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Worm's brain mapped and replicated digitally to control obstacle-avoiding robot.

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[–] can@sh.itjust.works 0 points 2 months ago* (last edited 2 months ago) (1 children)

This article is 9 years old. Here's the OpenWorm Wikipedia page.

Edit: still haven't mapped the brain but here's the official site and [the github] (https://github.com/openworm/OpenWorm)

[–] octopus_ink@lemmy.ml 0 points 2 months ago* (last edited 2 months ago) (3 children)

Well that sent me down an interesting but short ~~rabbithole~~ wormhole, ending here. Glad to see I'm not alone in thinking most forms of consciousness copy or transfer that get discussed are actually involving murder/death of the original, even if the resulting copy believes itself to be the same entity and people around it treat it as such.

I'd absolutely be one of those "I ain't getting in that transporter" people on Star Trek unless convinced that it truly was a transfer of consciousness, not a copy and destroy.

Mind you, I'd love for that not to be the case, and would love to be convinced otherwise. It kills my enjoyment of stories that are centered around that sort of technology sometimes.

Mind uploading may potentially be accomplished by either of two methods: copy-and-upload or copy-and-delete by gradual replacement of neurons (which can be considered as a gradual destructive uploading), until the original organic brain no longer exists and a computer program emulating the brain takes control of the body.

Oddly, the bolded ship-of-Theseus kind of approach doesn't bother me as much - maybe because it feels akin to the continuous death and replacement of individual cells, but if challenged I might have a hard time defending why this bothers me so much less than the Transporter or even Altered Carbon approach.

[–] Warl0k3@lemmy.world 0 points 2 months ago (3 children)

You're coming at this from a slightly askew angle. Consciousness is holographic - that is, it's complex behavior arising in the interaction of a more complex system. There's nothing "more" to it than what we see. The transporters from startrek, which destroy then reproduce exactly, would change nothing about your experience. You're just a complex arrangement of atoms, and it doesnt matter where that arrangement occurs so long as it's unique. There is no "you", there's just "stuff". A perfect reproduction would result in the same entity, perfectly reproduced.

[–] octopus_ink@lemmy.ml 0 points 2 months ago (1 children)

A perfect reproduction would result in the same entity, perfectly reproduced.

It would, but I remain convinced that the continuity of my experience would end, same as if I died, and the entity who came out the other side would believe itself to be me, and believe itself to be unscathed, but actually exist only until the next time it got into a transporter, when the cycle would happen again.

[–] originalucifer@moist.catsweat.com 0 points 2 months ago (3 children)

continuity of my experience would end

why? what property is altered that would 'end continuity'? kinda just sounds like a personal delineation.. a personal preference. like being annoyed at being 'interrupted'.

[–] fishos@lemmy.world 0 points 2 months ago (1 children)

"what property is altered"

Ummm, the part where you are a continuous object that is suddenly disassembled.

Dont be intentionally obtuse. Yes, this is a ship of thesis type problem, but there's a very clear point when you stop being "you" - when you're a stream of atoms. Although many versions of a teleporter don't transmit the atoms, only the data of how they're arranged. In that case, you are very distinctly a photocopy, as no original atoms remain.

In the case of atom transfer, you stop being you during the time you are a bundle of atoms with no consciousness. Some people believe we're like a forever stew and if you shut it down like that and reboot it, it's not the "same" stew anymore because it wasn't just the emergence of the consciousness, but the specific emergence itself. Essentially You v1 died in its sleep and You v2 seamlessly took it's place without knowing. Tho that line of thought could applied to sleeping and loss of consciousness during surgery.

All of this is to say it's not a cut and dry answer and people claiming there's a diffinitive, clear cut answer are incorrect. It's a complex question that touches on the very nature of our existence and is still hotly debated. Even academics who believe we are purely chemical machines debate exactly how that works.

[–] Warl0k3@lemmy.world 0 points 2 months ago* (last edited 2 months ago) (1 children)

As an academic with a great deal of experience in this field, I can quite confidently say that it's not a debated topic at all. At least, not among academics. We're (somewhat predictably) called to debate it with representatives of the various religions and spiritual creeds almost continuously though.

And it really isn't debated - topics surrounding it, like the nature of conditions leading to the formation of networks which form a 'mind' admittedly are debated, but the fundemental truth that a 'mind' is a holographic pattern arising from said network is quite a settled topic, and has been for thirty-some years now.

[–] fishos@lemmy.world 0 points 2 months ago (2 children)

Ok, so what is the exact process that creates consciousness? Cus that's what I'm saying is debated but you apparently have that answer. So what EXACTLY, down to the atomic level, is consciousness? What processes and how do they emerge into consciousness?

I'll be waiting for your exact, undebated answer.

