What is the function of radial glia?

Radial glia serve as a scaffold during neurodevelopment, guiding the migration of neurons from the neuroepithelium to their final positions in the developing brain. They play a critical role in the formation of the cerebral cortex and other brain structures by providing structural support and influencing neuronal fate. Additionally, radial glia can function as neural stem cells, giving rise to neurons and glial cells throughout development. Their function is essential for the proper organization and architecture of the brain.