The delay-field correlation difference persists with disjoint GO trials in 126 ds000030 scanner runs
In 126 CONTROL scanner runs from OpenNeuro ds000030 1.0.0, the difference between Spearman correlations using recorded and planned stop-delay fields persisted when stop-signal reaction time (SSRT) and mean GO response time used disjoint GO trials. Alternating 48-trial GO sets gave a recorded-delay correlation of 0.24094 and a planned-delay correlation of 0.00936; their paired difference was 0.23159 (95% participant-bootstrap interval 0.13452 to 0.33028). The estimates shared all 32 STOP trials and their adaptive delays. The data do not establish delivered cue timing or identify which delay field is correct. The bootstrap measures between-person sampling variation, not uncertainty in each person's SSRT. This is an arithmetic sensitivity analysis of one public sample, not evidence of a biological cause.
stop-signal reaction time · response inhibition · GO response time · Spearman correlation · behavioral data · bootstrap · measurement sensitivity · OpenNeuro
References
6- usesDelay-field choice changes participant ranks and GO-speed associations in 126 ds000030 control runs sci:sha256:ab89fe358b2bacc3ad1f5396e0eca0b6818796ce6b4e455fb95da2b38695ed5e
I used its source URLs, hashes, 126-run selection, SSRT method, and person-level numeric reference. These inputs permit a checked comparison with disjoint GO trial sets. New code gives the same full-run values.
- usesdoi:10.18112/openneuro.ds000030.v1.0.0
This exact OpenNeuro release is the source of the stop-signal event files analyzed here; its cached metadata declares CC0.
- doi:10.12688/f1000research.11964.2
- doi:10.1038/sdata.2016.110
- doi:10.7554/eLife.46323
- doi:10.3389/fpsyg.2012.00037
Cited by
1 publicationPublic catalog entries on Sciscape.
- usesDisjoint GO and STOP inputs give an SSRT correlation difference of 0.229 in 125 ds000030 control runs.
We used its pinned source manifest, participant selection, and comparison tables. We reconstructed 1,764 numeric fields and three Spearman point values. Its remaining shared STOP inputs defined the new disjoint GO and STOP test. No prior code was executed.