---
pretty_name: "Cued Recall of Paired Associates with Open-Loop Stimulation at Encoding or Retrieval"
license: cc0-1.0
tags:
  - ieeg
  - neuroscience
  - eegdash
  - brain-computer-interface
  - pytorch
  - visual
  - clinical-intervention
size_categories:
  - n<1K
task_categories:
  - other
---

# Cued Recall of Paired Associates with Open-Loop Stimulation at Encoding or Retrieval

**Dataset ID:** `ds005494`

_Herrema2024_Cued_

**Canonical aliases:** `Herrema2024`

> **At a glance:** IEEG · Visual clinical/intervention · unknown · 20 subjects · 51 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="ds005494", 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 Herrema2024
ds = Herrema2024(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/ds005494")
```


## Dataset metadata

| | |
|---|---|
| **Subjects** | 20 |
| **Recordings** | 51 |
| **Tasks (count)** | 1 |
| **Channels** | 100 (×4), 88 (×4), 68 (×3), 128 (×3), 177 (×3), 72 (×3), 141 (×2), 112 (×2), 64 (×2), 114 (×2), 14 (×2), 85 (×2), 16 (×2), 84 (×1), 111 (×1), 93 (×1), 122 (×1), 124 (×1), 95 (×1), 107 (×1), 102 (×1), 86 (×1), 110 (×1), 96 (×1), 146 (×1), 104 (×1), 119 (×1), 121 (×1), 138 (×1), 106 (×1) |
| **Sampling rate (Hz)** | 500 (×35), 1000 (×16) |
| **Total duration (h)** | 55.1 |
| **Size on disk** | 26.3 GB |
| **Recording type** | IEEG |
| **Experimental modality** | Visual |
| **Paradigm type** | Clinical/Intervention |
| **Population** | Unknown |
| **Source** | openneuro |
| **License** | CC0 |
| **NEMAR citations** | 0.0 |

## Links

- **DOI:** [10.18112/openneuro.ds005494.v1.0.1](https://doi.org/10.18112/openneuro.ds005494.v1.0.1)
- **OpenNeuro:** [ds005494](https://openneuro.org/datasets/ds005494)
- **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/ds005494). Do not edit this file by hand — update the upstream source and re-run `scripts/push_metadata_stubs.py`._