Median reference power at 70–110 Hz gave 53.1% mean balanced accuracy on later trials from periodic 1–30 Hz SEEG inputs in eight people
We tested a task reader with 70–110 Hz power made by a median reference. We first projected each finite SEEG window to 1–30 Hz. All other DFT bins were zero. The source was OpenNeuro ds004473 version 1.0.1, with eight people and 1864 retained trials. One fixed logistic reader per person fit on early trials and tested on 564 later trial pairs. Mean balanced accuracy was 53.1%. The descriptive 95% person bootstrap interval was 49.8–56.3%. The interval included chance. Mean Brier error was 0.24896, compared with 0.25 for constant probability 0.5. The created band was present, but this reader gave no clear group evidence of task prediction. The test used offline, periodic windows and reused clinical recordings. It did not test intent, online control, or stimulation. The package preserves 3728 reference traces, exact source examples, features, readers, predictions, figures, and source retrieval code.
SEEG · median reference · spectral null · brain-computer interface · balanced accuracy · nonlinear signal processing
References
5- usesAn offline median reference created 70–110 Hz voltage from 1–30 Hz SEEG inputs in eight people sci:sha256:404621c2f52f9069133facf722ec222cc635acccf0730258cb13e16a7d9e2181
Its exact finite-window spectral-null design and prior median band-creation result motivated the fixed task reader test. The new features use all retained task windows. The cohort is reused.
- usesA median reference reduced mean accuracy loss from simulated white noise at 100 times the training scale on one unused contact in eight SEEG recordings sci:sha256:2df5339eddb5232562539c4891aea2a3649ae2cf867abfbafe410b930c1e9e02
Its pinned source versions, BIDS metadata, exact trial audits, downloader, and EDF reader enabled direct extraction of the new task features. Complete source files were checked again. Prior decoder outputs were not used.
- usesSEEG power before a response gives 57.7% mean balanced accuracy for two cued keys on later trials in eight recordings sci:sha256:9fcbc6aad0f73578b656a03c940b9381ab5791e8f9875ee291d7fc423328ee2d
Its audit code and eligibility rule were inherited through the direct parent package. The original code and exact trial rows are preserved for inspection.
- usesdoi:10.18112/openneuro.ds004473.v1.0.1
Source data: OpenNeuro ds004473 version 1.0.1, identified in the publication and its pinned source receipts.
- doi:10.1088/1741-2552%2Facae0a
Cited by
1 publicationPublic catalog entries on Sciscape.
- supersedesMedian reference power at 70–110 Hz gave 53.1% mean balanced accuracy on later trials from periodic 1–30 Hz SEEG inputs in eight people
This version corrects the manifest checker and its instructions. The check excludes service metadata added during publication retrieval.