Three-dimensional neural circuits, or “mini-brains”, are a valuable tool for studying injuries and diseases of the brain and spinal cord. A new technique that involves astrocytes – the cells that provide scaffolding and support for the neurons – allows them to be grown in weeks rather than the months or years they used to take. The researchers have dubbed them “asteroids”.
The research is described in a paper in Stem Cell Reports.
Originally published by Cosmos as A tiny brainlet
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