DS007629: eeg dataset, 1 subjects#

ROAMM

Access recordings and metadata through EEGDash.

Citation: Haorui Sun, Ardyn Vivienne Olszko, Niharika Singh, David C. Jangraw (2026). ROAMM. 10.18112/openneuro.ds007629.v1.0.1

Modality: eeg Subjects: 1 Recordings: 5 License: CC0 Source: openneuro

Metadata: Complete (100%)

Quickstart#

Get Started

Install

pip install eegdash

Access the data

from eegdash.dataset import DS007629

dataset = DS007629(cache_dir="./data")
# Get the raw object of the first recording
raw = dataset.datasets[0].raw
print(raw.info)

Query & Filter

Filter by subject

dataset = DS007629(cache_dir="./data", subject="01")

Advanced query

dataset = DS007629(
    cache_dir="./data",
    query={"subject": {"$in": ["01", "02"]}},
)

Iterate recordings

for rec in dataset:
    print(rec.subject, rec.raw.info['sfreq'])

Cite This Dataset

If you use this dataset in your research, please cite the original authors.

BibTeX

@dataset{ds007629,
  title = {ROAMM},
  author = {Haorui Sun and Ardyn Vivienne Olszko and Niharika Singh and David C. Jangraw},
  doi = {10.18112/openneuro.ds007629.v1.0.1},
  url = {https://doi.org/10.18112/openneuro.ds007629.v1.0.1},
}

About This Dataset#

ROAMM: Reading Observed At Mindless Moments

**ROAMM**is a large-scale multimodal dataset featuring simultaneous ** EEG and eye-tracking**data collected during naturalistic reading with **span-level mind-wandering annotations**. ROAMM provides a benchmark dataset for MW detection and EEG-to-text decoding tasks, and enables the study of attention-related degradation in language decoding from brain activity in naturalistic reading.

Dataset Status

*\*Synchronized ML Dataset:* For researchers looking for the pre-processed, synchronized EEG and eye-tracking data (Pickle format), please navigate to:: derivatives/synced/

Dataset Information#

Dataset ID	`DS007629`
Title	ROAMM
Author (year)	—
Canonical	—
Importable as	`DS007629`
Year	2026
Authors	Haorui Sun, Ardyn Vivienne Olszko, Niharika Singh, David C. Jangraw
License	CC0
Citation / DOI	doi:10.18112/openneuro.ds007629.v1.0.1
Source links	OpenNeuro \| NeMAR \| Source URL

Found an issue with this dataset?

If you encounter any problems with this dataset (missing files, incorrect metadata, loading errors, etc.), please let us know!

Report an Issue on GitHub

Technical Details#

Subjects & recordings

Subjects: 1
Recordings: 5
Tasks: 1

Channels & sampling rate

Channels: 64
Sampling rate (Hz): 256.0
Duration (hours): 0.9863834635416666

API Reference#

Use the DS007629 class to access this dataset programmatically.

class eegdash.dataset.DS007629(cache_dir: str, query: dict | None = None, s3_bucket: str | None = None, **kwargs)[source]#

Bases: EEGDashDataset

ROAMM

Study:: ds007629 (OpenNeuro)
Author (year):: nan
Canonical:: —

Also importable as: DS007629, nan.

Modality: eeg. Subjects: 1; recordings: 5; tasks: 1.

Parameters:

cache_dir (str | Path) – Directory where data are cached locally.
query (dict | None) – Additional MongoDB-style filters to AND with the dataset selection. Must not contain the key dataset.
s3_bucket (str | None) – Base S3 bucket used to locate the data.
**kwargs (dict) – Additional keyword arguments forwarded to EEGDashDataset.

data_dir#

Local dataset cache directory (cache_dir / dataset_id).

Type:: Path

query#

Merged query with the dataset filter applied.

Type:: dict

records#

Metadata records used to build the dataset, if pre-fetched.

Type:: list[dict] | None

Notes

Each item is a recording; recording-level metadata are available via dataset.description. query supports MongoDB-style filters on fields in ALLOWED_QUERY_FIELDS and is combined with the dataset filter. Dataset-specific caveats are not provided in the summary metadata.

References

OpenNeuro dataset: https://openneuro.org/datasets/ds007629 NeMAR dataset: https://nemar.org/dataexplorer/detail?dataset_id=ds007629 DOI: https://doi.org/10.18112/openneuro.ds007629.v1.0.1

Examples

>>> from eegdash.dataset import DS007629
>>> dataset = DS007629(cache_dir="./data")
>>> recording = dataset[0]
>>> raw = recording.load()

__init__(cache_dir: str, query: dict | None = None, s3_bucket: str | None = None, **kwargs)[source]#

save(path, overwrite=False)[source]#

Save the dataset to disk.

Parameters:

path (str or Path) – Destination file path.
overwrite (bool, default False) – If True, overwrite existing file.

Return type:

None