[–] Warl0k3@lemmy.world 0 points 2 months ago* (last edited 2 months ago)

Can't, but I suspect not for the reason you're hoping. The consensus, at least among computational neurologists (the field that, among other things, studies how brains work mathematically), is that "consciousness" as a concrete thing isn't really... real. It's just a term humans created to loosely describe a phenomenon that arises from any sufficiently complex well-ordered network. If you want to know what it really looks like, you can run your own OpenWorm robot! The human 'mind' looks just like that, only around a dozen orders of magnitude more complex.

The problem is that you're asking mostly meaningless questions. Even the loose definitions of consciousness aren't definable to the 'atomic level' - a mind is a mathematical construct. It's like asking where the files on your computer live; I can point to the sectors of the harddrive where a computer is encoded, or even hand you a really really massive stack of punched tape, but neither of those actually are the computer program. What we call the program is the interaction of a grammar consisting of logical rules and constants running within the linguistic and computational context of an automata.

i thought they explained it quite nicely as a system arising from other systems...

but the fundemental truth that a 'mind' is a holographic pattern arising from said network is quite a settled topic

[–] octopus_ink@lemmy.ml 0 points 2 months ago (2 children)

I don't think I can defend my position very cogently or I'd argue against other interpretations more vigorously - and as I've said I'd love to be wrong. It's certainly at or beyond the depth of my understanding of consciousness, but that doesn't mean I accept that yours is necessarily more valid. (no snark intended with that comment)

When I bring it up I get challenged to articulate why I feel that way and inevitably get presented with a question like yours that I can't answer - but generally no one gives me a "here's why you are wrong" argument, they just give me "you can't differentiate between what you've posited and a nondestructive consciousness transfer and therefore you are wrong." I maintain that my lack of ability to articulate that difference reflects poorly on me, but doesn't actually prove I'm wrong.

For example, I don't think my inability to articulate a 'property that is altered' represents a weakness in my position, and I'm not sure a property needs to be altered for my understanding to be true.

Using (very poorly and atypically) the ship of Theseus example, I think we'd agree that if I had two absolutely identical sets of shipbuilding materials, down to the atomic level, or further, down to the state of all observable properties of that matter and the particles that make it up, (I have no idea how one would achieve such a thing), and built a ship from one set of those materials, then vaporized that ship and built another that was 100% identical using the second set of those materials, those ships would be two identical but distnict entities. I don't think I've seen an argument that convinces me that the same wouldn't be true for pulling my consciousness (ephemeral and subjective as it may be) and body through a transporter or other such destructive process.

Your argument feels like you are telling me that if I use a replicator to make two different but identical cups of earl grey hot they are actually the same cup of tea, when plainly they are not. Considering (sticking with star trek) the stories of duplicates due to being stuck in the "pattern buffer" or similar handwavium, it seems clear that the ST transporter is capable of creating multiple entities. The only difference between a normal transporter experience and one of those freaky transporter accidents seems to be whether the two entities are both alive at the same time.

COULD there be (since we're in the realm of scifi anyway) some method of transferring consciousness that wouldn't seem like death to me? Yes I'm sure there could. But I don't think I've seen one in any popular scifi, at least not that I can think of right now.

[–] Sanctus@lemmy.world 0 points 2 months ago (1 children)

We see someone's POV going through a transporter, you just see where you are, sparkles, and now you're somewhere else. The unease probably comes from the uncertainty. The mere fact we can't ascertain what really happens in a transporter to your consciousness is very suspect in a universe like Star Trek where we find science babble for everything.

Though, think of it for a moment. Your atoms are being torn apart and the structure is being rebuilt somewhere else. That totally just sounds like you die. I wouldn't want to go in there either.

[–] octopus_ink@lemmy.ml 0 points 2 months ago

Your atoms are being torn apart and the structure is being rebuilt somewhere else. That totally just sounds like you die. I wouldn’t want to go in there either.

Exactly.

Again though, if the technology were actually real, I would expect that there would be a laymen-friendly version of why it wasn't actually death that I'd be able to accept. I just haven't seen one in all the times I've had this discussion.

[–] originalucifer@moist.catsweat.com 0 points 2 months ago (1 children)

youre not wrong in that cloning you twice would immediately create 2 distinct entities. and their consciousness/brains would immediately differentiate. so? now theres 2 of you.

i dont see the problem with there being 2 versions of you instead of the 1 that was destroyed and recreated in a transporter. its the experience that makes the differentiation, and if there is only 1 of you at a time there is no differentiation. only one of you continues experience, there you are.

[–] octopus_ink@lemmy.ml 0 points 2 months ago (1 children)

and if there is only 1 of you at a time there is no differentiation. only one of you continues experience, there you are.

