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Electroencephalography recordings from 50 participants viewing 22,248 images spanning 1,854 object concepts from the THINGS database. Images were shown in rapid serial visual presentation streams at 10 Hz while participants performed an orthogonal fixation colour change detection task. The dataset supports research on the temporal dynamics of object recognition and visual representation in the human brain.

Participants

50

Channels

63

Citations

3

Size

55.3 GB

Version

v1.0.0

Updated

Mar 14, 2026

…RAW EEG DATA EEG was sampled at 5kHz with FCz as the…

Participants

10

Size

18.0 GB

Version

v1.0.0

Updated

Jun 21, 2026

…We include the ICA decomposition and dipole model in EEG.etc. The…

Participants

25

Channels

120 (other)

Citations

25

Size

523 GB

Version

v1.0.0

Updated

Jun 24, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on006768-blue…

Participants

30

Size

11.1 GB

Version

v1.0.0

Updated

Jun 29, 2026

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.

Participants

33

Channels

16 (10-20)

Size

535 MB

Version

v1.0.0

Updated

Jun 28, 2026

…AFz), water-based mobile EEG (EEG-Versatile), and dry-electrode mobile EEG…

Participants

45

Channels

58 (10-05)

Citations

50

HED

v8.4.0

Size

8.67 GB

Version

v1.0.4

Updated

Oct 8, 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

…The data is now included with the EEG data within the `events…

Participants

533

Channels

129 (egi-geodesic)

Citations

22

Size

161 GB

Version

v1.0.0

Updated

May 25, 2026

…The data is now included with the EEG data within the `events…

Participants

430

Channels

129 (egi-geodesic)

Citations

22

Size

219 GB

Version

v1.0.0

Updated

May 25, 2026

This dataset contains intracranial EEG (stereo-EEG) recordings acquired during 41 high-frequency electrical cortical stimulations that evoked negative motor responses. Data come from 23 patients undergoing presurgical evaluation for drug-resistant epilepsy. Each recording spans about 24 seconds around a stimulation and includes pre- and post-stimulation 5-second epochs, which were used for connectivity analysis. Stimulation contact pairs, current intensities and evoked effects are annotated in the events files.

Participants

21

Size

1.04 GB

Version

v1.0.0

Updated

Jun 29, 2026