100 results for "spontaneous brain activity" · page 4 of 10 · ranked by relevance
…SSVEP, BCI, CCA, canonical correlation analysis, brain-computer interface, steady-state visual…
Imported from OpenNeuro ds002578
…out predictive neural activity from sensory evoked neural activity. The study had…
This dataset contains EEG recordings collected to characterize visual fatigue induced by mixed reality stereo vision. Participants viewed resting and movement scenes designed to elicit varying degrees of visual fatigue while EEG was recorded from 24 scalp electrodes. The dataset supports both resting-state and task-state EEG analyses related to fatigue characterization under stereoscopic visual stimulation.
…We recorded brain activity with functional MRI and magneto-encephalography (MEG) while…
…investigate the dynamics of EEG activity during varying selective attention and the…
…These tasks, which are publicly available, were optimized to capture neural activity…
This dataset comprises EEG recordings from 54 healthy participants performing a P300-based brain-computer interface speller task, designed to investigate BCI illiteracy. The study includes 62 EEG channels and 4 EMG channels sampled at 1000 Hz, with participants completing offline training and online test phases using a 36-symbol row-column speller paradigm. The dataset achieved 96.7% accuracy with an 11.1% BCI illiteracy rate, providing a comprehensive resource for evaluating P300-based BCI performance and individual differences in BCI competence.
…The data are organized following the Brain Imaging Data Structure (BIDS) specification…
This dataset comprises mobile EEG recordings from 44 healthy adults performing an auditory oddball task across three environmental conditions: laboratory, outdoor field, and campus navigation. Participants attended to or ignored complex tone stimuli (piano and horn) while 32-channel EEG was recorded using a Brain Vision LiveAmp amplifier. The study investigates how cognitive task demands, motor demands, and environmental complexity modulate attentional processing and event-related potentials during naturalistic behavior.