Discover datasets

This dataset contains simultaneous electroencephalography (EEG), electrospinography (ESG), electroneurography (ENG), and electromyography (EMG) recordings from 40 participants, together with electrocardiographic and respiratory signals. Four conditions were recorded: resting state with eyes open, mixed median nerve stimulation, mixed tibial nerve stimulation, and alternating median/tibial stimulation. ESG electrode positions are provided for each participant. The study was pre-registered on OSF.

Participants

40

Channels

64 (10-10)

Citations

2

Size

683 GB

Version

v1.0.0

Updated

Jun 24, 2026

A longitudinal EEG dataset of two-class (left vs. right hand) motor-imagery brain-computer interface training combined with transcutaneous electrical spinal cord stimulation. It includes 27 participants (25 able-bodied and 2 with spinal cord injury), recorded with 32 EEG channels and 3 EOG channels at 512 Hz. The dataset supports study of how spinal stimulation affects sensorimotor activation and BCI skill learning.

Participants

27

Channels

32 (10-10)

HED

v8.4.0

Size

3.53 GB

Version

v1.0.0

Updated

Oct 8, 2026

Multisession EEG dataset from a randomized, placebo-controlled study of intranasal NeuroEPO (erythropoietin-derived formulation) in patients with Parkinson's disease. Clinical (MDS-UPDRS III) and EEG assessments were acquired at baseline and 9 months after completing the intervention. Cumulative NeuroEPO dose is coded per participant (placebo = 0), enabling analysis of treatment effects on brain activity.

Participants

24

Channels

19 (10-20)

Size

271 MB

Version

v1.0.0

Updated

Jun 19, 2026

A preprocessed derivative EEG dataset from BCI Competition 2020 Track 4, containing motor imagery recordings of three right-arm grasping tasks (cylindrical, spherical, lumbrical) from 15 healthy subjects across three sessions. It provides 60-channel EEG at 250 Hz with 450 trials per subject, and is intended for evaluating session-to-session transfer learning in brain-computer interfaces. Data were notch filtered and epoched to the 4 s motor imagery window, and re-hosted in BIDS format via MOABB.

Participants

14

Channels

60 (10-10)

HED

v8.4.0

Size

2.76 GB

Version

v1.0.3

Updated

Aug 18, 2026

EEG recordings from four participants performing motor imagery of the left hand, right hand, and feet, originally reported by Zhou et al. (2016) in a study on automated trial selection for motor imagery brain-computer interfaces. Each participant completed three sessions of two runs, giving 450 trials per subject. Data were recorded from 14 channels at 250 Hz and reformatted into BIDS from a MOABB-generated Zenodo version.

Participants

4

Channels

14 (10-10)

Citations

87

Size

152 MB

Version

v1.0.0

Updated

Mar 3, 2026

Release 5 of the HBN-EEG dataset, the EEG component of the Child Mind Institute Healthy Brain Network, organized in BIDS format. It contains EEG recordings and behavioral responses from 330 children and adolescents (ages 5-21) performing passive tasks (resting state, surround suppression, movie watching) and active tasks (contrast change detection, sequence learning, symbol search). Events carry HED annotations, and the participants file includes psychopathology factors derived from the CBCL and basic quality-control results.

Participants

330

Channels

129 (egi-geodesic)

Citations

22

HED

v8.3.0

Size

224 GB

Version

v1.0.0

Updated

May 25, 2026

A multimodal porcine dataset of corticothalamic communication recorded during analgesia, sedation, and controlled gradual cerebral ischemia followed by recovery. It includes 11 juvenile pigs monitored across sedation states (isoflurane, fentanyl, propofol), one or two ischemia episodes, and recovery phases. Animals were divided into a sedation-only group and an ischemia group.

Participants

12

Size

1.43 GB

Version

v1.0.0

Updated

May 13, 2026

A single-pulse, open-loop transcranial magnetic stimulation (TMS) dataset with simultaneous electroencephalography (EEG) recordings. The dataset is organized in BIDS format and mirrored on NEMAR from OpenNeuro (ds002094).

Participants

20

Channels

30 (10-10)

Size

39.4 GB

Version

v1.0.0

Updated

Jun 21, 2026

Resting-state electrocorticography (ECoG) recordings from 13 patients with epilepsy aged 3.4 to 33.9 years, acquired with subdural grids and strips (plus depth electrodes in some participants) during intracranial monitoring in Seattle. The data were collected to study how the alpha rhythm and intrinsic neural timescales develop across childhood and adolescence. They are re-packaged in iEEG-BIDS without signal processing from the authors' public Zenodo release.

Participants

13

Size

4.57 GB

Version

v1.0.0

Updated

Oct 8, 2026

Scalp EEG recordings from healthy young adults during one hour of sensory stimulation. Conditions were 40 Hz audiovisual (multisensory) flicker, a no-flicker control, or randomized flicker as sham stimulation. Participants performed a psychomotor vigilance task throughout the sessions. The dataset contains raw data for all subjects.

Participants

69

Channels

32 (10-10)

Size

14.7 GB

Version

v1.0.0

Updated

Jun 28, 2026