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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

…regions also involved in mathematical processing, whose activation is modulated by geometric…

Participants

21

Citations

13

Size

71.1 GB

Version

v1.0.0

Updated

Jun 28, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on007968-blue…

Participants

40

Channels

32

Size

2.85 GB

Version

v1.0.0

Updated

Jun 19, 2026

Preprocessed EEG recordings from 20 individuals with a schizophrenia spectrum disorder and 22 healthy control participants performing a visual motion discrimination task with confidence reporting. Motion coherence was adjusted per individual with a staircase procedure to equate performance between groups, allowing study of perceptual decision-making and metacognition in schizophrenia.

Participants

39

Channels

63 (10-10)

Size

997 MB

Version

v1.0.0

Updated

May 13, 2026

PREDICT is an EEG dataset mirrored on NEMAR from OpenNeuro (ds005486). It was collected by a group studying pain and sensorimotor neuroscience, and it is shared in BIDS format under a CC0 license.

Participants

159

Size

371 GB

Version

v1.0.0

Updated

Jun 27, 2026

…Method and Processing 1. PROJECT ------------ Title: Brain-Computer Music Interface for Monitoring…

Participants

18

Channels

19 (10-20)

Size

2.39 GB

Version

v1.0.0

Updated

Jun 21, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on003474-blue…

Participants

122

Channels

66 (10-10)

Citations

89

Size

16.6 GB

Version

v1.0.0

Updated

Jun 21, 2026

An EEG dataset of imagined speech from 15 healthy participants comparing traditional cue-based and gamified (Pac-Man maze) paradigms for brain-computer interface applications. It comprises 1,800 trials of four Spanish directional commands (avanzar, retroceder, derecha, izquierda) recorded at 500 Hz from 24 electrodes. This BIDS derivative, distributed via MOABB and NEMAR, supports evaluation of how paradigm design affects imagined speech decoding.

Participants

15

Channels

24 (10-10)

HED

v8.4.0

Size

1.52 GB

Version

v1.0.3

Updated

Aug 18, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on004346-blue…

Participants

1

Citations

47

Size

16.8 GB

Version

v1.0.0

Updated

Jun 24, 2026

This dataset contains multimodal recordings from 18 participants performing a mental arithmetic task across eight levels of difficulty, designed to study cognitive workload. It includes 19-channel EEG, ECG, and Pupil Labs eye-tracking (pupillometry) data synchronized via Lab Streaming Layer and converted to BIDS from XDF recordings. Task events encode difficulty ranges based on Q-values, with a 60-second baseline followed by 70 randomized questions.

Participants

18

Channels

19 (10-20)

Citations

1

Size

1.92 GB

Version

v1.0.0

Updated

Mar 4, 2026