…p < 0.05 (one-sided) is used as the significance threshold for…
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.
…70.0% Pvc 1D Threshold: 70.0 Pvc 2D Threshold: 40.0…
EEG recordings from 33 participants who each completed both a visual and an auditory surprise task, with task order counterbalanced. The dataset supports investigation of electrophysiological markers of surprise-induced failures of visual and auditory awareness. Data from participants excluded at various analysis stages are included up to the stage of processing they reached.
…model, threshold, onset (ueo) and spread (sec) channel sets, strict/loose). Values…
A visual event-related potential dataset of 124-channel EEG recorded from 10 healthy participants viewing photographs from six object categories (human body, human face, animal body, animal face, fruit/vegetable, inanimate object). It contains 5,184 trials, with 72 images per category shown for 500 ms with a 750 ms interstimulus interval. The data support research on neural object representations through single-trial EEG classification and representational similarity analysis, and are distributed in BIDS format via MOABB.
…images, button press dynamics, hearing threshold, hearing abilities, and personality traits (NEO…
EEG recordings from 37 healthy adult participants (under 35 years, normal or corrected-to-normal vision) performing a visual contextual trajectory paradigm. In this paradigm, the onset of a bound stimulus violated an established trajectory in brightness, size, or orientation, while control trials contained no violation. The dataset supports investigation of attribute-specific prediction error and expectation signals in visual processing.
…Artifact rejection used simple threshold method: subtrials with deflection >70 µV over…
EEG recordings from participants performing a rapid go/nogo visual task in which briefly flashed (20 ms) natural photographs had to be either categorized (animal vs. non-animal) or recognized (a previously learned probe image). Data were collected over two recording days, in series of 100 images with equally likely target and non-target trials. The dataset supports research on the timing of visual categorization and recognition processes and on single-trial EEG dynamics.