# BCIT Speed Control (on004122)

## How to use the data (for agentic research)

### What it is

- **Modalities:** EEG
- **Participants:** 32
- **Size:** 36.2 GB
- **Tasks:** Drive
- **HED version:** 8.0.0

### License and terms

- **License:** [CC0](https://creativecommons.org/publicdomain/zero/1.0/)
- **Recommended citation:** curation), J. T. (. A., (data), G. A., (data), B. L., (data), S. K., (data), A. R., (data), J. B., (data), K. M., (curation), T. J., & (curation), K. R. (2026). BCIT Speed Control (Version v1.0.0) \[Data set\]. NEMAR. https://doi.org/10.82901/nemar.on004122
- **Reference 1:** [https://doi.org/10.3389/fnins.2014.00155.](https://doi.org/10.3389/fnins.2014.00155.)
- **Reference 2:** [https://doi.org/10.1016/j.physbeh.2015.05.026.](https://doi.org/10.1016/j.physbeh.2015.05.026.)
- **Reference 3:** [https://doi.org/10.1080/00222895.2014.959887, 10.1080/00222895.2014.959887.](https://doi.org/10.1080/00222895.2014.959887,%2010.1080/00222895.2014.959887.)
- **Reference 4:** [https://doi.org/10.1016/j.neuroimage.2017.02.057.](https://doi.org/10.1016/j.neuroimage.2017.02.057.)
- **Reference 5:** [https://doi.org/10.1016/j.neuroimage.2019.116361.](https://doi.org/10.1016/j.neuroimage.2019.116361.)
- **Reference 6:** [https://doi.org/10.1016/j.neuroimage.2019.116054.](https://doi.org/10.1016/j.neuroimage.2019.116054.)
- **Reference 7:** [https://doi.org/10.3389/fnins.2014.00155](https://doi.org/10.3389/fnins.2014.00155)
- **Reference 8:** [https://doi.org/10.1016/j.physbeh.2015.05.026](https://doi.org/10.1016/j.physbeh.2015.05.026)
- **Reference 9:** [https://doi.org/10.1080/00222895.2014.959887](https://doi.org/10.1080/00222895.2014.959887)
- **Reference 10:** [https://doi.org/10.1016/j.neuroimage.2019.116361](https://doi.org/10.1016/j.neuroimage.2019.116361)
- **Reference 11:** [https://doi.org/10.1016/j.neuroimage.2019.116054](https://doi.org/10.1016/j.neuroimage.2019.116054)

### Where the bytes are

- **Latest version (always current):** [https://data.nemar.org/on004122/latest/](https://data.nemar.org/on004122/latest/)
- **This version (v1.0.0):** [https://data.nemar.org/on004122/v1.0.0/](https://data.nemar.org/on004122/v1.0.0/)

### How to download

- **The dataset:** `nemar dataset download on004122`. Clones and fetches in one step. Content under stimuli/ and derivatives/ is skipped by default because those trees can be large; add --stimuli --derivatives for the whole thing.
- **A subset, one step:** `nemar dataset download on004122 --subjects sub-01,02`. Also filters by --sessions, --tasks, --runs, --datatypes, --include and --exclude.
- **A subset, step 1:** `nemar dataset clone on004122`. Clones git-annex pointers only; fetches no file content. Creates ./on004122.
- **A subset, step 2:** `cd on004122`. The get command below reads the clone's annex, so it only works from inside the clone.
- **A subset, step 3:** `nemar dataset get <files>`. Pulls the files you actually need. Skips stimuli/ and derivatives/ unless the path you ask for is under one of them.
- **One small file:** [https://data.nemar.org/on004122/v1.0.0/participants.tsv](https://data.nemar.org/on004122/v1.0.0/participants.tsv). A direct HTTPS fetch works for any single file.

### Assess fit without downloading

- **Participants table:** [https://data.nemar.org/on004122/v1.0.0/participants.tsv](https://data.nemar.org/on004122/v1.0.0/participants.tsv)
- **Dataset description:** [https://data.nemar.org/on004122/v1.0.0/dataset_description.json](https://data.nemar.org/on004122/v1.0.0/dataset_description.json)
- **Directory listing:** [https://data.nemar.org/on004122/v1.0.0/?format=json](https://data.nemar.org/on004122/v1.0.0/?format=json)
- **Catalog record:** [https://api.nemar.org/datasets/on004122](https://api.nemar.org/datasets/on004122)