2min chapter

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#274 – Karl Deisseroth: Depression, Schizophrenia, and Psychiatry

Lex Fridman Podcast

CHAPTER

Optoelectric Brain Computer Interfaces

There are problems with light-light scatters in the brain, so the photons don't just go linearly through. Optoelectric is a very interesting method of communication that's thoggin on many ways. You can use two photon methods or three photon methods where the photons have to arrive altogether at the same time. We've used holographic methods, 3D holograms to play in hundreds of individual, cell-sized spots of light.

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