DS005571#

Expectation of Conflict Stimuli

Access recordings and metadata through EEGDash.

Citation: María Paz Martínez-Molina, Alejandra Figueroa-Vargas, Francisco Zamorano, Pablo Billeke (2024). Expectation of Conflict Stimuli. 10.18112/openneuro.ds005571.v1.0.1

Modality: eeg Subjects: 29 Recordings: 639 License: CC0 Source: openneuro Citations: 1.0

Metadata: Complete (90%)

Quickstart#

Get Started

Install

pip install eegdash

Access the data

from eegdash.dataset import DS005571

dataset = DS005571(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 = DS005571(cache_dir="./data", subject="01")

Advanced query

dataset = DS005571(
    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{ds005571,
  title = {Expectation of Conflict Stimuli},
  author = {María Paz Martínez-Molina and Alejandra Figueroa-Vargas and Francisco Zamorano and Pablo Billeke},
  doi = {10.18112/openneuro.ds005571.v1.0.1},
  url = {https://doi.org/10.18112/openneuro.ds005571.v1.0.1},
}

About This Dataset#

No README content is available for this dataset.

Dataset Information#

Dataset ID	`DS005571`
Title	Expectation of Conflict Stimuli
Year	2024
Authors	María Paz Martínez-Molina, Alejandra Figueroa-Vargas, Francisco Zamorano, Pablo Billeke
License	CC0
Citation / DOI	doi:10.18112/openneuro.ds005571.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: 29
Recordings: 639
Tasks: 3

Channels & sampling rate

Channels: 64 (45), 66 (41), 67 (4)
Sampling rate (Hz): 5000.0
Duration (hours): 0.0

API Reference#

Use the DS005571 class to access this dataset programmatically.

class eegdash.dataset.DS005571(cache_dir: str, query: dict | None = None, s3_bucket: str | None = None, **kwargs)[source]#

Bases: EEGDashDataset

OpenNeuro dataset ds005571. Modality: eeg; Experiment type: Unknown; Subject type: Unknown. Subjects: 24; recordings: 45; tasks: 2.

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/ds005571 NeMAR dataset: https://nemar.org/dataexplorer/detail?dataset_id=ds005571

Examples

>>> from eegdash.dataset import DS005571
>>> dataset = DS005571(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