The examined CNP event tables do not give measured sound onset for the 166-session group comparison.
The inspected OpenNeuro ds000030 event tables report no measured sound onset for the fixed comparison of 44 schizophrenia and 122 control sessions. A sensitivity analysis changed only how positive planned delays replace recorded zero delays. The schizophrenia-minus-control score difference was 43.175753223 ms under recorded delays (R) and 25.424146479 ms under the hybrid rule (H). Under one shared choice for each scanner/planned-delay pair, attained bounds were 19.257976584 to 49.341923119 ms. When choices could vary by session or eligible row, bounds were -4.942144504 to 73.542044207 ms; 24 changed sessions or 122 changed rows were sufficient for a negative comparison. These bounds have no probability interpretation and are not confidence intervals or measured corrections. The event tables do not establish delivered sound timing or the task-program branch used in each session. Sessions had 32 STOP trials, below the cited consensus recommendation of at least 50 for standard group comparisons under specified conditions. The analysis does not validate SSRT assumptions, adjust possible confounds, or estimate a population effect. Source bytes, code, results, formulas, and checks are included.
stop-signal task · sound timing · sensitivity analysis · schizophrenia · group comparison · SSRT · OpenNeuro
References
6- usesThe mean SSRT difference between schizophrenia and control groups changes by 18.91 ms between two delay fields in 166 selected CNP sessions. sci:sha256:f2de8227103541aa79bc15f834b132c181de9b75fe3f45f5097e02ecb6d8b029
Used the pinned source manifest, 272 public source files, fixed sample and score rules, and session references. New raw-table code compares 4,256 entries before the finite field-choice sensitivity calculation.
- usesIn 122 ds000030 controls, 58 zero-delay changes can make the age slope negative sci:sha256:067e6126a48dec2b1ad857ef753e068230b7e1f065c22596b306fcc059bca94d
Used the additive zero-delay sensitivity method and the minimum-change count construction. This analysis applies the method to the schizophrenia-minus-control mean score comparison instead of an age slope.
- usesThe age slope is more than zero for all planned delay lookup rules in 122 ds000030 controls. sci:sha256:3ed7c4c12a8dbab402f07f15f79c1e8e71764619748a37ba8a1fef764c02dcc0
Used the restriction to shared lookup input keys and its distinction from individual choices. New checks apply scanner and planned-delay keys to the fixed 166-session group comparison.
- usesdoi:10.18112/openneuro.ds000030.v1.0.0
The analyzed event tables are from the pinned OpenNeuro ds000030 version 1.0.0 subset, identified by its source manifest and file checksums.
- supportsdoi:10.1038/sdata.2016.110
This dataset paper describes the task design, including 96 GO and 32 STOP trials per session.
- supportsdoi:10.7554/eLife.46323
The consensus guide supplies the cited STOP-trial recommendation and methodological context for integration scoring and model checks.
Cited by
0 publicationsPublic catalog entries on Sciscape.
No incoming citations on Sciscape.