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nm000281
emg2pose: Surface EMG and Hand Pose

EMG Zarr

A NEMAR re-host and EMG-BIDS conversion of the public Meta emg2pose benchmark, pairing 2 kHz, 16-channel wrist surface electromyography with hand pose labels from a 26-camera motion-capture system. The release spans 193 users, about 370 hours, 29 behavioral stages and roughly 80 million labeled frames. It supports research on estimating hand pose from surface EMG.

Participants

193

Size

740 GB

Version

v1.0.3

Updated

Aug 31, 2026

by Sasha Salter et al.
nm000292
Vagaja2023: Motor-imagery EEG during embodiment-primed MI-BCI training in VR

EEG Zarr

…Each subject has resting-state, embodiment and MI BrainVision recordings, but only…

Participants

26

Channels

32 (10-10)

HED

v8.4.0

Size

3.65 GB

Version

v1.0.1

Updated

Oct 8, 2026

by Katarina Vagaja et al.
on004517
EEG recordings for semantic decoding of imagined animals and tools during auditory imagery task

EEG Zarr

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

by Milan Rybář et al. OpenNeuro ds004517
nm000141
Motor execution dataset from Wairagkar et al 2018

EEG Zarr

…Brain Embodiment Lab, Biomedical Engineering - **Country**: GB - **Repository**: University of Reading Research…

Participants

14

Channels

19 (10-20)

Citations

10

HED

v8.4.0

Size

1.23 GB

Version

v1.0.2

Updated

Aug 18, 2026

by Maitreyee Wairagkar et al.
on003343
Disentangling the percepts of illusory movement and sensory stimulation during tendon vibration in the EEG

EEG

EEG recordings from twenty healthy right-handed adults exposed to tendon vibration of the left elbow, designed to separate the percept of illusory movement from plain vibratory sensation. Sixteen sensorimotor electrodes were recorded while biceps and triceps tendons were vibrated at 90/50 Hz (illusion of elbow extension) or both at 70 Hz (control, no illusion). Each participant completed three blocks of 72 randomized three-second stimulations.

Participants

20

Channels

16 (10-10)

Citations

16

Size

664 MB

Version

v1.0.2

Updated

Oct 8, 2026

by Christoph Schneider et al. OpenNeuro ds003343
on004017
Embodied Learning for Literacy EEG

EEG Zarr fidelity issue

EEG recordings from children performing letter discrimination and visual search tasks involving the mirror-image letters b and d, collected in an embodied learning for literacy study. Each participant completed a pre-intervention discrimination task, an intervention-phase visual search task, and a post-intervention discrimination task. Participants were assigned to an intervention or control group, and events mark stimulus presentation of b and d letters, including practice trials.

Participants

21

Channels

64 (10-10)

Size

36.6 GB

Version

v1.0.0

Updated

Jun 23, 2026

by Linn Damsgaard et al. OpenNeuro ds004017
nm000105
FRL Discrete Gestures: Hand Gesture Recognition from Surface Electromyography

EMG Zarr

NEMAR Dataset nm000105: discrete_gestures - Discrete hand gesture detection from EMG

Participants

100

Size

20.6 GB

Version

v2.0.0

Updated

Feb 23, 2026

by Patrick Kaifosh et al.
on004563
Vicarious touch: overlapping neural patterns between seeing and feeling touch

EEG Zarr

This dataset contains 64-channel EEG recordings from people with and without vicarious touch experiences. Participants either felt touch to their fingers or watched matched videos of touch to another person's fingers. It was collected to test, using time-resolved multivariate pattern analysis, whether seen touch evokes neural representations that overlap with first-hand touch. Raw and processed data, code and stimuli are included.

Participants

40

Channels

64

Citations

12

Size

172 GB

Version

v1.0.0

Updated

Jun 24, 2026

by Sophie Smit et al. OpenNeuro ds004563
on004514
Simultaneous EEG and fNIRS recordings for semantic decoding of imagined animals and tools

EEG NIRS Zarr

This dataset provides simultaneous EEG and fNIRS recordings from 12 participants performing a silent naming task and three sensory-based imagery tasks (visual, auditory, tactile) on objects from the semantic categories of animals and tools. It supports research on semantic decoding and brain-computer interfacing. Stimulus images and example Python scripts for loading the data with MNE and MNE-BIDS are included.

Participants

12

Channels

64 (biosemi)

Citations

11

Size

24.2 GB

Version

v1.0.0

Updated

Jun 24, 2026

by Milan Rybář et al. OpenNeuro ds004514
on004347
Symmetry perception and affective responses: a combined EEG/EMG study

EEG Zarr

This dataset contains simultaneous EEG and facial EMG recordings examining symmetry perception and associated affective responses. Participants viewed visual patterns and, after stimulus offset, reported whether each pattern was regular (symmetric) or random. It supports investigation of neural and psychophysiological correlates of the processing of visual symmetry.

Participants

24

Channels

64 (other)

Citations

94

Size

2.69 GB

Version

v1.0.0

Updated

Jun 24, 2026

by Makin et al. OpenNeuro ds004347