Mean auditory response costs fell across four blocks in selected Parkinson's disease and control groups in ds004574
We tested auditory response cost change in OpenNeuro ds004574 v1.0.0. Cost was auditory novel mean response time minus standard mean response time within each block. We used correct responses from 0.150 to 1.000 seconds. The person rule selected 91 people with Parkinson's disease and 48 controls. Mean fitted cost change across four blocks was -42.4 ms in Parkinson's disease and -28.3 ms in controls. Both 95% person bootstrap intervals were below zero. The age and recorded gender adjusted group difference was -19.0 ms, with interval [-38.275, -0.019] ms. Several planned checks included zero. The difference between groups remains uncertain. Standard responses became slower in Parkinson's disease and faster in controls. This contributes to the cost pattern. These data do not isolate neural habituation. The package preserves source bytes, code, the saved plan, score tables, figures, and independent and fresh-download checks.
Parkinson disease · auditory oddball task · response time · task order · OpenNeuro · behavioral data
References
2- usesThe visual minus auditory response time was lower in 96 Parkinson's disease participants than in 48 controls after age and gender adjustment in ds004574 v1.0.0 sci:sha256:a611818b4cd8575fb89dd3df39f3c1aca6b220d0205aea71ce19a0ee712d5945
This study reuses the pinned ds004574 source bytes, source hash records, retrieval script, and primary response time limits. It adds a new four block auditory cost change analysis and an independent verifier.
- usesdoi:10.18112/openneuro.ds004574.v1.0.0
The analysis uses behavioral files from the version-pinned OpenNeuro ds004574 v1.0.0 dataset; the archived source manifest records its matching commit and file hashes.
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesExact averages over subsets of 16 trials gave larger mean auditory tail spread contrasts than full trial pools in 140 selected ds004574 participants
This study reused the pinned source files, source manifest, and retrieval script. The prior block result informed the planned check with four valid trials from each block. The new analysis tested exact subset quantile spread.
- usesEarly cue calibration with weight 0.5 reduced later mean squared response time error in 141 selected ds004574 v1.0.0 records with equal cue weights
This publication supplied the initial preserved behavior and participant metadata bytes. This study then downloaded every used source file again from pinned public URLs and verified size and hashes. It did not use the earlier numerical results as its own forecasts or losses.