…Optimizing stimulus design for enhanced classification with minimal calibration data and improved…
This dataset contains 64-channel EEG recorded at 1000 Hz from 31 healthy participants performing a row/column P300 speller task with 4L and 5L grid sizes. Each participant completed three sessions. It is the P300 component of a multimodal eye-BCI collection that also includes eye-tracking and high-speed video for analyzing ocular activity across BCI paradigms. Events are annotated with HED tags as Target and NonTarget flashes.
…Third, patients varied greatly in their cognitive abilities and mental/medical state…
The CHB-MIT Scalp EEG Database contains continuous scalp EEG recordings from pediatric patients with intractable epilepsy, collected at Children's Hospital Boston. Subjects were monitored for days after anti-seizure medication withdrawal to characterize seizures and assess candidacy for surgical intervention. The recordings include 198 annotated seizures, sampled at 256 Hz on the 10-20 system with bipolar montages. This version is a BIDS conversion of the original PhysioNet data, with seizure onset and offset annotations provided as events.
…The participant was instructed to leave a mental bookmark in this place…
This dataset contains behavioral events and intracranial EEG recordings from a delayed free recall task in which participants studied visually presented word lists, solved arithmetic distractor problems, and then freely recalled the words. Data were collected at multiple clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania. Monopolar and bipolar recordings are provided with subject-specific electrode montages, MNI/Talairach coordinates, and brain region annotations.
…Ethical Statement: The study complied at all times with the Declaration of…
This dataset contains the steady-state visual evoked potential (SSVEP) paradigm of the Mobile BCI dataset from Lee et al. (2021). It provides scalp EEG and EOG recordings from healthy participants who viewed visual flickers at 5.45, 8.57, and 12 Hz while standing, walking, and running on a treadmill. It supports research on brain-computer interface decoding during locomotion.
…EEG signals were recorded during these mental articulation tasks. The dataset is…
…In addition to the raw data, we provide a minimally preprocessed version…