on004577
NEMAR copy of ds004577

Dataset containing resting EEG for a sample of 103 normal infants in the first year of life

This dataset contains resting-state EEG recordings from 103 normal infants (41 female, 62 male) during the first year of life. A total of 130 recordings were collected, with some infants recorded up to four times, organized into four sessions. It supports the study of normative quantitative EEG, sleep EEG, and functional connectivity during early brain development.

EEG
Issues GitHub OpenNeuro ds004577

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) — 0.5 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 on004577
  3. DataLad

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

    datalad clone https://github.com/nemarDatasets/on004577 on004577
cd on004577 && datalad get .
  4. git-annex

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

    git clone https://github.com/nemarDatasets/on004577 on004577
cd on004577 && 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/on004577/v1.0.0/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/on004577), 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 on004577
cd on004577 && nemar dataset get
  3. Just the files.

    rclone, aria2c, or any HTTPS client works against data.nemar.org/on004577/ — 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
    103
    Size
    653 MB
    Tasks
    EEG

    License and terms

    License
    CC0
    Recommended citation
    México), T. H. (. R. U. I. D. N. U. N. A. D., México), G. O. (. D. M. U. A. D. E. D., Cuba), E. A. (. D. N. D., México), T. F. (. R. U. I. D. N. U. N. A. D., & México), L. C. (. R. U. I. D. N. U. N. A. D. (2026). Dataset containing resting EEG for a sample of 103 normal infants in the first year of life (Version v1.0.0) [Data set]. NEMAR. https://doi.org/10.82901/nemar.on004577
    Reference
    https://doi.org/10.1016/j.neuroimage.2022.119035

    Where the bytes are

    Latest version (always current)
    https://data.nemar.org/on004577/latest/
    This version (v1.0.0)
    https://data.nemar.org/on004577/v1.0.0/

    How to download

    The dataset
    nemar dataset download on004577 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 on004577 --subjects sub-01,02 Also filters by --sessions, --tasks, --runs, --datatypes, --include and --exclude.
    A subset, step 1
    nemar dataset clone on004577 Clones git-annex pointers only; fetches no file content. Creates ./on004577.
    A subset, step 2
    cd on004577 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/on004577/v1.0.0/participants.tsv A direct HTTPS fetch works for any single file.

    Assess fit without downloading

    Participants table
    https://data.nemar.org/on004577/v1.0.0/participants.tsv
    Dataset description
    https://data.nemar.org/on004577/v1.0.0/dataset_description.json
    Directory listing
    https://data.nemar.org/on004577/v1.0.0/?format=json
    Catalog record
    https://api.nemar.org/datasets/on004577