---
pretty_name: "Epilepsy-iEEG-Multicenter-Dataset"
license: cc0-1.0
tags:
  - ieeg
  - neuroscience
  - eegdash
  - brain-computer-interface
  - pytorch
  - other
  - clinical-intervention
  - epilepsy
size_categories:
  - n<1K
task_categories:
  - other
---

# Epilepsy-iEEG-Multicenter-Dataset

**Dataset ID:** `ds003029`

_Li2020_

> **At a glance:** IEEG · Other clinical/intervention · epilepsy · 35 subjects · 106 recordings · CC0

## Load this dataset

This repo is a **pointer**. The raw EEG data lives at its canonical source
(OpenNeuro / NEMAR); [EEGDash](https://github.com/eegdash/EEGDash) streams it
on demand and returns a PyTorch / braindecode dataset.

```python
# pip install eegdash
from eegdash import EEGDashDataset

ds = EEGDashDataset(dataset="ds003029", cache_dir="./cache")
print(len(ds), "recordings")
```

If the dataset has been mirrored to the HF Hub in braindecode's Zarr layout,
you can also pull it directly:

```python
from braindecode.datasets import BaseConcatDataset
ds = BaseConcatDataset.pull_from_hub("EEGDash/ds003029")
```


## Dataset metadata

| | |
|---|---|
| **Subjects** | 35 |
| **Recordings** | 106 |
| **Tasks (count)** | 1 |
| **Channels** | 129 (×30), 132 (×8), 135 (×6), 88 (×6), 147 (×6), 123 (×6), 101 (×5), 91 (×4), 98 (×4), 110 (×3), 53 (×3), 81 (×3), 99 (×3), 60 (×3), 111 (×3), 80 (×3), 89 (×3), 86 (×3), 65 (×2), 216 (×1), 47 (×1) |
| **Sampling rate (Hz)** | 1000 (×56), 999.4121105232217 (×13), 249.85355222464145 (×10), 999.9999999999999 (×9), 499.7071044492829 (×7), 1000.0000000000001 (×7), 2000.0000000000002 (×3), 1024.5997950800408 (×1) |
| **Total duration (h)** | 8.2 |
| **Size on disk** | 10.3 GB |
| **Recording type** | IEEG |
| **Experimental modality** | Other |
| **Paradigm type** | Clinical/Intervention |
| **Population** | Epilepsy |
| **Source** | openneuro |
| **License** | CC0 |
| **NEMAR citations** | 19.0 |

## Links

- **DOI:** [10.18112/openneuro.ds003029.v1.0.5](https://doi.org/10.18112/openneuro.ds003029.v1.0.5)
- **OpenNeuro:** [ds003029](https://openneuro.org/datasets/ds003029)
- **Browse 700+ datasets:** [EEGDash catalog](https://huggingface.co/spaces/EEGDash/catalog)
- **Docs:** <https://eegdash.org>
- **Code:** <https://github.com/eegdash/EEGDash>

---

_Auto-generated from [dataset_summary.csv](https://github.com/eegdash/EEGDash/blob/main/eegdash/dataset/dataset_summary.csv) and the [EEGDash API](https://data.eegdash.org/api/eegdash/datasets/summary/ds003029). Do not edit this file by hand — update the upstream source and re-run `scripts/push_metadata_stubs.py`._