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Published · transcript-backed

Speaker unverified: uncertainty

2 Aug 2024 Lex Fridman Podcast #438 – Elon Musk: Neuralink and the Future of Humanity

“I don’t know all the ins and outs of it, but I was like, “There are still signals in my brain firing. They just can’t get through because there’s a gap in my spinal cord, and so they can’t get all the way down and back up, but they’re still there.”

— Speaker unverified

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Speaker
Speaker unverified
Attribution
Not verified from this transcript
Claim type
uncertainty
Recorded
2 Aug 2024
Publisher
Lex Fridman Podcast

Transcript context

…When was the first time you were able to move a mouse cursor? I know it must have been within the first maybe week, a week or two weeks that I was able to first move the cursor. And again, it kind of made sense to me. It didn’t seem like that big of a deal. It was like, okay, well, how do I explain this? When everyone around you starts clapping for something that you’ve done, it’s easy to say, “Okay, I did something cool.” That was impressive in some way. What exactly that meant, what it was hadn’t really set in for me. So again, I knew that me trying to move a body part and then that being mapped in some sort of machine learning algorithm to be able to identify my brain signals and then take that and give me cursor control, that all kind of made sense to me. I don’t know all the ins and outs of it, but I was like, “There are still signals in my brain firing. They just can’t get through because there’s a gap in my spinal cord, and so they can’t get all the way down and back up, but they’re still there. ” So when I moved the cursor for the first time, I was like, “That’s cool, but I expected that that should happen.” It made sense to me. When I moved the cursor for the first time with just my mind, without physically trying to move. So I guess I can get into that just a little bit. The difference between attempted movement, and imagine movement. Yeah, that’s a fascinating difference [inaudible 07:26:18] from one to the other.…

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