3min chapter

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Paola Arlotta: Brain Development from Stem Cell to Organoid

Lex Fridman Podcast

CHAPTER

Building a Brain Versus Developing a Brain?

Each one of us builds the brain ra and that builds an organ that allows us to do what we're doing to day. And this is why developmental neuro biologists never get tired of stad ing that. Now, you're asking about the code, what drives this? How is this done? Well, it's, you know, millions of years of evolution of really fine tuning genus pression programmes. They allow certain cells to be made at a certain time and to be and to become a certain nosal type. But also ar mechanical forces of pressure, bending this embryo is not just, will not stay a tube a this, this brain for very long.

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