nm000115 NEMAR-native dataset

Zhou2016

This dataset comprises EEG recordings from four subjects performing motor imagery tasks (left hand, right hand, and feet) across three sessions. The data includes 14-channel EEG recordings sampled at 250 Hz, with a total of 450 trials per subject. The dataset was originally collected to investigate automated trial selection methods for optimization of motor imagery-based brain-computer interfaces and has been reformatted into BIDS format.

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/nm000115), 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 nm000115
cd nm000115 && nemar dataset get
  3. Just the files.

    rclone, aria2c, or any HTTPS client works against data.nemar.org/nm000115/ — 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.nm000115

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