BRAIN Initiative Cell Atlas Network

Scientists working together to transform our understanding of the human brain.
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What's New

DATA RELEASE · NOV 10, 2026
Data Release BICAN-2026-09-RR-SCO now available

The third public release of post-QC single-cell and epigenomic data, now with processed data files across human, non-human primate, mouse, and other species.

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PUBLICATION PACKAGE · NOV 12, 2026
BICAN Basal Ganglia Atlas

28 papers across 6 Cell Press journals — the first cross-species, multimodal cell atlas of the basal ganglia. Explore the data, tools, and publications.

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Webinar · Dec 1, 2026
Cell types of the basal ganglia - a multimodal view

Join BICAN researchers for a walkthrough of the latest data, tools, and key findings from the basal ganglia atlas package.

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About BICAN

The BRAIN Initiative® Cell Atlas Network (BICAN) is a collaborative effort between neuroscientists, computational biologists and software engineers to create a comprehensive atlas of the human brain. Supported by the U.S. BRAIN Initiative, we are dedicated to advancing our knowledge of the brain by gathering and sharing new data that allows us to develop the “parts list” of the brain, detailing the vast array of neurons and non-neuronal cells in the human brain. The BICAN continues the work of the BICCN consortium.

Our mission is to create an open-access compendium of data and tools that will enable researchers to better understand the structure and function of the brain and advance neuroscience research. We are committed to fostering collaboration among the scientific community and promoting the sharing of data and tools.

Learn about our ground-breaking science and the recent collection of papers on the cell census of the developing mammalian brain.