Discover datasets

This dataset contains event-related potential (ERP) data from a picture naming task with semantic priming. Participants named line drawings preceded by semantically related, identity-related, or unrelated English distractor words while 32-channel EEG was recorded. The study investigates how semantic and identity priming influences neural responses during picture naming, with potential applications to understanding lexical access and semantic processing in the brain.

Participants

29

Channels

32 (10-10)

Size

2.28 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises intracranial electroencephalography (iEEG) recordings from ten epilepsy patients performing a visuomotor task (Speed Match) during interictal periods. The dataset includes continuous iEEG data across five sessions per subject, with detailed channel information and trial timing annotations. This resource provides a unique opportunity to investigate neural correlates of visuomotor processing in patients with implanted electrodes for seizure localization.

Participants

8

Size

817 MB

Version

v1.0.0

Updated

Jul 10, 2026

A derivative EEG dataset from a reinforcement learning task (3-armed bandit) examining decision-making and cue reactivity in hazardous drinkers versus controls. Data were collected from 53 community participants between 2019-2021 and processed using the NEMAR-pipeline. This dataset investigates electrophysiological markers of aberrant exploration patterns in response to alcohol versus beverage cues.

Participants

53

Channels

56 (10-10)

Size

5.64 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises EEG recordings from 29 participants who listened to song melodies and made familiarity judgments. Participants indicated when songs felt familiar, attempted to identify songs by title, artist, or lyrics, and selected from multiple-choice options with visual feedback. Song stimuli were derived from Kostic and Cleary (2009), and synchronized audio reconstructions of each participant's experimental session are provided in the derivatives folder.

Participants

29

Channels

32

Size

7.51 GB

Version

v1.0.0

Updated

Jul 10, 2026

SeizeIT2 is a multicenter prospective study validating wearable EEG (Sensor Dot device) in adult and pediatric patients with refractory epilepsy. The dataset comprises 125 patients from 5 European epilepsy monitoring units, containing approximately 11,640 hours of simultaneous wearable EEG, ECG, EMG, and movement data with 886 annotated focal seizure events recorded during presurgical evaluation. This is a BIDS-reorganized version of the original OpenNeuro dataset (10.18112/openneuro.ds005873.v1.1.0), with metadata organized according to BIDS specification and annotations formatted as BIDS-score compatible files.

Participants

125

Channels

2

Size

117 GB

Version

v1.0.0

Updated

Jul 10, 2026

EEGEyeNet is a simultaneous electroencephalography and eye-tracking dataset designed for eye movement prediction research. This BIDS-standardized version contains raw neurophysiological recordings from a single subject extracted from the larger EEGEyeNet dataset, providing a benchmark resource for investigating the relationship between neural activity and oculomotor behavior.

Participants

1

Channels

129 (egi-geodesic)

Size

43.5 MB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises event-related potential (ERP) recordings from a visual word recognition task employing a flanker manipulation paradigm. Participants viewed four-letter words and pseudowords presented with varying flanker conditions (no flanker, identical flankers, or different flankers) while seated in a sound-attenuated room. The study investigates how flanking stimuli modulate neural responses to lexical processing, with 270 trials per participant collected at the NeuroCognition Laboratory at San Diego State University.

Participants

48

Channels

32 (10-10)

Size

2.93 GB

Version

v1.0.0

Updated

Jul 10, 2026

The Flankers-NEAR dataset comprises event-related potential (ERP) recordings collected during a visual word recognition task with flanker manipulation. Participants viewed four-letter words and pseudowords presented with varying flanker conditions (no flanker, identical flankers, or different flankers) while their neural responses were recorded. This dataset provides neurophysiological evidence for understanding how contextual linguistic information modulates word recognition processes.

Participants

60

Channels

32 (10-10)

Size

3.57 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises electroencephalogram (EEG) recordings from 127 young adults (18-30 years) collected during standardized cognitive tasks designed to assess perception, cognition, and action. Participants completed tasks from the Event-Related Potentials Compendium of Open Resources and Experiments (ERP CORE) or adapted variants thereof. The dataset integrates neurophysiological measures with comprehensive socioeconomic indicators spanning childhood and adulthood, including family SES, educational attainment, income, food security, and neighborhood characteristics, as well as ADHD symptom screening. This resource enables investigation of the relationship between socioeconomic context and neural electrophysiology in a diverse young adult population.

Participants

127

Channels

27

Size

10.6 GB

Version

v1.0.0

Updated

Jul 10, 2026

A raw electrophysiological dataset containing long-term potentiation (LTP) delay repetition free recall task recordings. This dataset provides neuroimaging data organized according to the Brain Imaging Data Structure (BIDS) standard, facilitating standardized analysis and sharing of electrophysiological measurements collected during cognitive tasks involving memory encoding and retrieval.

Participants

33

Channels

128 (biosemi)

Size

284 GB

Version

v1.0.0

Updated

Jul 10, 2026