Neuroscience

Open NeuroData

This bucket contains multiple neuroimaging datasets (as Neuroglancer Precomputed Volumes) across multiple modalities and scales, ranging from nanoscale (electron microscopy), to microscale (cleared lightsheet microscopy and array tomography), and mesoscale (structural and functional magnetic resonance imaging). Additionally, many of the datasets include segmentations and meshes.

Listed for discovery. Access is provided by the original publisher under its terms.

Data coverage

Access & permitted use

Review the publisher’s documentation for availability, eligibility and permitted uses, including commercial analysis, model training and redistribution.

ODC-By v1.0 unless otherwise specified

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Related data sources

Clinical trialsOpen API

ClinicalTrials.gov Study Records

Registered clinical studies, recruitment status, interventions, conditions, sponsors and reported results. Searchable structured records available through the ClinicalTrials.gov API.

ClinicalTrials.gov / U.S. National Library of Medicine

Drug safetyOpen API

FDA Drug Adverse Event Reports

Publicly releasable drug adverse event and medication error reports drawn from FAERS, provided as queryable JSON through openFDA.

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Population healthPublic download

CDC BRFSS 2025 Survey Microdata

Annual U.S. behavioral risk-factor survey covering chronic conditions, health behaviors and preventive care. The 2025 release contains 356,158 survey records.

Centers for Disease Control and Prevention