on005691
NEMAR copy of ds005691

SpinalExpect_Invasive

This dataset investigates whether temporal expectation modulates initial sensory processing in the human spinal cord using invasive electrophysiological recordings. Eight patients with neuropathic pain and implanted cervical epidural electrodes performed an auditory-cued median nerve stimulation task under two conditions: fixed (1100 ms) or variable (100-2100 ms) cue-to-stimulus intervals. Participants counted rare double-stimulus trials (80 ms interstimulus interval) within ~5 minute blocks. The study tests the hypothesis that predictive timing signals influence early somatosensory processing at the spinal level. Recordings were obtained from epidural electrode contacts placed alongside the dorsal cervical spinal cord.

IEEG
Issues GitHub OpenNeuro ds005691

Download this dataset

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

  1. NEMAR CLI recommended

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

    nemar dataset download on005691
  2. DataLad

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

    datalad clone https://github.com/nemarDatasets/on005691 on005691
cd on005691 && datalad get .
  3. git-annex

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

    git clone https://github.com/nemarDatasets/on005691 on005691
cd on005691 && git annex get .
  4. 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/on005691/latest/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/on005691), 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 on005691
cd on005691 && nemar dataset get
  3. Just the files.

    rclone, aria2c, or any HTTPS client works against data.nemar.org/on005691/ — 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

    Not yet published

    This dataset has been registered but no published version is available yet. Check back later or visit the dataset repository for curation progress.