an independent cohort replication.