Discover datasets

This dataset contains EEG and behavioral recordings from 120 healthy adults performing an emotion processing and regulation task with static images under sham and active transcranial direct current stimulation (tDCS) of the dorsolateral prefrontal cortex. Each participant completed two counterbalanced sessions. It includes preprocessed ERP derivatives and tDCS side-effect and blinding-effectiveness questionnaire data, and examines affective response evaluation in lonely individuals.

Participants

120

Channels

37 (10-10)

Size

53.6 GB

Version

v1.0.0

Updated

Jun 29, 2026

This dataset contains concurrent electrical stimulation and functional MRI (es-fMRI) recordings from 26 patients with medically refractory epilepsy who had intracranial electrodes implanted in cortical and subcortical sites. Selected electrode contacts were stimulated in a block design while whole-brain BOLD activity was recorded. The resource includes pre-operative and post-operative sessions, structural scans, resting-state scans, field maps, stimulation coordinates and parameters, and fMRIPrep and FreeSurfer derivatives.

Participants

26

Citations

7

Size

176 GB

Version

v1.0.0

Updated

Jun 21, 2026

A collection of 2,417 clinical scalp EEG recordings labeled as normal or abnormal, acquired using the standard 10-20 montage with 19 EEG channels plus 2 reference electrodes. Recordings are stored in EDF format with variable sampling rates and durations. The dataset supports EEG-based pathology detection and normal/abnormal classification.

Participants

2417

Channels

21 (10-20)

Size

13.8 GB

Version

v1.0.0

Updated

Jun 1, 2026

This dataset contains laser-evoked potentials recorded from the human spinal cord and cortex. It combines electrophysiological recordings to characterize nociceptive responses along the neuraxis. The data are organized in EEG-BIDS format and shared under a CC0 license.

Participants

7

Channels

72 (other)

Size

18.6 GB

Version

v1.0.0

Updated

Jun 26, 2026

EEG recordings from 12 healthy, BCI-naive participants performing kinesthetic motor imagery of upper-limb, elbow-centered tasks. The paradigm has 10 classes: rest, elbow flexion, and eight goal-directed daily-living tasks such as drawer opening, soup eating, weight lifting and combing. Data were recorded with a 17-channel EGI system at 1000 Hz. The dataset supports research on the versatility of EEG models for motor-imagery BCI control and rehabilitation.

Participants

12

Channels

17 (other)

Citations

12

HED

v8.4.0

Size

4.18 GB

Version

v1.0.3

Updated

Aug 18, 2026

A multichannel EEG dataset of self-paced (freewill) reach-and-grasp movements recorded from 23 healthy right-handed participants across 49 sessions. On each of 6808 trials the participant freely chose one of four cups, two filled with water and two empty, and decided when to move. Recordings were made at 250 Hz with a 31-channel scalp EEG montage plus EOG and auxiliary channels, to support brain-machine interface research on natural motor execution.

Participants

23

Channels

31 (10-10)

HED

v8.4.0

Size

2.53 GB

Version

v1.0.0

Updated

Oct 8, 2026

EEG dataset titled 'what_are_we_talking_about', authored by Boncz, Toth, and Winkler. It is a BIDS-formatted raw EEG dataset mirrored on NEMAR from OpenNeuro (ds004075). The README provides little detail on the experimental paradigm.

Participants

29

Size

7.39 GB

Version

v1.0.0

Updated

Jun 23, 2026

Electrocorticography (ECoG) recordings from 20 C57BL/6 mice in three cohorts: blinking light only, transcranial diagnostic ultrasound (tDUS) only, and combined tDUS with light. The dataset was collected to test how tDUS modulates the visual cortex's response to external visual stimulation. It includes raw, event-triggered, and processed ECoG data.

Participants

20

Size

8.42 GB

Version

v1.0.0

Updated

Jun 27, 2026

This dataset contains EEG recordings, along with PPG, respiration, ECG and accelerometry, from 20 healthy volunteers performing cued left- versus right-hand motor imagery of a bimanual rowing task. Sessions were part of brain-computer interface training in the NeuRow environment, comparing Graz and virtual-reality conditions with optional haptic and head-mounted-display feedback. The data are a BIDS re-release of the original Zenodo deposit, produced via MOABB, for neurorehabilitation-oriented BCI research.

Participants

20

Channels

32 (10-10)

HED

v8.4.0

Size

5.48 GB

Version

v1.0.0

Updated

Oct 8, 2026

This dataset contains 19-channel EEG recordings from 7 healthy participants performing classical motor imagery of the left hand, right hand, and passive rest. Participants responded to visual arrow cues in offline sessions, without feedback. The recordings were made with a Nihon Kohden EEG-1200 system at 200 Hz. The data support brain-computer interface research and motor imagery classification benchmarking.

Participants

7

Channels

19 (10-20)

Citations

82

HED

v8.4.0

Size

1.20 GB

Version

v1.0.2

Updated

Aug 18, 2026