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on003838
EEG, pupillometry, ECG and photoplethysmography, and behavioral data in the digit span task and rest

BEH EEG Zarr

Raw 64-channel EEG, electrocardiography, photoplethysmography, pupillometry and behavioral data from 86 participants during 4 minutes of eyes-closed rest and a digit span serial recall task. Participants memorized or passively listened to auditory digit sequences of 5, 9, or 13 items. The dataset supports work on cognitive load discrimination, event-related and oscillatory dynamics during encoding and maintenance, and links between working memory, central and peripheral physiology.

Participants

86

Channels

63 (10-10)

Citations

65

Size

253 GB

Version

v1.0.0

Updated

Jun 22, 2026

by Yuri G. Pavlov et al. OpenNeuro ds003838
on006519
Dataset of intracranial EEG during cortical stimulations evoking negative motor responses

ANAT iEEG Zarr

This dataset contains intracranial EEG (stereo-EEG) recordings acquired during 41 high-frequency electrical cortical stimulations that evoked negative motor responses. Data come from 23 patients undergoing presurgical evaluation for drug-resistant epilepsy. Each recording spans about 24 seconds around a stimulation and includes pre- and post-stimulation 5-second epochs, which were used for connectivity analysis. Stimulation contact pairs, current intensities and evoked effects are annotated in the events files.

Participants

21

Size

1.04 GB

Version

v1.0.0

Updated

Jun 29, 2026

by Andrei Barborica et al. OpenNeuro ds006519
nm000399
Thalamic local field potentials during reading aloud of words and nonwords (Wang et al., 2022): 11 essential tremor patients, DBS surgery (derivative: preprocessed epochs)

iEEG

…macroelectrode rings of microelectrode mapping tracks (Alpha Omega Neuro Omega); 7 patients…

Participants

11

Size

1.48 GB

Version

v1.0.0

Updated

Oct 8, 2026

by Dengyu Wang et al.
on006269
Tethered EEG Recordings in Syngap1 rats

EEG

…head-mounted 32-channel EEG array probe (H32-EEG—NeuroNexus, USA) with…

Participants

24

Channels

32

Citations

19

Size

107 GB

Version

v1.0.0

Updated

Jun 28, 2026

by Lucy Pritchard et al. OpenNeuro ds006269
nm000368
Sternberg working memory: human microwire LFP from medial temporal and medial frontal lobe (Daume et al. 2024, DANDI 000673)

iEEG

Microwire local field potentials (400 Hz) from Behnke-Fried hybrid depth electrodes in 35 patients with drug-resistant epilepsy, recorded during a picture-based Sternberg working-memory task with load 1 or load 3. Recording sites include the hippocampus, amygdala, dorsal anterior cingulate cortex, pre-supplementary motor area and ventromedial prefrontal cortex. This is an iEEG-BIDS representation of the NWB data released on DANDI (000673) from the Daume et al. 2024 study, with signal values unchanged.

Participants

35

Size

4.11 GB

Version

v1.0.0

Updated

Oct 8, 2026

by Jonathan Daume et al.
on008610
FUS and Tactile Neuromodulation in NHP VPL - Electrophysiology

iEEG

…a NeuroNexus V1x32-Edge (Vector Array) single-shank probe (32 sites, 100…

Participants

2

Size

5.07 GB

Version

v1.0.0

Updated

Sep 8, 2026

by Ning Zheng et al. OpenNeuro ds008610
on004642
Intraoperative recordings of medianus stimulation with low and high impedance ECoG

iEEG Zarr

Intraoperative electrocorticography (ECoG) recordings of median nerve somatosensory evoked potentials (SEP) from 10 patients undergoing brain tumor resection in the perirolandic region. Two 4-contact ECoG strips, one low impedance (LoZ) and one high impedance (HiZ), were recorded simultaneously to compare fast ripple and high frequency oscillation detection. The data comprise continuous raw ECoG in BIDS format.

Participants

10

Citations

10

Size

1.20 GB

Version

v1.0.0

Updated

Jun 25, 2026

by Vasileios Dimakopoulos et al. OpenNeuro ds004642
on006136
OWM-Dataset

iEEG Zarr

…Due to a different number of trials across channels, each array was…

Participants

13

Citations

1

Size

286 MB

Version

v1.0.0

Updated

Jun 28, 2026

by Vladimir Omelyusik et al. OpenNeuro ds006136
nm000234
BNCI 2015-009 AMUSE (Auditory Multi-class Spatial ERP) dataset

EEG Zarr

EEG recordings from 21 participants performing an offline auditory spatial oddball task for a multi-class brain-computer interface (AMUSE). Five frontal speakers presented unique auditory stimuli under three conditions that varied inter-stimulus interval and speaker configuration, and participants attended to target directions. The data were used to evaluate P300-based spelling and communication paradigms, and are distributed here in preprocessed form through MOABB.

Participants

21

Channels

60 (10-10)

Citations

91

HED

v8.4.0

Size

16.5 GB

Version

v1.0.3

Updated

Oct 8, 2026

by Martijn Schreuder et al.
nm000379
Rapid coordination of effective learning by the human hippocampus: intracranial EEG during scene recognition with eye tracking

iEEG

…the original `.m00` files, behavioural arrays, localization CSVs, MATLAB code (GPL-3…

Participants

6

Size

41.7 GB

Version

v1.0.0

Updated

Oct 8, 2026

by James E. Kragel et al.