In my interpretation it's a different one of me, and that matters. Granted, I don't expect either of us are on a path that is likely to convince the other, but fundamentally that's my objection. (see my two different ships example)

[–] Warl0k3@lemmy.world 0 points 2 months ago

The fundamental difference between your two positions seems to be that an identical ship that was created would be a fundamentally different ship. But that's just something you've assumed. Why would that actually be the case? What, when you really get down to it, would be the difference that you could point to and say "ah, this one is a copy"? They would be, truly, definitionally, the same object. The differences between an original and a duplicate that existed together would only appear after they were created - if they appeared before they were created, then (again definitionally) they wouldn't be identical copies.

If you destroyed the original and then created the duplicate, there wouldn't be any differences - it would be created as an identical version, and continue being that version, accumulating differences only to itself. Nothing about it would have diverged from that instant of creation. How could it? There's nothing to diverge from. If you can assume that there could be an original that isn't destroyed, and then a copy created of it, then why couldn't you just swap those labels around? Have a duplicate, and create an original from it. If for an instant they're the same, then... er... there'd be no difference. The labels are just be a human affectation.

Think of it like transferring a file. I'm sure you've moved a file onto a different drive or dragged something from your downloads folder to your desktop or somesuch similar action. What actually happens is that the file is frozen to modification, copied from one place to the other, then deleted from the first place. But in all the times you've done that, have you ever thought to yourself "huh, you know, this isn't actually the same file as what I initially clicked on". And that's because fundamentally, mathematically, it is the same file. Changes to the file follow it around when it's moved again, if you change the name it's still referring to the same piece of data, etc. It's the same, single file.

[–] LwL@lemmy.world 0 points 2 months ago

Think of an alternative scenario, not transportation but rather duplication. The original stays where it was, but a copy gets created elsewhere. To the copy, it will seem as if it got transported there. To the original, nothing will have happened.

Now you kill the original.

The only difference is the timing of ending the original.

[–] kibiz0r@midwest.social 0 points 2 months ago (1 children)

The physical world is the hologram.

Between saccades, fnords, and confabulation, I don’t trust a single thing my senses tell me. But the one thing I know for sure is that I’m conscious.

So, knowing that only consciousness is “real”, why would I assume it can be recreated through atoms (which are a mere hallucination)?

[–] Warl0k3@lemmy.world 0 points 2 months ago (1 children)

Ah, but how do you know you're conscious?

[–] kibiz0r@midwest.social 0 points 2 months ago (1 children)

To quote Searle: Should I pinch myself and report the results in the Journal of Philosophy?

[–] Warl0k3@lemmy.world 0 points 2 months ago* (last edited 2 months ago) (1 children)

Alas, philosophers answer questions about the interrelation of minds, but not what a mind actually, chemically, is. They can extemporize at great length on the tendencies of a mind, the definition of consciousness, the value of thought, the many many vagaries of morality. They cannot, unfortunately, sit down and draw a picture of a mind. Many good and important questions can be answered by philosophers, but not every problem can or should be assessed with the tools they have.

You may be conscious, and you may have many long and deeply opinionated thoughts about what it means to be conscious, and how you can know that you are in fact conscious, but you cannot tell me what consciousness looks like. And to be perfectly honest, I don't really care.

I don't know if you've ever done this, but you should sometime present an engineer with the trolley problem. I've done this many times, and the invariable result is that they will ask endless questions to establish the parameters and present endless solutions within those parameters so that nobody has to die at all. It is, in short, a problem. Not an ontological tool for unlocking hidden understanding, which falls under the purview of your 'philosophy', but a practical problem. Like how you're going to prevent some big mean mother-hubbard from tying you to the hypothetically metaphorical trolley tracks. And the solution? Is a gun. And if that don't work, use more gun. Like this heavy caliber tripod-mounted little old number designed by me. Built, by me.

And you best hope, not pointed at you.

[–] kibiz0r@midwest.social 0 points 2 months ago (2 children)

You’re presupposing the superiority of science. What good is knowing the chemical composition of a mind, if such chemicals are but shadows on the cave wall?

You can’t actually witness a rock, in its full objective “rock-ness”. You can only witness yourself perceiving the rock. I call this the Principle of Objective Things in Space.

Admittedly, the study of consciousness is still in its infancy, especially compared to study of the physical world. But it would be foolish to discard the entire concept when it is unavoidably fundamental. Suppose we do invent teleporters and they do erase consciousness. Doesn’t it say something about the peril of worshipping quantification over all else, that we wouldn’t even know until we had already teleported all of our bread? The entire field is babies. I am heavy ideas guy and this is my PoOTiS.

