Astrocyte networks reveal the brain's hidden long-range highways
TL;DR Summary
Researchers created a whole-brain 3D map showing that star-shaped astrocytes form extensive, long-distance networks via gap junctions, enabling inter-regional exchange of molecules and displaying plasticity—revealing a hidden, neuron-independent communication substrate that reshapes our understanding of brain organization.
- Newfound brain network is a ‘secret system’ made of helper cells Nature
- Astrocytes Build Long-Range Communication Networks in the Brain Neuroscience News
- Astrocytes Link Brain Regions via Plastic Networks Bioengineer.org
- Brain support cells form a previously unknown network Medical Xpress
- Brain Astrocytes Form Far-Reaching Connections in Mice Genetic Engineering and Biotechnology News
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