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This dataset comprises intracranial EEG (iEEG) recordings from 22 patients undergoing stereo-EEG presurgical evaluation for drug-resistant epilepsy, capturing responses to 115 high-frequency cortical stimulations that evoked visual hallucinations. Each recording includes 21 seconds of iEEG data surrounding each stimulation event, with detailed annotations of stimulation parameters and 14 categories of evoked clinical visual phenomena. The dataset supports investigation of brain networks underlying stimulation-evoked visual symptoms and enables construction of symptom-related activation and connectivity maps.

Participants

20

Citations

10

Size

4.03 GB

Version

v1.0.0

Updated

Aug 19, 2026

…with mental manipulations (alphabetization) and simple retention (TASK) and 3 levels of…

Participants

156

Channels

19 (10-20)

Citations

24

Size

20.3 GB

Version

v1.0.0

Updated

Jul 10, 2026

Imported from OpenNeuro ds004849

Participants

1

Channels

64 (10-10)

Citations

4

HED

v8.1.0

Size

78.9 MB

Version

v1.0.0

Updated

Jul 10, 2026

…Self-supervised data-driven approach defines pathological high-frequency oscillations in epilepsy…

Participants

185

Citations

14

Size

165 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset comprises simultaneous multimodal neurophysiological recordings from 40 participants, including electroencephalography (EEG), electrospinography (ESG), electroneurography (ENG), and electromyography (EMG), acquired during resting state and peripheral nerve stimulation conditions. The study investigates somatosensory evoked potentials in the human spinal cord using separate median nerve stimulation (arm) and tibial nerve stimulation (leg) paradigms, as well as alternating mixed stimulation conditions, with concurrent electrocardiographic and respiratory monitoring. Data are organized according to the Brain Imaging Data Structure specification.

Participants

40

Channels

64 (10-10)

Citations

2

Size

683 GB

Version

v1.0.0

Updated

Jul 22, 2026

…Neidert, Johannes Sarnthein, Low impedance electrodes improve detection of high frequency oscillations…

Participants

10

Citations

9

Size

1.20 GB

Version

v1.0.0

Updated

Jul 10, 2026

Imported from OpenNeuro ds004745

Participants

6

Channels

8 (other)

Citations

27

Size

242 MB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset examines the effects of theta transcranial alternating current stimulation (tACS) on working memory performance and associated EEG activity. Participants received either verum or sham 20-minute tACS at 1 mA and 6 Hz over Fpz-CPz, followed by working memory tasks requiring mental manipulation or retention of memory items, while EEG was recorded. Resting-state EEG (eyes closed and eyes open) was also collected prior to the working memory task.

Participants

25

Channels

129 (egi-geodesic)

Citations

3

Size

61.4 GB

Version

v1.0.0

Updated

Aug 19, 2026

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on005594-blue…

Participants

16

Channels

64 (10-10)

Citations

4

Size

10.9 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset comprises long-term intracranial EEG (iEEG) recordings from 8 epilepsy patients implanted with responsive neurostimulation (RNS) devices, recorded from bilateral epileptic lesion areas over periods exceeding six months. Each recording captures dual-channel iEEG activity around electrical stimulation events, including pre- and post-stimulation periods, with associated stimulation parameters and event markers. The dataset is intended to support analysis of seizure onset pattern alterations during epilepsy progression and iEEG characteristic changes following electrical stimulation.

Participants

8

Citations

1

Size

498 MB

Version

v1.0.0

Updated

Aug 19, 2026