Summary: Findings from the NIH BRAIN Cell Census Network (BICCN), an international collaborative effort by more than 250 scientists at more than 45 institutions across 3 continents, appear as 17 associated papers
![](https://www.braininitiative.org/wp-content/uploads/2021/10/20211006-tolias-nature.jpg)
A multicolor visualization of the mouse MOp transcriptomic taxonomy overlaid with mapped neuronal cells surrounded by color-coordinated pictures of different types of neurons (GABAergic, glutamatergic, chandelier, etc.) and their electrophysiological signatures. Credit: Tolias/Nature