Physical contact reveals a hidden layer of cortical architecture
Jordan Matelsky, Hannah Martinez, Michael S. Robinette, Katharine Merfeld, Daniel Xenes, Cara J. Cavanaugh, Sarah E. Emerson, Dhananjay Bhaskar, Benjamin Clark, Caitlyn A. Bishop, Konrad Paul Kording, Daniel Colón-Ramos, Patricia K. Rivlin, Cody J. Smith, Brock A. Wester
The paper maps physical cell-cell contacts in mouse visual cortex, revealing a dense contactome that exceeds synaptic connectivity and highlights the role of astrocytes in shaping the neural microenvironment.
bioRxiv · May 8, 2026 · PreprintNeuroscience