nm000141 NEMAR-native dataset

Motor execution dataset from Wairagkar et al 2018

This is a preprocessed EEG dataset from 14 healthy participants performing motor imagery tasks, comprising 1,665 trials across three conditions: right-hand imagery, left-hand imagery, and rest. Recorded at 1024 Hz using 19 channels in a standard 10-20 montage, the dataset includes asynchronous motor imagery paradigm data with visual cue presentation. The data has undergone artifact removal via ICA and filtering, and is accompanied by HED event annotations for standardized interpretation.

EEG

Download zip Issues GitHub

Compute on this dataset

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

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/nm000141), and submit.
nsgportal.org →
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 nm000141
cd nm000141 && nemar dataset get
```
Just the files.
rclone, aria2c, or any HTTPS client works against data.nemar.org/nm000141/ — 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.nm000141

Files

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