…Examining Perceptual Grouping on Stages of Processing in Visual Working Memory: An…
…During each session, participants performed the same simple perceptual task, responding to…
An EEG dataset of a perception and mental imagery task. Participants viewed an image for 6 seconds in response to an auditory prompt, then closed their eyes and imagined the same image for 6 seconds. A further prompt sound started the next trial. The recordings can be used to study neural correlates of visual perception versus imagery and to develop decoding methods.
…During each session, participants performed the same simple perceptual task, responding to…
…with a causality judgment task and temporal order judgment task. This MEG…
EEG dataset from the PURSUE project of a face perception task designed to elicit the N170 event-related potential. Data were collected from participants at three primarily undergraduate institutions in Southern California, Massachusetts, and Virginia during 2017 and 2018. The task follows the ERP CORE paradigm, and the dataset includes participant race information.
…Can we dissociate hypervigilance to social threats from altered perceptual decision-making…
This EEG dataset investigates how personalized smartphone notification sounds bias auditory salience across successive stages of sensory and cognitive processing. Participants completed an auditory oddball experiment, allowing comparison of neural responses to personally relevant notification sounds against other auditory stimuli.
This dataset contains 124-channel EEG recordings from 13 participants who imagined and perceived stimuli from three modalities: visual pictorial, visual orthographic, and auditory. Stimuli came from three semantically dissimilar categories (guitar, flower, penguin). Raw, pre-processed, and epoched versions of the data are provided to support research on semantic decoding from EEG.
EEG dataset from 19 participants performing a visual P300 speller-like paradigm to assess how visual stimulus properties affect evoked responses and classification accuracy. Each participant completed three sessions with conditions varying the number of stimuli (4 to 9) and the flash type (standard flash versus a superimposed yellow smiling cartoon face). Recordings comprise 382 files from eight electrodes sampled at 256 Hz, with markers encoding trial phases and activated symbols.