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Kinnar
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re: Robotic probes plumb brain's circuitry
Kinnar   5/7/2012 10:17:40 AM
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It seems that fictions are going to be turned in to realities very soon, if this researches results fruitful. Cognitive Computing will be very good but it will be really very difficult for the debuggers to find the problems in the systems once designed.

BicycleBill
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re: Robotic probes plumb brain's circuitry
BicycleBill   5/7/2012 10:23:28 AM
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I think I'll stick with probing PC boards, thank you.

prabhakar_deosthali
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re: Robotic probes plumb brain's circuitry
prabhakar_deosthali   5/7/2012 12:36:34 PM
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As long as it is only measuring and monitoring of brain activity - it is OK. But the next step could be to modify the behavior of the neurons and that could lead to some disastrous implications and hideous tools in the hands of criminal or crime investigating minds

chanj0
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re: Robotic probes plumb brain's circuitry
chanj0   5/7/2012 4:46:17 PM
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The probing and monitoring are no doubt useful for neurosurgery - just like the article said, to eliminate trial and error of doing surgery. In the near future, an artificial limb directly connected to neurons will be achieved. Will there be a chance that doping can be done by firing signal to certain neuron to boost endurance and strength? Will hybrid human, half robot and half human, be achieved in the foreseeable future? When human has totally understanding of human brain, the AI will have a big lap. Watch Out! The terminator is coming. ;)

R_Colin_Johnson
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re: Robotic probes plumb brain's circuitry
R_Colin_Johnson   5/7/2012 6:00:37 PM
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What these robotic tools will enable is the precise characterization of how each type of neuron works while it is performing specific tasks. The most important of these is learning. There are thousands of different types of neurons and hundreds of neurotransmitter chemicals handing-off messages among neurons of the brain, yet until now it has been impossible to determine just which are dong what, when. Because the patient is still alive while the robotic probe is in place, it will now be possible to see which neurons are involved in learning, motor control and when processing all the various sensor data streams coming in from eyes, ears, nose, tongue and skin. The second important enabler here is the ability to monitor multiple neurons simultaneously, once and for all answering debates about which parts of the brain do what, when, essentially elucidating the architecture and wiring topology of the brain. Today many anatomical studies have identified the different parts of the brain, and speculated on which are involved for various mental tasks, but with robotic probes it will be possible to finally unravel their complexity. Once achieved, genuine machine cognition will be possible by what I called cognizers in my 1988 book, which was 24 years ahead of its time: "Cognizers--Neural Networks and Machines that Think" (John Wiley & Sons)

DavidWH77
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re: Robotic probes plumb brain's circuitry
DavidWH77   5/8/2012 12:07:34 AM
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In the MIT and GA Tech press releases, no mention was ever made about its use in neuromorphic engineering projects like Darpa's Synapse.

loptide
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re: Robotic probes plumb brain's circuitry
loptide   5/8/2012 1:09:40 AM
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Homer: "I suppose you’ll want to probe me. Well, you might as well get it over with..."

DrQuine
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re: Robotic probes plumb brain's circuitry
DrQuine   5/8/2012 3:19:21 AM
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We've all witnessed the first complete genome decoding and now the published genomes of countless organisms (and even colleagues). It is going to be exciting to see the milestones in brain emulation. Someday the brain of the flea will be fully emulated and gradually the reports will unfold of a complete cockroach, cat, and colleague brain emulation. It will be a scary day when our brains can be emulated on affordable devices and we have a conversation with "ourselves" and see how two "identical" brains diverge with slightly different inputs and experiences. Will we really want to argue with ourselves or compete against ourselves in a game of skill? Will we be able to send our spare brain to work on our behalf when we're feeling a little under the weather?

Sanjib.A
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re: Robotic probes plumb brain's circuitry
Sanjib.A   5/8/2012 4:06:33 PM
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A very interesting topic...I appreciate the dedication of the research team who is going to turn the fiction into reality. I used to think about doing something similar (but might be different) in my childhood. I used to think if it is possible to decode a thought process happening in brain into electrical signals/codes...can this be then applied for "thought reading"...especially for animals? I used to think of applying the technology to my pet cat to enable her talking :)

R_Colin_Johnson
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re: Robotic probes plumb brain's circuitry
R_Colin_Johnson   5/8/2012 5:58:28 PM
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I laughed at hearing about your fantasy of enabling your cat to talk, but the more I think about it, the more this seems feasible. By using the robotic probes to determine just which of her neurons are firing when she is hungry, for instance, it should be possible to rig up a vocal response when that feeling is present. Of course, the voice would not really be "hers," but the feeling of hunger would be, and that seems good enough for me (after all a talking robot has to borrow a human voice to speak too). Good idea!

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