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on003670
Dataset of Concurrent EEG, ECG, and Behavior with Multiple Doses of transcranial Electrical Stimulation - BIDS

EEG Zarr

A BIDS-formatted dataset of high-density EEG recorded concurrently with ECG, EOG, and continuous behavioral vigilance measures (compensatory tracking task) during transcranial electrical stimulation. Nine HD-tES montages targeting frontal, motor, and parietal regions with DC, 5 Hz, and 30 Hz waveforms were applied across 62 sessions with 19 participants, totaling more than 783 stimulation trials. The dataset supports study of tDCS/tACS location and frequency effects, brain state, physiology, fatigue, and cognitive performance.

Participants

25

Channels

35 (10-10)

Citations

2

Size

97.5 GB

Version

v1.0.0

Updated

Jun 22, 2026

by Nigel Gebodh et al. OpenNeuro ds003670
nm000404
Internal-external attention switching SEEG epochs, DMN and DAN channels, 25 epilepsy patients (Hammer et al. 2024)

iEEG

…networks mediated by low-frequency oscillations: electrophysiological dynamics during > internal-external attention…

Participants

25

Size

5.84 GB

Version

v1.0.0

Updated

Oct 8, 2026

by Jiri Hammer
nm000408
Motor imagination and execution with a chronic wireless epidural ECoG BCI (WIMAGINE), one participant with tetraplegia (Pollina et al. 2026)

iEEG

…band envelopes (delta..high gamma), 2446 trials x 32 channels x 850…

Participants

1

Size

11.3 GB

Version

v1.0.0

Updated

Oct 8, 2026

by Leonardo Pollina et al.
on006374
Expectation effects on repetition suppression in nociception

BEH EEG Zarr

This dataset contains EEG recordings collected to study how expectation affects repetition suppression in nociception. It supports investigation of how the brain's responses to repeated painful stimuli are modulated by predictions about those stimuli. The data are organized in BIDS format.

Participants

36

Channels

32 (10-10)

Size

42.7 GB

Version

v1.0.0

Updated

Jun 28, 2026

by Lisa-Marie Pohle et al. OpenNeuro ds006374
on007663
CrossModal Study

MEG Zarr

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on007663-blue…

Participants

27

Citations

1

Size

132 GB

Version

v1.0.0

Updated

Jun 30, 2026

by Marion Brickwedde et al. OpenNeuro ds007663
nm000246
Multi-day MI-BCI dataset (WBCIC-SHU) from Yang et al 2025

EEG Zarr

A multi-day motor imagery brain-computer interface EEG dataset recorded from 51 healthy, BCI-naive participants over three sessions on different days. Participants performed left-hand and right-hand motor imagery (2-class, 51 subjects), and a subset of 11 subjects also performed a 3-class paradigm that added foot-hooking. Recordings used 59 EEG channels plus ECG and EOG at 1000 Hz. The data are provided in BIDS format with HED event annotations and benchmark classification results (CSP, FBCSP, EEGNet, deepConvNet, FBCNet).

Participants

51

Channels

59 (10-10)

Citations

44

HED

v8.4.0

Size

58.4 GB

Version

v1.0.0

Updated

Jun 3, 2026

by Banghua Yang et al.
nm000264
Vaineau, Barachant & Andreev 2013 — Brain Invaders Adaptive versus Non-Adaptive P300 Brain-Computer Interface dataset (BI2013a)

EEG Zarr

…g.GAMMAcap Electrode type: wet Electrode material: Silver/Silver Chloride Participants ------------ Number…

Participants

24

Channels

16 (10-10)

HED

v8.4.0

Size

3.00 GB

Version

v1.0.5

Updated

Oct 8, 2026

by E. Vaineau et al.
nm000297
WRCC2023_MI_A: WRCC2023 MI-A three-class motor imagery dataset

EEG

A three-class motor imagery EEG dataset (left hand, right hand, feet) from the MI-A track of the 2023 World Robot Contest BCI competition. It includes recordings from nine participants, two of whom are stroke patients, with 90 cued 4-second imagery trials each (30 per class). Data were acquired at 1000 Hz from 59 EEG channels using a Neuracle wireless system and re-released in BIDS format with HED annotations via MOABB.

Participants

9

Channels

59 (10-10)

HED

v8.4.0

Size

1.80 GB

Version

v1.0.0

Updated

Oct 8, 2026

by WRCC2023
nm000217
P300 dataset BI2015b from a "Brain Invaders" experiment

EEG Zarr

…g.GAMMAcap - **Electrode type**: wet - **Electrode material**: Silver/Silver Chloride ## Participants - **Number…

Participants

44

Channels

32 (10-10)

Citations

11

HED

v8.4.0

Size

8.59 GB

Version

v1.0.5

Updated

Oct 8, 2026

by Louis Korczowski et al.
nm000380
iEEG during direct electrical stimulation of orbitofrontal and other sites (Rao, Sellers et al., 2018): continuous-stimulation and single-pulse recordings

iEEG

Intracranial EEG (ECoG grids/strips and stereo-EEG depth electrodes) from 17 adults undergoing inpatient seizure monitoring, recorded before, during and after continuous 100 Hz direct electrical stimulation of the lateral orbitofrontal cortex and other sites, as well as during single-pulse electrical stimulation. The accompanying study reported that unilateral lateral OFC stimulation acutely improved mood in participants with moderate-to-severe baseline depression symptoms and suppressed low-frequency OFC power. The dataset is converted to iEEG-BIDS from the original Dryad release.

Participants

17

Size

72.8 GB

Version

v1.0.0

Updated

Oct 8, 2026

by Vikram Rao et al.