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Hybrid Robot Uses Rat Brain

Posted by CowboyNeal on from the rodent-cyborgs dept.

CowboyRobot writes "After two recent stories of artificial brains used to control rats and one about MIT doing the reverse, NYTimes now has a piece on similar work done at Georgia Tech From the article: "...the layer of rat neurons is grown over an array of electrodes that pick up the neurons' electrical activity. A computer analyzes the activity of the several thousand brain cells in real time to detect spikes produced by neurons firing near an electrode." But this time you can buy one for $3,000."

1 of 251 comments (clear)

  1. This research is not very far along yet... by wolfneuralnet · · Score: 5, Insightful

    I have seen this guy give a talk every year for 5 years. He always says the same thing "we are close to observing something here." The truth is that no one has a clue whether he will ever see anything in these cultures that is meaningful. These are dissociated cells that are living in a culture dish. The laminar structure that the hippocampus has is destroyed in this process. It would be like throwing a bunch of wires together and hoping to come up with a few logic gates. It is all hype right now. The neurons are not "controlling" the robot at all - the neurons have yet to show any organized activity. Even if they did - would you know what it meant??? I would be very surprised if this ever worked in its current incarnation...