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

# HUP iEEG Epilepsy Dataset

**Dataset ID:** `ds004100`

_Bernabei2022_

**Canonical aliases:** `HUPiEEG`

> **At a glance:** IEEG · Other clinical/intervention · epilepsy · 57 subjects · 319 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="ds004100", cache_dir="./cache")
print(len(ds), "recordings")
```

You can also load it by canonical alias — these are registered classes in `eegdash.dataset`:

```python
from eegdash.dataset import HUPiEEG
ds = HUPiEEG(cache_dir="./cache")
```

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/ds004100")
```


## Dataset metadata

| | |
|---|---|
| **Subjects** | 57 |
| **Recordings** | 319 |
| **Tasks (count)** | 2 |
| **Channels** | 122 (×21), 128 (×18), 118 (×17), 172 (×15), 126 (×14), 104 (×13), 82 (×12), 127 (×12), 180 (×12), 96 (×12), 92 (×7), 80 (×7), 190 (×7), 108 (×7), 74 (×7), 121 (×7), 136 (×7), 109 (×7), 117 (×7), 102 (×7), 174 (×7), 149 (×7), 120 (×7), 163 (×6), 98 (×6), 63 (×5), 186 (×5), 162 (×5), 100 (×5), 164 (×5), 88 (×5), 59 (×5), 116 (×5), 52 (×5), 71 (×5), 105 (×4), 90 (×4), 61 (×4), 85 (×3), 94 (×2), 192 (×2), 232 (×1) |
| **Sampling rate (Hz)** | 512 (×165), 1024 (×78), 500 (×69), 256 (×7) |
| **Total duration (h)** | 25.7 |
| **Size on disk** | 13.2 GB |
| **Recording type** | IEEG |
| **Experimental modality** | Other |
| **Paradigm type** | Clinical/Intervention |
| **Population** | Epilepsy |
| **Source** | openneuro |
| **License** | CC0 |
| **NEMAR citations** | 21.0 |

## Links

- **DOI:** [10.18112/openneuro.ds004100.v1.1.3](https://doi.org/10.18112/openneuro.ds004100.v1.1.3)
- **OpenNeuro:** [ds004100](https://openneuro.org/datasets/ds004100)
- **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/ds004100). Do not edit this file by hand — update the upstream source and re-run `scripts/push_metadata_stubs.py`._