Pentagon Looking to Repair Damaged Brains with Implants

Pentagon research arm DARPA has handed out about $15 million to various institutions to research new implants that would replace damaged parts of the brain, allowing people to return to normal.

The implants developed by the project will likely be composed of electrodes or optical fibers, and will sit on the surface of the brain. They'll read electrical signals from neurons, and deliver appropriate light pulses to stimulate other brain regions in response. The implants would allow the brain to operate normally, by acting as substitutes for areas that were damaged or "unavailable."


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