on003343
NEMAR copy of ds003343

Disentangling the percepts of illusory movement and sensory stimulation during tendon vibration in the EEG

EEG recordings from twenty healthy right-handed adults exposed to tendon vibration of the left elbow, designed to separate the percept of illusory movement from plain vibratory sensation. Sixteen sensorimotor electrodes were recorded while biceps and triceps tendons were vibrated at 90/50 Hz (illusion of elbow extension) or both at 70 Hz (control, no illusion). Each participant completed three blocks of 72 randomized three-second stimulations.

EEG
Issues GitHub OpenNeuro ds003343

Download this dataset

Pick a method. Large datasets skip the zip and use the streaming methods below — all resumable. Full download guide →

  1. Download archive (.zip) — 0.4 GB

    A single zip of the published version. Best for small/medium datasets.

    Download zip

  2. NEMAR CLI recommended

    Pulls the pinned version + annexed data and resumes cleanly. Install nemar-cli → 

    nemar dataset download on003343
  3. DataLad

    Clone the dataset repo and fetch file content on demand. Docs → 

    datalad clone https://github.com/nemarDatasets/on003343 on003343
cd on003343 && datalad get .
  4. git-annex

    Plain git + git-annex against the dataset repo. Docs → 

    git clone https://github.com/nemarDatasets/on003343 on003343
cd on003343 && git annex get .
  5. Direct files (wget / curl / rclone)

    Every file with a stable, range-resumable URL from the manifest. Needs curl, jq, wget (or rclone/aria2c). Docs → 

    curl -s https://data.nemar.org/on003343/v1.0.2/manifest.json | jq -r '.[].bytes_url' > urls.txt
wget -xc -i urls.txt

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/on003343), 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 on003343
cd on003343 && nemar dataset get
  3. Just the files.

    rclone, aria2c, or any HTTPS client works against data.nemar.org/on003343/ — 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.

Citations

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    Files

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    Signal viewer
    How to use the data (for agentic research) license, citation, download commands

    What it is

    Modalities
    EEG
    Participants
    20
    Size
    664 MB
    Tasks
    fps

    License and terms

    License
    CC0
    Recommended citation
    Schneider, C., Marquis, R., Johr, J., Lopes, M. D. S., Ryvlin, P., Serino, A., Lucia, M. D., & Diserens, K. (2026). Disentangling the percepts of illusory movement and sensory stimulation during tendon vibration in the EEG (Version v1.0.2) [Data set]. NEMAR. https://doi.org/10.82901/nemar.on003343

    Where the bytes are

    Latest version (always current)
    https://data.nemar.org/on003343/latest/
    This version (v1.0.2)
    https://data.nemar.org/on003343/v1.0.2/

    How to download

    The dataset
    nemar dataset download on003343 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 on003343 --subjects sub-01,02 Also filters by --sessions, --tasks, --runs, --datatypes, --include and --exclude.
    A subset, step 1
    nemar dataset clone on003343 Clones git-annex pointers only; fetches no file content. Creates ./on003343.
    A subset, step 2
    cd on003343 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/on003343/v1.0.2/participants.tsv A direct HTTPS fetch works for any single file.

    Assess fit without downloading

    Participants table
    https://data.nemar.org/on003343/v1.0.2/participants.tsv
    Dataset description
    https://data.nemar.org/on003343/v1.0.2/dataset_description.json
    Directory listing
    https://data.nemar.org/on003343/v1.0.2/?format=json
    Catalog record
    https://api.nemar.org/datasets/on003343