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nm000159
MUniverse Avrillon et al 2024

EMG Zarr

A BIDS-formatted high-density surface EMG (HDsEMG) dataset from 16 young volunteers performing submaximal (10-80% MVC) isometric ankle dorsiflexions (tibialis anterior, n=8) or knee extensions (vastus lateralis, n=8). Signals were recorded with four 64-electrode arrays (256 channels in total) together with force signals, supporting the decomposition of extensive motor unit samples and the study of rate coding. It is a BIDS conversion of the data from Avrillon et al. 2024, produced with the MUniverse software.

Participants

16

Size

5.51 GB

Version

v1.0.1

Updated

Jun 1, 2026

by Simon Avrillon et al.
nm000398
Wakeful and sleep-like states in subdural ECoG (Pahwa et al., 2015): 4 patients, 64-channel grids

iEEG

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.nm000398-blue…

Participants

4

Size

8.79 GB

Version

v1.0.0

Updated

Oct 8, 2026

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

iEEG

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.nm000408-blue…

Participants

1

Size

11.3 GB

Version

v1.0.0

Updated

Oct 8, 2026

by Leonardo Pollina et al.
nm000356
Bellier et al. 2023 Pink Floyd music listening ECoG: authors' high-frequency activity (HFA, 70-150 Hz) for 29 patients

iEEG

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.nm000356-blue…

Participants

29

Size

568 MB

Version

v1.0.0

Updated

Oct 8, 2026

by Ludovic Bellier et al.
on006468
MEG-SCANS - A comprehensive magnetoencephalography speech dataset with Stories, Chirps And Noisy Sentences.

ANAT BEH MEG Zarr

MEG-SCANS provides raw and MaxFiltered magnetoencephalography recordings from 24 German-speaking participants who listened to about one hour of auditory stimuli. The stimuli were two audiobooks, 120 Oldenburg Matrix Sentence Test (OLSA) sentences at varying intelligibility levels, and short up-chirps for signal quality assessment. The dataset also includes empty-room recordings, structural MRI, audiograms, speech reception threshold results, and audio stimulus material. It is organized in BIDS and intended as a benchmark for encoding and decoding analyses of brain responses to speech.

Participants

24

Citations

3

Size

204 GB

Version

v1.0.0

Updated

Jun 29, 2026

by Till Habersetzer et al. OpenNeuro ds006468
nm000394
Intracranial current source density (CSD) during epileptic seizures and interictal periods, one patient (Budapest)

iEEG

Derivative dataset of intracranial current source density (CSD) traces from a single 20-year-old patient with drug-resistant epilepsy, comprising 18 seizure segments and 16 interictal segments. CSD was computed by the data authors from subdural ECoG at four sites (fronto-lateral Fl1 and Fl2, inferior-parietal iP, and fronto-basal Fb) and converted to BrainVision format. The data were used to demonstrate causal inference between dynamical systems in epileptic activity (Benkő et al., arXiv:1808.10806). The mapping of the contact names in the files (GrB6, GrE2, GrF4, FbB3) to the paper's region labels is not stated by the source and remains uncertain.

Participants

1

Size

27.8 MB

Version

v1.0.0

Updated

Oct 8, 2026

by Dániel Fabó et al.
on008610
FUS and Tactile Neuromodulation in NHP VPL - Electrophysiology

iEEG

Intracranial electrophysiology recordings from the ventral posterolateral (VPL) thalamus of macaques, collected with a 32-channel linear probe during transcranial focused ultrasound (FUS) neuromodulation and tactile stimulation. FUS was targeted either to VPL thalamus or to insular cortex while recording remained in VPL. The dataset includes spiking and local field potential recordings supporting a study of FUS effects on primate thalamic activity.

Participants

2

Size

5.07 GB

Version

v1.0.0

Updated

Sep 8, 2026

by Ning Zheng et al. OpenNeuro ds008610
on007537
A multimodal dataset of EEG, eye-tracking, and physiological signals during smartphone interaction

BEH EEG Zarr

A multimodal dataset of simultaneous 64-channel EEG, head-mounted eye-tracking, photoplethysmography (PPG), and galvanic skin response (GSR) recordings from 23 healthy adults. Participants took part in a naturalistic smartphone use condition and a standardized video viewing condition. Hardware TTL pulses synchronize the EEG and eye-tracking streams for temporal alignment across modalities.

Participants

23

Channels

64 (10-10)

Size

6.12 GB

Version

v1.0.0

Updated

Jun 30, 2026

by Prakash Mishra et al. OpenNeuro ds007537
on006394
Electrophysiological markers of surprise-induced failures of visual and auditory awareness

BEH EEG Zarr

EEG recordings from 33 participants who each completed both a visual and an auditory surprise task, with task order counterbalanced. The dataset supports investigation of electrophysiological markers of surprise-induced failures of visual and auditory awareness. Data from participants excluded at various analysis stages are included up to the stage of processing they reached.

Participants

33

Channels

16 (10-20)

Size

535 MB

Version

v1.0.0

Updated

Jun 28, 2026

by En-Lin Leong et al. OpenNeuro ds006394