on004080
CCEP ECoG dataset across age 4-51
iEEG
…years old where Cortico-Cortical Evoked Potentials (CCEPs) were measured with Electro…
- Participants
- 74
- Size
- 268 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
Discover datasets
100 results for "movement-related cortical potential" · page 6 of 10 · ranked by relevance
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- nm000233
BCI Competition 2020 Track 4 — Upper-limb grasping motor imagery
EEGBCIComp2020UpperLimb is a preprocessed EEG dataset from BCI Competition 2020 Track 4 containing motor imagery recordings of three upper-limb grasping tasks (cylindrical, spherical, lumbrical) from 15 healthy subjects across three sessions. The dataset comprises 60-channel EEG data sampled at 250 Hz with 450 trials per subject (150 trials per session × 3 sessions), designed to evaluate session-to-session transfer learning in brain-computer interface applications. Data were preprocessed with 60 Hz notch filtering and cue-aligned epoching, with the 4-second motor imagery window extracted for analysis.
- Participants
- 14
- Channels
- 60 (10-10)
- HED
- v8.4.0
- Size
- 795 MB
- Version
- v1.0.1
- Updated
- Jul 10, 2026
- on004043
The time-course of feature-based attention effects dissociated from temporal expectation and target-related processes
EEG[ and electroencephalography (EEG) recordings from 30 participants viewing 21,600 video clips across 180 human action categories. Designed to complement the previously released HAD-fMRI dataset, this resource leverages the millisecond-level temporal resolution of M/EEG to capture rapid neural dynamics underlying action recognition and social cognition, enabling integrated spatiotemporal analysis of brain responses to visual action stimuli.
- Participants
- 32
- Channels
- 62 (10-10)
- Size
- 221 GB
- Version
- v1.0.0
- Updated
- Jul 22, 2026
- on006434
The auditory brainstem response to natural speech is not affected by selective attention
EEG…Data are split into cortical (active) electrodes and subcortical (passive) electrodes. Since…
- Participants
- 66
- Channels
- 32 (10-10)
- Size
- 103 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on006817
Visual Attribute-Specific Contextual Trajectory Paradigm 2.0
EEGA neuroimaging dataset implementing the Visual Attribute-Specific Contextual Trajectory Paradigm 2.0, designed to investigate visual perception and contextual processing. This raw BIDS-formatted dataset provides neuroimaging data collected during a visual attribute task with contextual manipulations, supporting research into how the brain processes visual information within different contextual frameworks.
- Participants
- 35
- Size
- 11.4 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on004356
Subcortical responses to music and speech are alike while cortical responses diverge
EEG…82901/nemar.on004356) # README ## Details related to access to the data Please…
- Participants
- 22
- Channels
- 34 (10-10)
- Size
- 213 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on008083
Hierarchical Priors in Perceptual Uncertainty and Psychosis Proneness - A Random-Dot Kinematogram task with low- and high-level priors
EEGThis EEG-BIDS dataset contains cue-locked recordings from 43 neurotypical adults performing a random-dot kinematogram task designed to dissociate low-level and high-level priors during perceptual decision-making. The study investigates how hierarchical priors bias behavior and modulate occipital oscillatory and aperiodic EEG activity using signal detection theory and generalized drift-diffusion modeling. Three within-subject conditions (baseline, low-level prior, high-level prior) were tested with individualized motion coherence thresholds.
- Participants
- 43
- Channels
- 31 (10-10)
- Size
- 8.76 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on004019
Effect of obesity on arithmetic processing in preteens with high and low math skills. An event-related potentials study
EEG…An event-related potentials study. Frontiers in Human Neurosciences, In press. Contact…
- Participants
- 62
- Channels
- 128 (egi-geodesic)
- Size
- 17.3 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on002550
Differential brain mechanisms of selection and maintenance of information during working memory (MEG data)
ANAT MEGThis magnetoencephalography (MEG) dataset investigates the differential neural mechanisms underlying selection and maintenance of information during working memory tasks. Data from 22 participants include MEG recordings across two sessions, structural MRI, and detailed behavioral measures from a working memory task and a one-back control task involving visual Gabor stimuli. The dataset supports investigation of how the brain selectively maintains task-relevant information while filtering distractions.
- Participants
- 22
- Size
- 168 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026