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A living "brain" of cultured rat cells can control an F-22 flight simulator

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31–40 of 75 posts

Re: A living "brain" of cultured rat cells can control an F-22 flight simulator

#31
post #18

Whenever I hear stuff like this, I feel an existential crisis looming. I'm about 99% sure that I'm not just a brain in a dish plugged into a simulator.

Of course not! You're just a brain plugged into a highly advanced organic mobile platform - you should feel good about it :-).

The "highly advanced" part remains yet to be seen.

Re: A living "brain" of cultured rat cells can control an F-22 flight simulator

#32
post #17

Though the "brain" can successfully control a flight simulation program, more elaborate applications are a long way off, DeMarse said. Because flying a jet isn't all that impressive!?

The kind of flight demonstrated is routinely done by flies with smaller brains.

Fruit flies have about 100k neurons, according to Wikipedia.

Re: A living "brain" of cultured rat cells can control an F-22 flight simulator

#33
post #32
post #17

Earlier quoted context omitted.

The kind of flight demonstrated is routinely done by flies with smaller brains.

Fruit flies have about 100k neurons, according to Wikipedia.

Amazing. This puts the F-22 pilot between a fruit fly and a sea slug.

http://en.wikipedia.org/wiki/List_of_animals_by_number_of_ne...

But that's unfair. F-22's don't have to reproduce.

Re: A living "brain" of cultured rat cells can control an F-22 flight simulator

#36
post #31

Earlier quoted context omitted.

Of course not! You're just a brain plugged into a highly advanced organic mobile platform - you should feel good about it :-).

The "highly advanced" part remains yet to be seen.

yeah, because YOU, are controlling every interaction of the trillion-trillion cells in your body

Re: A living "brain" of cultured rat cells can control an F-22 flight simulator

#37
post #12

Kevin Warwick has a more up to date version of this controlling a robot in his lab at Reading Uni - http://spectrum.ieee.org/automaton/biomedical/bionics/rat-br... Presumably someone, somewhere has a bathtub of human neurons and is probably using them to try and predict the stock exchange.

[deleted]

Re: A living "brain" of cultured rat cells can control an F-22 flight simulator

#40
post #26

Earlier quoted context omitted.

It's already aware of its surroundings, and can respond to its environment.

sentience then

An instance of Nginx can also respond to its environment, but I wouldn't call it sentient.
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