[–] Warl0k3@lemmy.world 0 points 2 months ago* (last edited 2 months ago)

(I am absolutely going to steal the Principle of Objective Things in Space, that's wonderful.)

There's a drive philosophers have, to question why things are the way they are, through a very specific lens. Why is it wrong to push a fat man onto the trolley tracks, if his death would save six others? Why is there a difference between the perception of the shadows and the perception of the man with the shadow puppets? Does free will exist, and why does that matter?

These are all the pursuit of meaning, and while they are noble and important questions to ask, they are not questions driven by the pursuit of understanding. Philosophy depends on assumptions about the world that are taken to be incontrovertible, and bases it's conclusions from there. The capacity for choice is a classic example, as is the assumption of a causal universe, and though they're quite reasonable things to assume in most cases, it can get mind-bleedingly aggravating when philosophers apply the same approach to pure fields like mathematics, which require rigorous establishment of assumptions before any valid value of truth can be derived.

Which is not to attack philosophers. I want to be clear about that, I bring this up just to emphasize that there are differences in thought between the two disciplines (that occasionally those differences in thought make me want to brain them with a chair is unrelated to the topic at hand). The philosophical study and speculation as to and on the nature of consciousness is perhaps the single oldest field of inquiry humanity has. And while the debate has raged for literal ages, we haven't really gotten anywhere with it.

And then, recently, scientists (especially computer scientists, but many other fields as well) have shown up and gone "hey look, we can see what the brain looks like, we know how the discrete parts work, we can even simulate it! Look, we've got the behavior right here, and... well, maybe... when we get right down to it, it's just not all that deep?" And philosophers have embraced this, enfolded it into their considerations, accepted it as valid work... and then kept right on asking the exact same questions.

The truth is, as I've been able to study it, that 'consciousness' is a meaningless term. We haven't been able to define it for ten thousand years of sitting around stroking our beards, because it's posited on assumptions that turn out to be, fundamentally, meaningless. It's assumed there is another layer of abstraction, or that there's a point or meaning to consciousness, or anything within the Theory of Mind. And I think it's just too hard to accept that, maybe, it all... doesn't matter. That we haven't found any answers not because the question is somehow unanswerable, but because the question was asked in a context that invalidates the entire premise. It's the philosophical equivalence of 'null'.

Sufficiently complex networks can compute and self reference, and it turns out when you do that enough, it'll start referencing The Self (or whatever you'd like to call it). There's no deeper meaning, or hidden truth. There's just that, on a machine, a simulation can be run that can think about itself.

Everything else is just... ontological window dressing. Syntactic sugar for the teenage soul.

consciousness does not exist outside the physical world (nothing does), so why would you remove it from the study of the physical world?

why would an exact replica not have all the same properties, including consciousness? or is this just an extraordinary claim without evidence?

[–] LadyAutumn@lemmy.blahaj.zone 0 points 2 months ago

This question fascinates me. Because I don't know that there's any proper way to argue for or against it. It's referring to the subjective experience of consciousness in some kind of continuum, like if we were observers watching a television screen and when we die, the TV is turned off and we're still there just now we're staring at nothing.

I think the problem comes from a misunderstanding of self identity. A failure to recognize that our self identity is itself a byproduct of the structure of our brains. That from the outside looking in we're just a bunch of molecules and chemical reactions. If you were replaced by a perfect clone right now, I would be none the wiser. You wouldn't be any the wiser either. You definitionally couldn't be.

It's hard to conceive of, but also not hard at all. We're not an observer of our experiences we are our experiences. Like we are physically made up of our memories and personalities and knowledge. If your brain was copied wholesale and reconstructed somewhere else, then your experience would be that you had appeared somewhere else.

[–] can@sh.itjust.works 0 points 2 months ago (1 children)

I was led into the Connectome page which I found quite interesting

Tractographic reconstruction of neural connections via DTI

[–] octopus_ink@lemmy.ml 0 points 2 months ago

Oh yeah that's fascinating for sure!

The significance of the connectome stems from the realization that the structure and function of the human brain are intricately linked, through multiple levels and modes of brain connectivity. There are strong natural constraints on which neurons or neural populations can interact, or how strong or direct their interactions are. Indeed, the foundation of human cognition lies in the pattern of dynamic interactions shaped by the connectome.

[–] Nomad@infosec.pub 0 points 2 months ago

It's not about you being copied and destroyed. It's about of continued consciousness. You are continually being killed and replaced by neurons dying off and others replacing the function. The problem is getting the information off the neurons without copy and kill. The key would be continuous transfer of neurons over time to a more longlived replacement. So you is still you and not you thinks it's still you. Also... It's up for debate if that matters as you are still a copy if you do nothing. But it solves the continued consciousness problem.