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Brain Interface Lets Monkeys Control Prosthetic Limbs

himicos was one of many readers to point out one recent success of scientists working to develop working brain-machine interfaces, writing "A team at the university of Pittsburgh has finally advanced a 2002 technology enough for use in prosthetic limbs, the targeted application all along. Training computer models to the firing patterns of the neurons in the parts of the brain that control motion, they are able to project the intentions of a monkey to a robotic arm, which follows the will of the animal. The sad thing about the articles is that the beauty of the mathematics used to create and train the models is totally ignored." Reader phpmysqldev adds a link to coverage at the BBC, and writes "This of course brings significant hope to amputees and other other people with physical disabilities." (Note that this research has been going on for quite some time.)

26 of 208 comments (clear)

  1. And just like that... by oahazmatt · · Score: 5, Funny

    Brain Interface Lets Monkeys Control Prosthetic Limbs And just like that, a SciFi channel original movie is conceived.
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    find their privates are on the Internet.
    1. Re:And just like that... by elrous0 · · Score: 2, Funny

      You reserve the studio in Bulgaria, I'll call Bruce Campbell!

      --
      SJW: Someone who has run out of real oppression, and has to fake it.
    2. Re:And just like that... by Sponge+Bath · · Score: 2, Funny

      I'll call Bruce Campbell!

      Add Glen Campbell and make it 'Monkey Robot Overlords: The Musical!'

  2. Adapting the technology by utnapistim · · Score: 4, Funny

    So ... I realize that this will ultimately be adapted to humans, but could it be adapted to something else?

    Specifically, I'm thinking of adapting a laser prosthetic arm, to be used by the poor, armless sharks ...

    It's just an idea ...

    --
    Tie two birds together: although they have four wings, they cannot fly. (The blind man)
    1. Re:Adapting the technology by Yogiz · · Score: 2, Funny

      I'm just stoked that in a few years I'll be able to type with two hands again =) And I with four.
  3. Other other... by Taibhsear · · Score: 2, Funny

    This of course brings significant hope to amputees and other other Mad Scientists Fixed that for you.
  4. PLEASE tell me it makes them type faster by elrous0 · · Score: 3, Funny

    I've got 1,000 of these smelly bastards sitting in a room full of typewriters, and NOT ONE of them has produced the works of Shakespeare yet.

    --
    SJW: Someone who has run out of real oppression, and has to fake it.
    1. Re:PLEASE tell me it makes them type faster by mazarin5 · · Score: 2, Funny

      But for some reason, the bionic monkeys seem to produce "Kill all humans" an unexpectedly large amount of the time.

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      Fnord.
  5. monkeys by Anonymous Coward · · Score: 1, Funny

    if i were unfortunate enough to be an amputee, i would not like a monkey to be operating my prosthetic limbs.

  6. Other X-creatures by 192939495969798999 · · Score: 3, Funny

    That's nothing, I know tons of girls like Rogue, that can steal your powers by touching you.

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    stuff |
    1. Re:Other X-creatures by Inda · · Score: 3, Funny

      How many more times..? It's not stealing, it's copyright infringement.

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      This post contains benzene, nitrosamines, formaldehyde and hydrogen cyanide.
  7. hope to amputees by Paul+Rose · · Score: 5, Funny

    >>This of course brings significant hope to amputees
    As long as they don't mind carrying a monkey to control their prosthetic arm...

  8. No typing required! by Ukab+the+Great · · Score: 3, Funny

    Now the infinite number of monkeys will only need to *think* about Hamlet.

  9. When servicing the equipment... by cruff · · Score: 2, Funny

    Don't forget to always mount a scratch monkey.

  10. Re:PITA! by Jor-Al · · Score: 2, Funny

    Why does a piece of flatbread want this research to stop?

  11. Not impressed. by JoeD · · Score: 5, Funny

    Get back to me when they can use the robotic arm to fling poo.

  12. Re:what about the monkeys? by Anonymous Coward · · Score: 1, Funny

    cracking open a monkey's head to perform these experiments?
    Mmmm, tasty monkey brain.
  13. Re:Monkey's opinion by nategoose · · Score: 5, Funny

    He/she might be thinking "I wish this @#$@ing robot arm thing would quit stuffing those @%#$ed marshmallows in my mouth!"

  14. Re:Forget Replacement Limbs... by crymeph0 · · Score: 3, Funny

    Fair enough, but can't this research be directly applied to my one-man-cyborg-army-of-the-apocalypse idea, even though that's not the PR angle they're going for?

    Once this technology advances to the stage where we can get genuine Darth Vader(tm) brand prosthetics after our various lightsaber mishaps, I'm just hoping that some entrepreneurial young Doctor will implant the control chips in perfectly healthy people for a fee, which you could then hook to the hardware of your choice. Of course, this may have to take place in a third world country where the FDA doesn't hold back novel ideas just because they aren't "medically necessary", or because it's an "abomination before God", or some such drivel.

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  15. Re:How long until.... ? by 117 · · Score: 4, Funny

    How long until one of these monkeys kills the scientists with his robotic arm, in retaliation for them removing his perfectly good arm? If they keep interrupting me whilst I'm trying to post on /. , then not much longer....
  16. Re:sci-fi pondering by FishWithAHammer · · Score: 3, Funny

    True. Crashing my X-wing could necessitate one.

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    "You can either have software quality or you can have pointer arithmetic, but you cannot have both at the same time."
  17. Re:Explain the beauty? by Hognoxious · · Score: 4, Funny

    Showing all the math that needs to be done. or Show a picture of a monkey with a robotic arm.
    It's just the same here. Consider:
    • I for one welcome our very hard mathematics doing overlords
    • I for one welcome our new bionic monkey overlords
    In Soviet Russia the same league isn't even in THEM!!!!
    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  18. Re:PITA! by TheRealMindChild · · Score: 2, Funny

    PITA is a bread?! I thought it was an acronym describing my wife. She sure does love the monkeys

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    "When life gives you lemons, don't make lemonade. Make life take the lemons back!" -- Cave Johnson
  19. Re:Forget Replacement Limbs... by BattleApple · · Score: 2, Funny

    You may be on to something. I've been trying to gain control of my third leg for years, but it seems to have a mind of its own.

  20. Re:Forget Replacement Limbs... by pluther · · Score: 3, Funny

    So go ahead and build your cybernetic superhumans to do your bidding, but you might have to sign a contract that says you'll do the bidding of the US government, too.

    Sure, go ahead and sign the contract.

    Just remember that when all's said and done, you're the one with the army of cyborg supersoldiers.

    --
    If the masses can keep you down, you're not the Ubermensch.
  21. Re:sci-fi pondering by Brieeyebarr · · Score: 1, Funny

    Or misspelling Wookiee, you insensitive clod!