iEEG_visual
[ dataset prepared for the WIRED ICM course on intracranial recordings in humans, epilepsy, and deep brain stimulation (Paris, March 2024). It contains recordings from patients with epilepsy during naturalistic listening tasks (movie trailers and TIMIT sentences). It also includes illustrative examples of seizure-related activity and vagus nerve stimulator artifact.
[ recordings from 22 patients with drug-resistant epilepsy undergoing presurgical evaluation, capturing responses to 115 high-frequency intracranial electrical stimulations that evoked visual hallucinations. Each recording spans 21 seconds around the stimulation, with events annotated by stimulated contact pair, current intensity, and evoked effect, classified into 14 clinical categories. The data support identification of brain networks underlying visual symptoms and creation of symptom-related activation and connectivity maps.
…six patients recorded intraoperatively using electrocorticography (acute ECoG), six patients with long…
This EEG dataset contains recordings from two experiments in which participants listened to noise bursts presented from loudspeakers at different elevations in a hemi-anechoic chamber. Experiment 1 was a deviant detection task with adapter and probe sounds, and Experiment 2 was a one-back localization task. Participants first completed a behavioral test of their ability to localize elevated sound sources. The dataset supports research on how sound source elevation is encoded in human auditory cortex.
…six patients recorded intraoperatively using electrocorticography (acute ECoG), six patients with long…
Electroencephalography recordings from 50 participants viewing 22,248 images spanning 1,854 object concepts from the THINGS database. Images were shown in rapid serial visual presentation streams at 10 Hz while participants performed an orthogonal fixation colour change detection task. The dataset supports research on the temporal dynamics of object recognition and visual representation in the human brain.
[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on004080-blue…