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…Stimuli were all consonants of the Russian alphabet letters, except for “щ…
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- 14.0 GB
- Version
- v1.0.0
- Updated
- Jun 26, 2026
100 results for "Electrocortical alpha synchronization" · page 5 of 10 · ranked by relevance
…Stimuli were all consonants of the Russian alphabet letters, except for “щ…
An auditory event-related potential dataset from 13 healthy subjects performing an oddball paradigm with two sinusoidal tones (target 1000 Hz, non-target 500 Hz) presented at variable stimulus onset asynchronies (60-600 ms). The dataset comprises 31-channel EEG recordings at 1000 Hz acquired with BrainProducts BrainAmp DC, designed to evaluate Bayesian optimization strategies for automated selection of individually optimal stimulation parameters in brain-computer interface applications.
…Spectral power modulations - **Frequency bands**: alpha=[7.0, 13.0] Hz; beta…
…Time synchronization 3. **Irregular sampling handling**: Resampling when deviation >1% (up to…
Imported from OpenNeuro ds003801
This dataset comprises simultaneous 64-channel EEG and 3T fMRI recordings from 16 subjects performing motor imagery and neurofeedback tasks. Participants were randomly assigned to receive either mono-dimensional or bi-dimensional neurofeedback displays during five experimental runs with alternating rest and task blocks. The dataset includes raw EEG data in Brain Vision format, preprocessed EEG data, BOLD fMRI acquisitions, computed neurofeedback scores from both modalities (EEG and fMRI), and event timing files, providing a comprehensive resource for multimodal neuroimaging data integration studies.
…3.5, 7.5] Hz; alpha=[7.5, 12.5] Hz; beta…
This dataset contains non-invasive spinal cord recordings from 30 healthy young subjects performing an auditory-somatosensory expectation task. Participants received electric median nerve stimulations preceded by auditory cues at either fixed (1100 ms) or variable (100-2100 ms) intervals, while counting rare double-stimulus trials. The study investigates whether temporal expectation modulates initial sensory processing in the human spinal cord using high-frequency electrophysiological recordings from three electrode rings positioned around the cervical spine.
…artifacts) 2. **Clock drift correction**: Synchronization between devices and laptop 3. **Temporal…
Imported from OpenNeuro ds004850