Datasets:

EEGDash
/

ds007069

pretty_name: PURSUE MMN Auditory Oddball
license: cc0-1.0
tags:
  - eeg
  - neuroscience
  - eegdash
  - brain-computer-interface
  - pytorch
  - auditory
  - perception
size_categories:
  - n<1K
task_categories:
  - other

PURSUE MMN Auditory Oddball

Dataset ID: ds007069

Couperus2025_MMN

Canonical aliases: Couperus2021_MMN

At a glance: EEG · Auditory perception · healthy · 281 subjects · 281 recordings · CC0

Load this dataset

This repo is a pointer. The raw EEG data lives at its canonical source (OpenNeuro / NEMAR); EEGDash streams it on demand and returns a PyTorch / braindecode dataset.

# pip install eegdash
from eegdash import EEGDashDataset

ds = EEGDashDataset(dataset="ds007069", cache_dir="./cache")
print(len(ds), "recordings")

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

from eegdash.dataset import Couperus2021_MMN
ds = Couperus2021_MMN(cache_dir="./cache")

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

from braindecode.datasets import BaseConcatDataset
ds = BaseConcatDataset.pull_from_hub("EEGDash/ds007069")

Dataset metadata


Subjects	281
Recordings	281
Tasks (count)	1
Channels	32 (×281)
Sampling rate (Hz)	500 (×281)
Total duration (h)	54.9
Size on disk	12.4 GB
Recording type	EEG
Experimental modality	Auditory
Paradigm type	Perception
Population	Healthy
Source	openneuro
License	CC0

PURSUE MMN Auditory Oddball

Load this dataset

Dataset metadata

Links