EEGdash›OpenNeuro›DS005520

Iss. 5520 · 23 subjects · 69 recordings · CC0

Dataset Brief · Research data supporting 'EEG recording during playing MOBA g…

DS005520: eeg dataset, 23 subjects#

Research data supporting ‘EEG recording during playing MOBA game’

Citation: Hong-Zhi Li, Jia-Jia Yang, Zhen Lv, Li-Yang Wan, Wo Wang, Da-Qi Li, Dong-Dong Zhou, Li Kuang (20). Research data supporting ‘EEG recording during playing MOBA game’. 10.18112/openneuro.ds005520.v1.0.1

23-participant EEG dataset — Research data supporting 'EEG recording during playing MOBA game'.

Data & curation Hong-Zhi Li · Jia-Jia Yang · Zhen Lv · Li-Yang Wan · Wo Wang · Da-Qi Li · …
Year 20 · Distributed via OpenNeuro
Funding This work was supported by a grant from the Chongqing Medical Youth Top Talent Project in Chongqing Municipal Health Commission (DDZ).

EEG · 67 ch1000 HzBIDS 1.23 tasksHealthyVisualOther

Layer 01Study

What was asked

Hypothesis, independent & dependent variables, paradigm, cohort, and the editorial caveats around what the recordings can and cannot answer.

Layer 02Signal · BIDS

What was recorded

Sidecars, channels & electrodes, coordinate system, event semantics, and quality stats from the NEMAR pipeline when available.

Layer 03Training · ML

What you can train on

Recommended access modes — MNE Raw, braindecode windows, PyTorch DataLoader — plus the targets the metadata makes addressable.

§ 01Access · Get started

Quickstart#

Get Started

Install

pip install eegdash

Access the data

from eegdash.dataset import DS005520

dataset = DS005520(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 = DS005520(cache_dir="./data", subject="01")

Advanced query

dataset = DS005520(
    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{ds005520,
  title = {Research data supporting 'EEG recording during playing MOBA game'},
  author = {Hong-Zhi Li and Jia-Jia Yang and Zhen Lv and Li-Yang Wan and Wo Wang and Da-Qi Li and Dong-Dong Zhou and Li Kuang},
  doi = {10.18112/openneuro.ds005520.v1.0.1},
  url = {https://doi.org/10.18112/openneuro.ds005520.v1.0.1},
}

§ 02Study · The README

About This Dataset#

This dataset contains resting(eyes closed, eyes open) and EEG recordings during playing real MOBA game with 23 participants.

The data collection was initiated in April 2023 and was terminated in July 2023. The detailed description of the dataset is currently under working by Hong-Zhi Li and Dong-Dong Zhou, and will submit to Scientific Data for publication.

General information

EEG acquisition

EEG system (Neuroscan, 64 electrodes)

Sampling frequency: 1000Hz

event type

13 indicates a kill during playing game

14 indicates a death during playing game

66 indicates game start

444 indicates game failure

666 indicates game victory

Contact

If you have any questions or comments, please contact:

Dong-Dong Zhou: zhoudongdong@cqmu.edu.cn

§ 03Cohort · Participants

Cohort#

Dataset Statistics#

Age distribution by gender (n=23, range 15–23 yr, mean 19.7 yr)

1520

Other · 23

Sex composition

Other
23

Channel counts: 67 ch (n=69 recordings)

Sampling frequencies: 1000.0 Hz (n=69 recordings)

Total recording duration: 48 h

§ 04Signal · Electrodes & trace

Signal · Electrodes & live trace#

Fig. 01 Signal & montage 67 ch · EEG · 1000 Hz · 23 subjects, 69 recordings

Live trace viewer — sub-13 · task-restingeyeclosed

Showing one representative recording out of 23 subjects and 69 recordings in this dataset. Browse the full set on OpenNeuro; drop any other _eeg.{set,edf,bdf,vhdr} file onto the viewer (or pass ?eeg=<url>) to inspect it.

Electrode layout — EEG · 62 sensors — 62 channels

NEMAR Processing Statistics#

The plots below are generated by NEMAR’s automated EEG pipeline. The histogram shows pipeline success for data cleaning and ICA decomposition, the percentage of data frames and EEG channels retained after artefact removal, line noise per channel (RMS, dB), and the age/gender distribution of participants.

HED event descriptors word cloud

§ 05Manifest · BIDS tree

Manifest#

File Explorer#

Browse the BIDS file structure of this dataset. Records are fetched on demand from the EEGDash catalog the first time you open the explorer.

Recordings—

Files—

Subjects—

Modalities—

Click to load file structure…

§ 06API · Programmatic access

API Reference#

Signature

eegdash.dataset

class

eegdash.dataset.DS005520(cache_dir, query=None, s3_bucket=None, **kwargs)

Bases: EEGDashDataset

Author (year)Li2024_Research_supporting_playing

Canonical—

Importable asDS005520 · Li2024_Research_supporting_playing

Sourceeegdash/dataset/registry.py · [source ↗]

class eegdash.dataset.DS005520(cache_dir: str, query: dict | None = None, s3_bucket: str | None = None, **kwargs)[source]#

Research data supporting ‘EEG recording during playing MOBA game’

Study:: ds005520 (OpenNeuro)
Author (year):: Li2024_Research_supporting_playing
Canonical:: —

Also importable as: DS005520, Li2024_Research_supporting_playing.

