Discover datasets

License

License filtering isn't available while searching — clear the search box to filter by license.

Participants

Features

Has HED annotation
Has viewer
Has data quality Coming soon

The viewer and Zarr filters aren't available while searching — clear the search box to use them.

Channels & montage

Channel density Electrode system

Channel and montage filters apply while browsing — clear the search box to use them.

Reset

on005863
Cognitive Electrophysiology in Socioeconomic Context in Adulthood

EEG Zarr

EEG recordings from 127 young adults (18-30 years) collected alongside retrospective objective and subjective measures of childhood family socioeconomic status (SES) and adult SES indicators, including educational attainment, income, food security, and home and neighborhood characteristics. Tasks were taken or adapted from the ERP CORE compendium to capture perception, cognition, and action-related neural activity. The dataset also includes an ADHD-related symptoms checklist, allowing analyses of links between SES, ADHD symptoms, and brain electrophysiology.

Participants

127

Channels

27

Citations

8

Size

10.6 GB

Version

v1.0.0

Updated

Jun 28, 2026

by Elif Isbell et al. OpenNeuro ds005863
on006525
Resting EEG

ANAT EEG Zarr

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on006525-blue…

Participants

34

Channels

128 (other)

Size

3.00 GB

Version

v1.0.0

Updated

Jun 29, 2026

by Computational Neuroimaging and Neuroengineering Lab ar the University of Oklahoma OpenNeuro ds006525
nm000368
Sternberg working memory: human microwire LFP from medial temporal and medial frontal lobe (Daume et al. 2024, DANDI 000673)

iEEG

Microwire local field potentials (400 Hz) from Behnke-Fried hybrid depth electrodes in 35 patients with drug-resistant epilepsy, recorded during a picture-based Sternberg working-memory task with load 1 or load 3. Recording sites include the hippocampus, amygdala, dorsal anterior cingulate cortex, pre-supplementary motor area and ventromedial prefrontal cortex. This is an iEEG-BIDS representation of the NWB data released on DANDI (000673) from the Daume et al. 2024 study, with signal values unchanged.

Participants

35

Size

4.11 GB

Version

v1.0.0

Updated

Oct 8, 2026

by Jonathan Daume et al.
on004483
ABSeqMEG

MEG Zarr

…We recorded brain activity with functional MRI and magneto-encephalography (MEG) while…

Participants

19

Citations

26

Size

23.4 GB

Version

v1.0.0

Updated

Jun 24, 2026

by Samuel Planton* et al. OpenNeuro ds004483
on000248

ANAT MEG Zarr

The MNE-Sample-Data dataset is a simultaneous MEG and 60-channel EEG recording with an accompanying structural MRI, distributed with the MNE software. Checkerboard patterns were presented to the left and right visual fields, interleaved with tones to the left or right ear, and the subject responded to occasional smiley faces. It serves as a standard example dataset for demonstrating MEG/EEG analysis workflows, and FreeSurfer-derived anatomical surfaces are included.

Participants

2

Size

1.93 GB

Version

v1.0.0

Updated

Jun 20, 2026

by Alexandre Gramfort et al. OpenNeuro ds000248
on004942
SpatialMemory

EEG Zarr

…and theta bands play important functional roles in the support of visuo…

Participants

62

Channels

65 (10-10)

Size

25.1 GB

Version

v1.0.0

Updated

Jun 25, 2026

by Paul Kieffaber et al. OpenNeuro ds004942
nm000311
Multimodal upper-limb MI/ME EEG (Jeong et al. 2020)

EEG Zarr

A multimodal EEG, EOG and EMG dataset from 25 healthy, BCI-naive right-handed participants performing motor imagery and real movement of 11 intuitive upper-limb tasks. The tasks were 6 reaching directions, 3 grasping types and 2 wrist-twisting movements. Each participant completed 3 sessions of 550 trials. Recordings used 60 EEG channels at 1000 Hz. This BIDS derivative was generated via MOABB and is intended for BCI research on motor control and prosthetics.

Participants

25

Channels

71 (10-10)

Citations

87

HED

v8.4.0

Size

326 GB

Version

v1.0.2

Updated

Aug 18, 2026

by Ji-Hoon Jeong et al.
on003421
HD-EEGtask(Dataset 2)

EEG Zarr fidelity issue

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on003421-blue…

Participants

20

Channels

257 (egi-geodesic)

Citations

1

Size

76.8 GB

Version

v1.0.0

Updated

Jun 21, 2026

by Ahmad Mheich et al. OpenNeuro ds003421
on004166
Effects of Forward and Backward Span Trainings on Working Memory: Evidence from a Randomized, Controlled Trial

EEG

This dataset contains EEG/ERP recordings from a randomized controlled trial comparing forward span training, backward span training, and no-intervention control groups on working memory. Recordings were collected at pre-, mid-, and post-test while participants performed a distractor version of the change detection task, and behavioral data were collected from additional change detection and suppress tasks. The data support analyses of working memory maintenance and interference control, indexed by Kmax and contralateral delay activity (CDA).

Participants

71

Citations

5

Size

77.4 GB

Version

v1.0.0

Updated

Jun 23, 2026

by Yang Li (data and curation) et al. OpenNeuro ds004166
on004350
Executive Functionning Study for Assessing the Effect of Neurofeedback

EEG Zarr

EEG recordings from an executive functioning battery comprising the N-Back, Sustained Attention to Response Task (SART), and Local-Global tasks. Data were collected from 24 participants in two sessions, on the first and last day of a frontal midline theta neurofeedback meditation training experiment, to assess neurofeedback effects on executive function. Data are provided in EEGLAB .set format, with the original .bdf files in the sourcedata folder.

Participants

24

Channels

64 (10-10)

Citations

51

Size

26.8 GB

Version

v1.0.0

Updated

Jun 1, 2026

by Arnaud Delorme et al. OpenNeuro ds004350