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

# Thalamocortical ictal iEEG dataset

**Dataset ID:** `ds007445`

_Panchavati2026_

> **At a glance:** IEEG · Other clinical/intervention · epilepsy · 19 subjects · 66 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="ds007445", 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/ds007445")
```


## Dataset metadata

| | |
|---|---|
| **Subjects** | 19 |
| **Recordings** | 66 |
| **Tasks (count)** | 1 |
| **Channels** | 140 (×10), 138 (×10), 83 (×6), 265 (×6), 202 (×5), 216 (×5), 162 (×4), 203 (×3), 112 (×3), 68 (×2), 49 (×2), 81 (×2), 263 (×1), 120 (×1), 201 (×1), 139 (×1), 111 (×1), 124 (×1), 261 (×1), 137 (×1) |
| **Sampling rate (Hz)** | 200 (×42), 2000 (×17), 200.00000000000003 (×6), 1999.9999999999998 (×1) |
| **Total duration (h)** | 73.7 |
| **Size on disk** | 50.5 GB |
| **Recording type** | IEEG |
| **Experimental modality** | Other |
| **Paradigm type** | Clinical/Intervention |
| **Population** | Epilepsy |
| **Source** | openneuro |
| **License** | CC0 |

## Links

- **DOI:** [10.18112/openneuro.ds007445.v1.0.2](https://doi.org/10.18112/openneuro.ds007445.v1.0.2)
- **OpenNeuro:** [ds007445](https://openneuro.org/datasets/ds007445)
- **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/ds007445). Do not edit this file by hand — update the upstream source and re-run `scripts/push_metadata_stubs.py`._