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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

Size

10.6 GB

Version

v1.0.0

Updated

Jun 28, 2026

The Penn Electrophysiology of Encoding and Retrieval Study (PEERS) is a large-scale investigation of the behavioral and electrophysiological correlates of memory encoding and retrieval. The dataset comprises EEG recordings from over 300 subjects across three experiments (ltpFR, ltpFR2, and VFFR), totaling more than 7,000 ninety-minute memory testing sessions. Data were acquired using either 129-channel Geodesic Sensor Net or 128-channel BioSemi systems, providing a comprehensive resource for studying neural mechanisms of human memory.

Participants

364

Citations

5

Size

8.71 TB

Version

v1.0.0

Updated

Jun 17, 2026

This dataset comprises 64-channel EEG recordings with concurrent ECG and PPG measurements from 30 healthy young adults during resting state and a verbal working memory task. Participants performed digit span recall under four presentation modes (simultaneous, fast sequential, fast sequential with delay, and slow sequential), enabling investigation of neural oscillations and peripheral physiological responses during working memory encoding, maintenance, and retrieval. The dataset includes behavioral accuracy measures and trial-by-trial performance metrics.

Participants

30

Size

41.4 GB

Version

v1.0.0

Updated

Jun 29, 2026

Participants

36

Citations

85

Size

174 MB

Version

v1.0.0

Updated

May 16, 2026

This dataset comprises resting-state EEG recordings from individuals with first-episode psychosis (FEP) and healthy controls, collected using a 60-channel 10-10 system montage. This is the first of two independently collected samples, containing 5-minute resting EEG recordings acquired with an Elekta Neuromag Vectorview system, accompanied by comprehensive clinical assessments including psychiatric rating scales, cognitive batteries, and socioeconomic measures. This resource enables investigation of cortical network abnormalities and neurophysiological markers associated with early psychotic illness.

Participants

82

Citations

37

Size

6.15 GB

Version

v1.0.0

Updated

Jun 22, 2026

Imported from OpenNeuro ds003380

Participants

12

Size

1.43 GB

Version

v1.0.0

Updated

May 23, 2026

This dataset comprises resting-state EEG recordings from two independently collected samples of healthy controls and first-episode psychosis (FEP) individuals. EEG data were acquired using a 60-channel low-impedance 10-10 system cap during 5-minute resting periods. The second sample excludes subjects overlapping with the first acquisition to avoid redundancy. Clinical assessments including psychiatric rating scales, cognitive batteries, and socioeconomic measures are provided in the phenotype directory.

Participants

61

Citations

8

Size

12.5 GB

Version

v1.0.0

Updated

Jun 22, 2026

Imported from OpenNeuro ds003190

Participants

19

Citations

2

Size

1.24 GB

Version

v1.0.0

Updated

May 23, 2026

This dataset comprises EEG recordings and behavioral responses from participants viewing scene images and rating their aesthetic properties (beauty, complexity, interestingness) and contextual appropriateness for reading or social activities. The study investigates neural correlates of environmental perception and aesthetic judgment, with extracted behavioral data and complete stimulus set provided for reproducibility and further analysis.

Participants

26

Citations

1

Size

12.1 GB

Version

v1.0.0

Updated

Jun 26, 2026

This dataset comprises intracranial EEG recordings from 22 patients with drug-resistant epilepsy undergoing stereo-EEG presurgical evaluation. It contains 115 high-frequency stimulation trials evoking visual hallucinations, with 21-second iEEG recordings per trial (8 seconds pre-stimulation, up to 5 seconds stimulation, 8 seconds post-stimulation). The dataset enables investigation of brain networks underlying visually evoked effects through alternating polarity biphasic pulse stimulation.

Participants

20

Size

3.98 GB

Version

v1.0.0

Updated

Jun 26, 2026