A lower reset threshold detected two more responses under early 5/min and 80 percent ready time limits in eight SEEG records
Two command rules were tested on public OpenNeuro ds004473 version 1.0.2. Eight people with epilepsy gave 816 later recorded responses. Both rules used an early SEEG reader and a separate early threshold. Each rule had a five-per-minute background limit and at least 80 percent ready background endpoints in calibration. A lower reset threshold detected 160 responses. One threshold detected 158. The mean gain with equal weight for each person was 0.22 percentage points. All extra hits came from one person. The descriptive paired bootstrap interval was 0.00 to 0.67 points. The paired sign-flip value was 1.00. This small reused cohort does not establish a general gain. Four people exceeded the early rate limit in the later scan under each rule. A ready time limit removed an almost always unavailable choice in one person. The package preserves code, features, source records, full results, checks, and three figures. This was an offline cued movement test. It did not test brain stimulation.
stereo-EEG · brain-computer interface · command detection · ready time · reset threshold · cued movement
References
5- usesA fixed SEEG decoder separated windows before keypress from rest on later trials in eight patients sci:sha256:bd6c59023a95ca7dc23d6549123fb8e0b3724d75412db49c1e004ce64fc1dd57
The event extraction code and event features came from this work through the direct source package. The new study uses those features to fit an early pooled reader. It preserves the pinned raw range recipe.
- usesAt a zero threshold, eight-pair SEEG decoders gave a mean of 36.7 outside-guard triggers per eligible minute in eight later task scans sci:sha256:22495a59283fcfea65785cbf2a7a410c3a81dc75e721320a08a5ed114e14bd43
The continuous scan retrieval code and feature definition came from this benchmark through the direct source package. The new study uses its later scan inputs and preserves its pinned retrieval code.
- usesSeparate shaft agreement did not show higher prepress detection at a 5/min early limit in eight SEEG records sci:sha256:c64e3c9a970f0c7ca32e0f9508e402d87acb4636314e3a52515cce26781897d7
This publication supplied all eight event and stream feature sets, early pair selections, source records, retrieval code, and the pooled reader method. The new study tests lower reset thresholds under common early rate and ready time limits. It exactly repeats the cited pooled rate-only command and hit arrays.
- usesdoi:10.18112/openneuro.ds004473.v1.0.2
Source recordings and event annotations for the eight-person exploratory reanalysis.
- doi:10.1088/1741-2552%2Facae0a
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