Intracranial EEG recordings from 106 patients performing an auditory descriptive naming task. Electrode coordinates are provided in MNI-305 space. The data support a dynamic causal tractography analysis of the networks underlying auditory naming.
This dataset contains behavioral events and intracranial EEG recordings from epilepsy patients performing a spatial navigation memory task. Participants encoded object locations during guided navigation and later recalled them by self-navigating. Open-loop electrical stimulation was delivered to hippocampal and entorhinal electrodes during encoding on alternating, difficulty-matched trials, with no stimulation at retrieval.
This dataset contains behavioral events and intracranial electrophysiological (iEEG) recordings from a spatial navigation memory task. Participants encoded object locations during guided navigation learning trials and then recalled the locations by navigating to them during test trials. Data were collected at multiple clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania.
This dataset provides intracranial EEG recordings and behavioral events from a cued recall paired-associates memory task with open-loop electrical stimulation. Participants studied word pairs, completed an arithmetic distractor, and then performed cued recall. Stimulation was delivered to single hippocampal or entorhinal electrodes during either encoding or retrieval. Data were collected at clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania.
This dataset contains behavioral events and intracranial EEG recordings from neurosurgical patients performing a categorized free recall task. Participants studied lists of words drawn from semantic categories, completed arithmetic distractors, and freely recalled the words. Open-loop electrical stimulation was delivered to hippocampal and entorhinal sites during alternating two-word blocks at encoding, with stimulation parameters recorded in the event files.
This dataset contains behavioral events and intracranial EEG recordings from a delayed free recall task in which participants studied visually presented word lists, completed arithmetic distractor problems, and then freely recalled the words. Open-loop electrical stimulation was delivered during encoding to single electrodes in the hippocampus and entorhinal cortex, on alternating two-word blocks in 20 of 25 lists per session. Data were collected at multiple clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania.
STReEF is an intracranial EEG (iEEG) dataset of 13 patients with focal epilepsy, drawn from the RESPect (Registry for Epilepsy Surgery Patients) database at the University Medical Center Utrecht. Five patients were recorded with electrocorticography and eight with stereo-EEG during long-term monitoring. The recordings include clinical single pulse electrical stimulation (SPES) sessions and support studies of structural and effective brain connectivity in focal epilepsy.
Stereoelectroencephalography (sEEG) recordings from epilepsy patients at Oregon Health & Science University, collected while they were in the epilepsy monitoring unit awaiting seizures. Participants were presented with auditory and visual numerical stimuli, either symbolic (Arabic numerals and spoken numbers) or non-symbolic (dots and beeps). The dataset supports investigation of the neural representation of numerical quantity across modalities and formats.
This dataset contains behavioral events and intracranial electrophysiological (iEEG) recordings from a repeated-item free recall task. Participants studied visually presented word lists, each containing 27 encoding events drawn from 12 unique words repeated one, two, or three times. After a 7-second delay they freely recalled the words in any order. Data were collected at clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania.
This dataset contains interictal intracranial EEG (iEEG) recordings acquired during sleep from 185 de-identified pediatric epilepsy patients at UCLA Mattel Children's Hospital and Children's Hospital of Michigan. Per-subject folders include channel information, anatomical labels and resection status, and participant-level outcomes and background information. Derivatives include high-frequency oscillation (HFO) detections from RMS and MNI detectors, along with bipolar iEEG data used in a related study.