Showing 10 of 673 datasets · page 21 of 68
This dataset contains EEG recordings collected during an architectural affordances task, in which participants engaged with environments designed to elicit perception of action possibilities. The data are intended to support research on the neural correlates of spatial cognition and embodied perception of architectural environments.
This dataset contains intracranial EEG recordings from four epilepsy patients undergoing single pulse electrical stimulation, collected to develop and validate CARLA, an adjusted common average referencing method for cortico-cortical evoked potential (CCEP) analysis. The data were recorded at Mayo Clinic and support methodological research on referencing schemes for intracranial stimulation-response data. This release includes raw data sufficient to reproduce most published results, with some data censored pending future publications.
ChineseEEG is a high-density EEG and simultaneous eye-tracking dataset collected from 10 participants silently reading two Chinese novels over approximately 11 hours. The dataset includes raw and multiple stages of pre-processed EEG data, along with BERT-base-chinese text embeddings of the reading materials, designed to support research on semantic alignment between NLP model representations and neural activity. It provides a resource for studying naturalistic language processing and neural decoding using Chinese linguistic stimuli.
This dataset contains raw EEG recordings from participants performing a Braille letter discrimination task, in which Braille letters were presented to the left and right index fingers via Braille cells. The data were collected to investigate the transformation of sensory to perceptual representations of Braille letters in the visually deprived brain. Recordings were made using BrainVision hardware and are organized following the BIDS-EEG standard. For some participants, EEG recording was stopped and restarted within a session, resulting in separate runs, and some participants completed a second session.
This dataset contains EEG recordings collected during a computerized spatial span task designed to probe visuo-spatial working memory (VSWM) for sequences. The study examines theta and gamma band oscillatory dynamics during item-level sequence encoding and recall, and compares these processes between younger and older adults to investigate effects of healthy cognitive aging on VSWM.
This dataset provides multimodal neuroimaging data from 53 healthy young adults performing a probabilistic decision-making task involving risk and ambiguity. It combines structural MRI (T1w, T2w, DWI), functional MRI acquired during task performance, and concurrent EEG recordings during inhibitory TMS applied over parietal regions and the vertex. The dataset aims to elucidate the role of the parietal cortex and its interactions with other brain regions in decision-making under uncertainty.
This dataset comprises resting-state EEG recordings from 71 participants who underwent two sessions of normal sleep and sleep deprivation, with the session order counterbalanced across participants. In addition to EEG data (eyes open and partially eyes closed), the dataset includes measures of participants' sleepiness and mood states, enabling investigation of sleep deprivation effects on brain activity and psychological state.
This dataset contains EEG recordings from a registered report investigating the error-related negativity (ERN) across three versions of a flanker task. The study examines the psychometric properties and reliability of ERN measures under different task manipulations, providing a resource for methodological research on error-monitoring ERP components.
This dataset comprises behavioral event logs and intracranial electrophysiological (iEEG) recordings from a delayed free recall task, collected across multiple clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania. Participants studied lists of visually presented words, performed arithmetic distractor tasks, and then freely recalled the words in any order. This preliminary cognitive electrophysiology study served as a predecessor to the later FR1 and CatFR1 datasets.
This event-related potentials (ERP) study investigates cognitive conflict during moral judgment of accidental harm using EEG recordings from 31 participants. Participants performed a combined semantic and moral judgment task, evaluating scenarios involving intentional or accidental harm while making congruency judgments about target words. The orthogonal manipulation of agent intention and semantic congruency across four conditions enables examination of how moral and semantic processing interact in the brain.