Discover datasets

EEG recordings from a visual P300 Brain-Computer Interface videogame, Brain Invaders, collected at GIPSA-lab (Grenoble, France) in 2014. Participants played a game using an oddball paradigm on a grid of 36 symbols while 16 dry electrodes recorded their EEG, with up to three game sessions per participant. The dataset was designed to study the viability of a calibration-less P300-based BCI with dry electrodes.

Participants

64

Channels

16 (10-10)

Citations

19

HED

v8.4.0

Size

3.06 GB

Version

v1.0.4

Updated

Oct 8, 2026

…system (*space-lowerLeg*) reported in percent of the lower leg length (knee…

Participants

16

Size

5.51 GB

Version

v1.0.1

Updated

Jun 1, 2026

Chisco-2.0 is an EEG dataset of imagined speech recorded from two participants (sub-01 and sub-02). The raw recordings are provided in EDF format and organized according to the BIDS standard. The dataset is intended to support research on decoding imagined speech from brain activity.

Participants

2

Channels

124 (10-05)

Size

52.9 GB

Version

v1.0.0

Updated

Jun 28, 2026

…High-density electroencephalography (EEG) and eye-tracking data were recorded from a…

Participants

111

Citations

65

Size

110 GB

Version

v1.0.0

Updated

Jun 17, 2026

EEG recordings from 69 healthy women (aged 19-40) collected at the Department of Psychology, University of Oslo, to study the relationship between hormonal contraceptive use and central serotonergic activity indexed by the loudness dependence of auditory evoked potentials (LDAEP). Each participant completed eyes-closed and eyes-open resting-state recordings, and 54 also completed an LDAEP auditory paradigm. Phenotype data cover hormonal contraceptive use, menstrual cycle phase, depressive symptoms (BDI-II), impulsivity (UPPS-P), and lifestyle factors.

Participants

69

Channels

64 (10-10)

Citations

1

Size

34.6 GB

Version

v1.0.0

Updated

Jun 30, 2026

…states during acquisition of high-density EEG data. During the study, participants…

Participants

34

Channels

224 (biosemi)

Citations

73

Size

36.0 GB

Version

v1.0.0

Updated

Jun 21, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on007420-blue…

Participants

12

Size

572 MB

Version

v1.0.0

Updated

Jun 19, 2026

Scalp EEG recorded from 45 participants listening to a 12.4-minute audiobook recording of the first chapter of Alice's Adventures in Wonderland. The naturalistic paradigm was designed to study how the brain builds hierarchical syntactic structure and makes rapid, incremental linguistic predictions. The dataset includes word-level events annotated with lexical frequency, sound power, and n-gram, RNN, and context-free-grammar surprisal predictors, along with comprehension scores and the audio stimuli.

Participants

45

Channels

60 (other)

Citations

91

Size

3.88 GB

Version

v1.1.3

Updated

Jul 3, 2026

…high-density 256-channel subdural ECoG array (all channels typed ECOG). Source…

Participants

4

Size

104 GB

Version

v1.0.0

Updated

Oct 8, 2026

…participant unless noted: - **EEG** — BioSemi high-density scalp EEG (montage varies by…

Participants

66

Channels

207 (biosemi)

HED

v8.4.0

Size

512 GB

Version

v1.0.1

Updated

Sep 28, 2026