David Eagleman

I don't know. I don't know. Good question. But just, you know, I'm trying to think through what it would feel like. Imagine that you were trying to learn a new sport that you haven't played. You know, pickleball, let's say. So you're... And we're both learning the sport at the same time. And for some reason, it's really relevant to us.

I don't know. I don't know. Good question. But just, you know, I'm trying to think through what it would feel like. Imagine that you were trying to learn a new sport that you haven't played. You know, pickleball, let's say. So you're... And we're both learning the sport at the same time. And for some reason, it's really relevant to us.

But if one of us got acetylcholine blockers, my assumption would be that we feel like, we just don't care about this thing. You know, I'm more interested in what's going on over there or something. We wouldn't particularly care.

But if one of us got acetylcholine blockers, my assumption would be that we feel like, we just don't care about this thing. You know, I'm more interested in what's going on over there or something. We wouldn't particularly care.

But if one of us got acetylcholine blockers, my assumption would be that we feel like, we just don't care about this thing. You know, I'm more interested in what's going on over there or something. We wouldn't particularly care.

Okay, so you talked about, we had a bit of... Sorry, let me just give another example of that. Okay, so when somebody gets a stroke, and let's say they get a stroke and they lose the function in their left arm, their left arm's mostly paralyzed, and they can do things with their right hand. Well, so the way that you need to operate to get the left hand working again is,

Okay, so you talked about, we had a bit of... Sorry, let me just give another example of that. Okay, so when somebody gets a stroke, and let's say they get a stroke and they lose the function in their left arm, their left arm's mostly paralyzed, and they can do things with their right hand. Well, so the way that you need to operate to get the left hand working again is,

Okay, so you talked about, we had a bit of... Sorry, let me just give another example of that. Okay, so when somebody gets a stroke, and let's say they get a stroke and they lose the function in their left arm, their left arm's mostly paralyzed, and they can do things with their right hand. Well, so the way that you need to operate to get the left hand working again is,

Do you know what they do clinically? So what they do is what's called constraint therapy. This is the single best move. You take the right hand, which is working well, and you pin it down. You strap some of it so that they're forced to use their left hand. Necessity. Yeah, exactly. Necessity. That's the relevance. So now I want to get the sandwich to my mouth. I have to use the left arm.

Do you know what they do clinically? So what they do is what's called constraint therapy. This is the single best move. You take the right hand, which is working well, and you pin it down. You strap some of it so that they're forced to use their left hand. Necessity. Yeah, exactly. Necessity. That's the relevance. So now I want to get the sandwich to my mouth. I have to use the left arm.

Do you know what they do clinically? So what they do is what's called constraint therapy. This is the single best move. You take the right hand, which is working well, and you pin it down. You strap some of it so that they're forced to use their left hand. Necessity. Yeah, exactly. Necessity. That's the relevance. So now I want to get the sandwich to my mouth. I have to use the left arm.

I need to get my zipper down to go to the restroom. I have to use my left hand. These are the sorts of things that matter. This is what causes brain plasticity. Oh, yeah. Relevance. Oh.

I need to get my zipper down to go to the restroom. I have to use my left hand. These are the sorts of things that matter. This is what causes brain plasticity. Oh, yeah. Relevance. Oh.

I need to get my zipper down to go to the restroom. I have to use my left hand. These are the sorts of things that matter. This is what causes brain plasticity. Oh, yeah. Relevance. Oh.

Yes, that's exactly it.

Yes, that's exactly it.

Yes, that's exactly it.

Ah, yeah. I don't know. I don't know what it is in humans when we use this.

Ah, yeah. I don't know. I don't know what it is in humans when we use this.

Ah, yeah. I don't know. I don't know what it is in humans when we use this.