Discover datasets

This dataset comprises intracranial EEG recordings collected using the CorTec BrainInterchange implantable device and the BCI2000 software platform, developed as part of an ecosystem of technology and protocols for adaptive neuromodulation research in humans. The data support research into closed-loop neuromodulation approaches and adaptive brain-computer interface systems. Recordings were obtained under IACUC-approved protocols in collaboration with Mayo Clinic and academic partners.

Participants

3

Size

19.3 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset comprises EEG/ERP recordings collected from a sample of healthy adults performing multiple cognitive tasks, including an extended multi-source interference task (MSIT+), a 3-stimuli oddball task, a control simple reaction task (SRT), and a resting-state protocol. It is intended to support research on cognitive control, attention, and resting-state brain dynamics using electrophysiological methods.

Participants

42

Channels

127 (10-05)

Citations

18

Size

77.4 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset contains EEG recordings from 37 healthy adult subjects who completed a novel visual contextual trajectory paradigm (CTP) designed to probe predictive processing of attribute-specific violations. Stimuli involved a bound object whose brightness, size, or orientation could deviate from an established trajectory, with control trials containing no violation. The dataset supports investigation of attribute-specific prediction error responses in the visual system.

Participants

37

Channels

64 (10-10)

Citations

4

Size

39.1 GB

Version

v1.0.0

Updated

Aug 19, 2026

A registered replication report investigating the psychometric properties of error-related negativity (ERN) and error positivity (Pe) components derived from EEG recordings. This replication study follows a pre-registered protocol to assess the reliability and validity of ERN/Pe measures. Raw EGI MFF files were processed using EEGLAB, with task-specific events recoded into response-locked and stimulus-locked ERN/Pe-relevant event labels, and subsequently converted to BIDS format for standardized data sharing and reproducibility.

Participants

182

Channels

129 (egi-geodesic)

Size

76.4 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset contains local field potential (LFP) recordings from the hippocampus and prefrontal cortex of 6-month-old transgenic TgF344-AD rats during linear track locomotion. The TgF344-AD rat model exhibits Alzheimer's disease-like pathology, making this dataset valuable for investigating neural correlates of spatial navigation and cognitive function in the context of neurodegeneration.

Participants

9

Channels

14 (other)

Size

26.7 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises electroencephalography (EEG) recordings from 53 community participants performing a three-armed bandit reinforcement learning task with alcohol and beverage cues. The study compares neural responses between hazardous drinkers and controls, with data collected between 2019-2021 at the University of New Mexico's Clinical Research Center Lab. The dataset aims to identify electrophysiological markers of aberrant cue-specific exploration patterns associated with hazardous alcohol use.

Participants

53

Channels

66 (10-10)

Citations

1

Size

7.89 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises electroencephalography, physiological, and behavioral data collected from 103 healthy individuals (ages 21-45) during visual illusion perception tasks and resting-state recordings. Participants performed perceptual judgments on three classic visual illusions (Ebbinghaus, Müller-Lyer, and Vertical-Horizontal) with manipulated difficulty and illusion strength, followed by an 8-minute eyes-closed resting-state period. The multimodal dataset includes 64-channel EEG, electrocardiogram, photoplethysmography, and respiration signals, enabling investigation of neural correlates of visual illusion sensitivity and resting-state brain activity.

Participants

103

Channels

59 (10-10)

Size

219 GB

Version

v1.0.0

Updated

Jul 10, 2026

A resting-state EEG dataset comprising 149 subjects (100 with Parkinson's disease and 49 healthy controls) recorded using a 64-channel BrainVision system. Participants were seated in a quiet environment with eyes open for two minutes of continuous recording. This dataset provides neurophysiological data suitable for investigating oscillatory brain activity and potential biomarkers associated with Parkinson's disease.

Participants

149

Channels

63 (10-10)

Citations

14

Size

2.87 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises EEG recordings from 146 participants (98 with Parkinson's disease and 48 healthy controls) performing a Simon conflict task. Participants responded to color-coded stimuli presented laterally on a screen using a 64-channel BrainVision EEG system. The task manipulated spatial congruency between stimulus location and required response hand, enabling investigation of conflict processing and motor control mechanisms in both patient and control populations.

Participants

147

Channels

63 (10-10)

Citations

8

Size

15.8 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises EEG recordings from 139 subjects (94 individuals with Parkinson's disease and 45 controls) performing an Interval Timing task. EEG data were collected with a 64-channel BrainVision system while participants judged short (3-second) and long (7-second) time intervals following visual cues. The dataset is intended to support research into timing perception and its neural correlates in Parkinson's disease.

Participants

139

Channels

63 (10-10)

Citations

9

Size

24.1 GB

Version

v1.0.0

Updated

Aug 19, 2026