Toward General-Purpose Foundation Models for EEG: A Unified Data Registry

This dataset provides the EEG Data Registry (Version 1.0), a structured metadata index of 827 publicly available EEG datasets curated for research purposes.

The registry includes standardized fields such as dataset category, task paradigm, device type, sampling rate, channel configuration, participant information, modality composition, and label availability.

The registry does not redistribute raw EEG signals. All original datasets remain hosted on their respective platforms and are subject to their original licenses.

If you use this registry in your research, please cite the associated publication (DOI to be added upon publication).

This work was supported by the Strategic International Scientific and Technological Innovation Cooperation Initiative under the National Key R&D Program of China (Grant No. 2025YFE0205100), and by the Science and Technology Projects in Guangzhou (Grant No. 2025A04J4000).