Discover datasets

EEG dataset recorded while participants performed a visual working memory task in virtual reality using a head-mounted display. Memory items (a bowl, cup, plate and teapot) were cued by either a virtual avatar or a stick, with cues that were spatially valid or invalid. Participants were probed on item location and item status. The dataset includes raw and processed EEG, behavioral data, event codes and analysis code.

Participants

47

Channels

59 (10-10)

Citations

19

Size

60.9 GB

Version

v1.0.0

Updated

Jun 22, 2026

…a core component of social cognition, engaging spatially distributed and temporally evolving…

Participants

32

Channels

62 (10-10)

Size

221 GB

Version

v1.0.0

Updated

Jun 30, 2026

This dataset provides behavioral events and intracranial EEG recordings from a categorized delayed free recall task. Participants studied visually presented word lists built from 25 semantic categories, completed arithmetic distractor problems, and then freely recalled the words. Each 12-word list contains pairs of same-category words from three categories. Data were collected at multiple clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania.

Participants

258

Size

477 GB

Version

v1.0.0

Updated

Jun 25, 2026

…Data collected circa 2012-2013 in Laboratory for Neural Computation & Cognition at…

Participants

110

Channels

64 (10-10)

Citations

77

Size

39.5 GB

Version

v1.0.0

Updated

Jun 22, 2026

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.

Participants

12

Channels

124 (10-05)

Citations

2

Size

79.1 GB

Version

v1.0.0

Updated

Jun 23, 2026

…The study tests the **'Hot Cognition'** hypothesis by disentangling the temporal sequence…

Participants

44

Channels

65

Size

13.4 GB

Version

v1.0.0

Updated

Jun 19, 2026

This dataset contains EEG recordings from 7 participants performing an auditory imagery task, in which they imagined the sounds made by objects from the semantic categories of animals and tools for 5 seconds. It supports research on semantic decoding and brain-computer interfacing. Recordings were made with a 64-channel BioSemi system, with additional EOG, physiological, and respiration channels.

Participants

7

Channels

64 (10-10)

Size

12.7 GB

Version

v1.0.0

Updated

Jun 24, 2026

EEG recordings from children performing letter discrimination and visual search tasks involving the mirror-image letters b and d, collected in an embodied learning for literacy study. Each participant completed a pre-intervention discrimination task, an intervention-phase visual search task, and a post-intervention discrimination task. Participants were assigned to an intervention or control group, and events mark stimulus presentation of b and d letters, including practice trials.

Participants

21

Channels

64 (10-10)

Size

36.6 GB

Version

v1.0.0

Updated

Jun 23, 2026

…demographic or clinical information (age, cognition, UPDRS, disease duration, etc.) is included…

Participants

94

Channels

63 (10-10)

Citations

2

Size

1.74 GB

Version

v1.0.0

Updated

Jun 29, 2026

This dataset provides high-density (128-channel) EEG and mouse-tracking data from 31 adults aged 18-33, collected in 2020. It includes resting-state recordings and task recordings from food preference choices and semantic judgments. The resource is intended for studying the dynamic decision processes underlying binary choices in the human brain.

Participants

31

Channels

129 (egi-geodesic)

Citations

5

Size

153 GB

Version

v1.0.0

Updated

Jun 22, 2026