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Conceptualizing a Cyborg

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    Conceptualizing a Cyborg

    (PHILADELPHIA) – Investigators at the University of Pennsylvania School of Medicine describe the basis for developing a biological interface that could link a patient's nervous system to a thought-driven artificial limb. Their conceptual framework - which brings together years of spinal-cord injury research - is published in the January issue of Neurosurgery.

    (PressZoom) - ( PHILADELPHIA ) – Investigators at the University of Pennsylvania School of Medicine describe the basis for developing a biological interface that could link a patient's nervous system to a thought-driven artificial limb. Their conceptual framework - which brings together years of spinal-cord injury research - is published in the January issue of Neurosurgery.

    "We're at a junction now of developing a new approach for a brain-machine interface," says senior author Douglas H. Smith, MD, Professor of Neurosurgery and Director of the Center for Brain Injury and Repair at Penn. "The nervous system will certainly rebel if you place hard or sharp electrodes into it to record signals. However, the nervous system can be tricked to accept an interface letting it do what it likes - assimilating new nerve cells into its own network."

    To develop the next generation of prosthetics the idea is to use regions of undamaged nervous tissue to provide command signals to drive a device, such as an artificial limb. The challenge is for a prosthesis to perform naturally, relaying two-way communication with the patient’s brain. For example, the patient's thoughts could convert nerve signals into movements of a prosthetic, while sensory stimuli, such as temperature or pressure provides feedback to adapt the movements.

    The central feature of the proposed interface is the ability to create transplantable living nervous tissue already coupled to electrodes. Like an extension cord, of sorts, the non-electrode end of the lab-grown nervous tissue could integrate with a patient’s nerve, relaying the signals to and from the electrode side, in turn connected to an electronic device.

    This system may one day be able to return function to people who have been paralyzed by a spinal-cord injury, lost a limb, or in other ways. "Whether it is a prosthetic device or a disabled body function, the mind could regain control," says Smith.

    more:
    http://www.presszoom.com/story_123147.html

    #2
    I'd rather have a robot I can control with my mind instead of making myself into robot.
    A CURE NOW!

    Comment


      #3
      Originally posted by QuadPro
      I'd rather have a robot I can control with my mind instead of making myself into robot.

      yes... good point

      this is like in S.F. movies Robocop Jr
      http://www.curespinalcordinjury.com/...n-SCI-Research
      This signature left intentionally blank.

      Comment


        #4
        and if possible I would like for that robot to look hot
        A CURE NOW!

        Comment


          #5
          Thanks for the post.

          I'll take a black & decker tool attachment with that new limb please.

          Comment


            #6
            Originally posted by cljanney
            Thanks for the post.

            I'll take a black & decker tool attachment with that new limb please.
            LOL LOL I rather stay in my wheelchair. I don't want to be a freaky looking creature. They are spending time and money for this.

            Comment


              #7
              these scientists have seen too many s.f. movies...
              i've seen one of them saying on discovery about this: they expect neuronal cells to grow on the metalic interface they insert in your head...
              and another on replied skeptically: yeah....this is like trying to touch an actor thru your tv...
              pretty much this says all about it...

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