Discover datasets

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

TMNRED is an EEG dataset recorded from 30 native Chinese speakers during natural reading of news headlines and short sentences. Participants identified fuzzy semantic targets among target and non-target items. The dataset supports research on semantic processing of Chinese in naturalistic reading and includes raw and preprocessed data in BIDS format.

Participants

30

Channels

30 (10-10)

Citations

4

Size

17.4 GB

Version

v1.0.0

Updated

Jun 26, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on006735-blue…

Participants

27

Channels

34 (10-10)

Size

193 GB

Version

v1.0.0

Updated

Jun 29, 2026

…To better understand masking’s effects on the subcortical neural encoding of…

Participants

25

Channels

2

Citations

6

Size

37.8 GB

Version

v1.0.0

Updated

Jun 27, 2026

MEG recordings from participants performing a localizer task and a risky decision-making task, used to study how heuristics in risky choice relate to preferential neural representation of information. The dataset includes raw MEG with photodiode-derived event timing, event information tables, and preprocessed epoched data for the localizer and choice phases.

Participants

21

Size

431 GB

Version

v1.0.0

Updated

Jun 26, 2026

…robust benchmark for large-scale encoding/decoding analyses of temporally-resolved brain…

Participants

24

Citations

3

Size

204 GB

Version

v1.0.0

Updated

Jun 29, 2026

This dataset contains fMRI and EEG recordings from 69 participants examining the role of rapid eye movement (REM) sleep in the neural differentiation of memories in the hippocampus. Each participant completed three fMRI scans and one EEG session, which contained either nap sleep data or quiet wake data depending on the participant's condition.

Participants

69

Channels

64 (other)

Citations

4

Size

650 GB

Version

v1.0.0

Updated

Jun 29, 2026

…cognitive conditions, such as creativity, memory, and critical thinking. To assess cognitive…

Participants

15

Channels

14 (other)

Size

1.17 GB

Version

v1.0.0

Updated

Sep 8, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on004398-blue…

Participants

1

Citations

1

Size

1.28 GB

Version

v1.0.0

Updated

Jun 12, 2026

EEG recordings from 20 healthy participants who wrote ten letters (a, d, e, f, j, n, o, s, t, v) with the right index finger after a visual cue. The dataset supports classification of handwritten characters, either directly from low-frequency and broadband EEG or with a two-step approach that first decodes continuous hand kinematics and then classifies the letter. It is intended for research on non-invasive brain-computer interfaces for communication.

Participants

20

Channels

60 (10-10)

Citations

13

HED

v8.4.0

Size

27.0 GB

Version

v1.0.2

Updated

Aug 18, 2026