Visual ECoG dataset
…Precise Spatial Tuning of Visually Driven Alpha Oscillations in Human Visual Cortex…
- Participants
- 14
- Size
- 57.9 GB
- Version
- v1.0.0
- Updated
- Jul 22, 2026
95 results for "somatosensory cortex" · page 5 of 10 · ranked by relevance
…Precise Spatial Tuning of Visually Driven Alpha Oscillations in Human Visual Cortex…
This dataset comprises intracranial EEG recordings from 23 patients with drug-resistant epilepsy undergoing stereo-EEG presurgical evaluation. The dataset includes 41 high-frequency stimulation events that evoked negative motor responses, with 24-second iEEG recordings per stimulation event (9-10 seconds pre-stimulation, up to 5 seconds stimulation, and 9-10 seconds post-stimulation). Stimulation parameters, contact pairs, current intensities, and evoked effects are documented in event files, enabling analysis of cortical responses to electrical stimulation.
…The project aimed to understand the neurophysiology of basal ganglia-cortex loops…
[ dataset comprises recordings from 20 adult participants viewing simple geometric shapes (hexagons, triangles, quadrilaterals) and other visual stimuli. The study investigates the neural mechanisms underlying human perception of regular geometric shapes, examining how the brain processes discrete geometric regularities such as symmetries and parallelism. The dataset supports research into the specialized brain systems engaged in abstract geometric perception and their distinction from general visual processing.
[ 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.
[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on007420-blue…