nm000200 NEMAR-native dataset

BigP3BCI Study I — 9x8 checkerboard/performance-based (13 healthy subjects)

This dataset comprises EEG recordings from 13 healthy subjects performing a P300-based brain-computer interface task using a 9x8 checkerboard stimulus paradigm. Participants completed a single session of visual perception tasks designed for speller applications, with 16-channel EEG data sampled at 256 Hz. This is Study I of the BigP3BCI project, a derivative dataset derived from the larger BigP3BCI collection.

EEG
Download zip Issues GitHub

Compute on this dataset

Two routes today, with a third (in-browser one-click submission) landing soon.

  1. NeuroScience Gateway (NSG) portal.

    NSG runs EEGLAB / Brainstorm / MNE pipelines on supercomputing time donated by SDSC. Create an account, point a job at this dataset's S3 prefix (s3://nemar/nm000200), and submit.
    nsgportal.org →

  2. Local processing with nemar-cli.

    Pull the dataset to your machine and run any toolbox locally. Honors the published version pinning. 

    npm install -g nemar-cli
nemar dataset clone nm000200
cd nm000200 && nemar dataset get
  3. Just the files.

    rclone, aria2c, or any HTTPS client works against data.nemar.org/nm000200/ — the manifest carries presigned S3 URLs.

Direct compute access is coming soon. One-click NSG submission from this page is scoped for a follow-up phase. Tracked on nemarOrg/website#6.
DOI 10.82901/nemar.nm000200

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Files

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