…right_hand=80 Study design: Single-session, two-class left- versus right…
Six-hour tethered EEG recordings from wildtype and Syngap+/Δ-GAP heterozygous rats (male, 12-16 weeks old), collected between zeitgeber times 3 and 9 under a 12:12 light-dark cycle. Recordings used a head-mounted 32-channel EEG array with accelerometers, sampled at 1 kHz. Most animals have two recording sessions. The data support study of SYNGAP1-related neurodevelopmental pathophysiology.
Intracranial EEG (stereo-EEG) 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.
[ recorded at the University Medical Center Utrecht from three epilepsy patients (S4-S6) who imagined grasping a cylinder with the left or right hand. The data are the subset of participants from Stolk et al. (2019) who gave permission to share, and they support investigation of dissociated alpha and beta rhythmic activity in the human sensorimotor system. Data are released as unprocessed trial segments, stored as epoched recordings with electrode positions and author-provided atlas labels.
…h of epochs) performing a single-trial working-memory gating task (context…
…Stimulation is delivered to a single electrode at a time, with locations…
Stereo-EEG recordings from six patients with medically refractory epilepsy performing a scene recognition memory task with concurrent EyeLink eye tracking. The dataset accompanies a study of how the human hippocampus rapidly coordinates effective learning, and is a lossless iEEG-BIDS re-packaging of the authors' public Zenodo release. It includes electrode MNI coordinates, behavioural arrays, eye-tracking files and the authors' analysis code in sourcedata.
…with Electro-CorticoGraphy (ECoG) during single pulse electrical stimulation. For a detailed…
This dataset contains fMRI and EEG recordings from 69 participants examining the role of rapid eye movement (REM) sleep in the neural differentiation of memories in the hippocampus. Each participant completed three fMRI scans and one EEG session, which contained either nap sleep data or quiet wake data depending on the participant's condition.