Discover Brain Science
through a Metadata Database

A Data Discovery Service for brain science and neuroinformatics. MetaDB integrates metadata from MRI, EEG, ECoG, NIRS, spiking neural networks, mathematical models, and more — helping you find the right research data across distributed repositories.

1,284Datasets
23,540Subjects
86Institutions
11Modalities

Featured Datasets

Widely used datasets in the neuroscience community.

Modalities & Themes

Data types and research themes covered by MetaDB.

About MetaDB

Data Discovery Service

A service that searches distributed neuroscience databases and helps you discover the right dataset. Rather than hosting data itself, MetaDB centrally manages metadata — the information about the data.

Metadata Database

A structured database holding dataset summaries, modalities, brain regions, subject counts, licenses, usage conditions, and citation information — supporting search, filtering, comparison, and access in one place.

Digital Brain / Digital Twin

Aiming to build a data foundation for constructing the digital twin of the brain using spiking neural networks and mathematical models — bridging real data and simulation.