Modality: eeg; Experiment type: Other; Subject type: Healthy. Subjects: 23; recordings: 69; tasks: 3.

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/ds005520 NeMAR dataset: https://nemar.org/dataexplorer/detail?dataset_id=ds005520 DOI: https://doi.org/10.18112/openneuro.ds005520.v1.0.1 NEMAR citation count: 0

Examples

>>> from eegdash.dataset import DS005520
>>> dataset = DS005520(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: str, overwrite: bool = False, offset: int = 0)[source]#

Save datasets to files by creating one subdirectory for each dataset:

path/
    0/
        0-raw.fif | 0-epo.fif
        description.json
        raw_preproc_kwargs.json (if raws were preprocessed)
        window_kwargs.json (if this is a windowed dataset)
        window_preproc_kwargs.json  (if windows were preprocessed)
        target_name.json (if target_name is not None and dataset is raw)
    1/
        1-raw.fif | 1-epo.fif
        description.json
        raw_preproc_kwargs.json (if raws were preprocessed)
        window_kwargs.json (if this is a windowed dataset)
        window_preproc_kwargs.json  (if windows were preprocessed)
        target_name.json (if target_name is not None and dataset is raw)

Parameters:

path (str) –

Directory in which subdirectories are created to store
-raw.fif | -epo.fif and .json files to.
overwrite (bool) – Whether to delete old subdirectories that will be saved to in this call.
offset (int) – If provided, the integer is added to the id of the dataset in the concat. This is useful in the setting of very large datasets, where one dataset has to be processed and saved at a time to account for its original position.

Access modesMNE → braindecode → PyTorch → ML

.rawMNE Raw object — standard tools (filter, epoch, ICA, plot_psd).mne

BaseConcatDatasetEach record is a lazy BaseDataset from braindecode — windowed via create_windows_from_events.braindecode

DataLoaderWraps the windowed dataset into a PyTorch DataLoader; supports parallel workers and on-the-fly augmentations.pytorch

Zarr cacheOptional braindecode Zarr mirror for fast resume; persisted to cache_dir.zarr

Hugging FacePre-bundled mirror at EEGDash/ds005520 · pull with datasets.load_dataset("EEGDash/ds005520").huggingface

Croissant 1.0Machine-readable JSON-LD descriptor — DS005520.croissant.json (MLCommons schema, ingestible by PyTorch / TensorFlow / JAX).mlcommons

Examples using EEGDashcurated · start here

Find datasets with the EEGDash APIQuery the catalogue, filter by task or modality, list candidates.

Load one EEG recordingResolve a single record to an MNE Raw with channels and events.

EEG recording to PyTorch DataLoaderWrap braindecode windows in a DataLoader for model training.

Preprocess EEG and create windowsFilter, resample, epoch — and persist the windowed dataset.

Save and reload prepared dataCache a windowed dataset to disk and reattach it without recompute.

Download a dataset locallyPrefetch BIDS files to a local cache and validate the layout.

Swap any load_dataset(...) call for ds005520 to reproduce the tutorial on this dataset.

Citation

Hong-Zhi Li, Jia-Jia Yang, Zhen Lv, Li-Yang Wan, Wo Wang, … (20). Research data supporting 'EEG recording during playing MOBA game'. 10.18112/openneuro.ds005520.v1.0.1

Provenance

¹Contributed to openneuro in BIDS format.

²Curated & ingested by the EEGDash catalog; see CITATION.cff for canonical reference.

³Persistent identifier: 10.18112/openneuro.ds005520.v1.0.1.

Related & sibling datasets

DS003420EEG · 23 subj DS002833EEG · 20 subj DS004745EEG · 6 subj DS005932EEG · 29 subj DS004517EEG · 7 subj

+ 1 more — see See Also below →

BIDS

BIDS 1.2

Sidecars

channels · electrodes · eeg.json

Provenance

CC0 · 10.18112/openneuro.ds005520.v1.0.1

Machine-readable

schema.org/Dataset · Croissant

Mirrors

OpenNeuro · NEMAR · HuggingFace

Dataset ID	`DS005520`
Title	Research data supporting ‘EEG recording during playing MOBA game’
Author (year)	`Li2024_Research_supporting_playing`
Canonical	—
Importable as	`DS005520`, `Li2024_Research_supporting_playing`
Year	20
Authors	Hong-Zhi Li, Jia-Jia Yang, Zhen Lv, Li-Yang Wan, Wo Wang, Da-Qi Li, Dong-Dong Zhou, Li Kuang
License	CC0
Citation / DOI	doi:10.18112/openneuro.ds005520.v1.0.1
Source links	OpenNeuro \| NeMAR \| Source URL

DS005520: eeg dataset, 23 subjects#

Quickstart#

About This Dataset#

Cohort#

Dataset Statistics#

Signal · Electrodes & live trace#

NEMAR Processing Statistics#

Manifest#

File Explorer#

API Reference#

Citation

Provenance

Related & sibling datasets

See Also#