100 results for "steady-state evoked potentials" · page 10 of 10 · ranked by relevance
[ and power spectral density (PSD…
…An event-related potentials study. Int J Psychophysiol. 2021 Jul;165:56…
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.
[ recorded from 40 participants (15 in Experiment 1, 25 in Experiment 2) listening to continuous peaky speech stimuli. Experiment 1 investigates the effect of chirp-phase versus zero-phase profiles on ABR amplitudes, while Experiment 2 examines the influence of fundamental frequency (f0) across different narrators. The dataset includes raw EEG recordings in Brain Products format, stimulus files with audio and deconvolution regressors, and comprehensive event metadata, designed to optimize parameters for measuring frequency-specific ABRs to naturalistic speech.
This dataset comprises magnetoencephalography (MEG) recordings from participants performing the cued Alternating Serial Reaction Time (ASRT) task, a visuo-motor paradigm requiring rapid responses to directional arrow cues. The ASRT task is designed to investigate implicit learning of sequential regularities embedded within pseudo-random stimulus sequences. This dataset enables investigation of neural mechanisms underlying statistical learning.
A multimodal neurophysiological dataset acquired from 30 healthy adults performing a hierarchy of cognitive, motor, and combined cognitive-motor tasks. The dataset includes concurrent EEG, functional near-infrared spectroscopy (fNIRS), electrocardiography, electromyography, and behavioral measures across three sessions. This resource enables investigation of brain-behavior relationships during isolated and integrated cognitive-motor processing.
[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on007322-blue…