100 results for "visual evoked potential" · page 7 of 10 · ranked by relevance
…reactive BCI, c-VEP, visual evoked potentials ## Documentation - **Description**: Burst c-VEP…
This dataset contains electroencephalographic (EEG) recordings from 23 participants performing a passive viewing task involving visual scenes with occluded and uncovered game pieces. Participants viewed scenes with varying numbers of visible and hidden objects to investigate neural responses to object numerosity under occlusion conditions. The study employed a factorial design with 640 trials across eight blocks, systematically manipulating the number of initially visible pieces (4 or 32) and uncovered pieces (0-32) to examine how the brain processes object quantity in partially occluded visual scenes.
…A combined brain-computer interface based on Steady-State Visual Evoked Potential…
…visual stimuli under the form of code-modulated Visual Evoked Potentials (c…
…SSVEP, BCI, brain-computer interface, EEG, visual evoked potentials, signal processing, feature…
…Riemannian geometry, Online, Asynchronous, Brain-Computer Interfaces, Steady State Visually Evoked Potentials…
This dataset comprises consumer-grade EEG recordings (EMOTIV EPOC X, 14 channels, 128 Hz) from 30 participants performing a meat/vegetarian word categorization task on pizza-topping stimuli. The study employs a color-congruency manipulation to examine semantic processing and decision-making during food categorization, with recordings including a resting baseline (eyes-open/eyes-closed) followed by the main categorization block. Behavioral responses and EEG signals are provided alongside participant-level covariates including English language proficiency.
…reactive BCI, visual evoked potentials Documentation ------------- Description: 4-class code-VEP BCI…
This dataset comprises human electroencephalography recordings from 20 participants performing a visual attention task involving rapid sequences of overlaid oriented gratings. Participants detected target gratings while manipulating both attention (cued by color) and temporal expectation (predictable vs. unpredictable stimulus onset timing). The study dissociates feature-based attention effects from temporal expectation and target-related decision processes, providing insights into the temporal dynamics of selective attention.
[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on003708-blue…