bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset

Description

Brain–computer interfaces (BCIs) have wide-ranging applications as solutions for replacing or substituting neural output that has been lost because of severe neuromuscular injury or disease, such as individuals with late-stage amyotrophic lateral sclerosis (ALS). The P300-based BCI is one of the most commonly researched BCI for communication. This BCI dataset is curated from data originally generated from previous visual P300-based BCI speller studies, which include single- and multi-session experiments under a wide range of conditions. The BCI data are provided in an enriched and standardised format with BCI data elements that align with developing IEEE P2731 Working Group standards for BCI data to facilitate reusability. The data files, provided in open European Data Format ‘plus’, contain: i) electroencephalography (EEG) signals; ii) the BCI encoder, target characters and stimulus event markers for P300 event related potential analysis; iii) BCI spelling outcomes and feedback event markers for error related potential analysis; and if available, iv) self-reported demographics (age, sex, race, ethnicity); v) ALS diagnosis and a revised ALS Functional Rating Scale score obtained from medical records; and vi) eye tracker signals.

Update Frequency

Not updated

License

Creative Commons Attribution 4.0 International Public License

Documentation

https://doi.org/10.13026/0byy-ry86

Managed By

PhysioNet

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Contact

https://physionet.org/about/#contact_us

How to Cite

bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset was accessed on DATE from https://registry.opendata.aws/bigp3bci.