An anonymous reader writes "Researchers in the Midwest are developing microelectronic circuitry to guide the growth of axons in a brain damaged by trauma. The goal is to rewire the brain connectivity and bypass the damaged region in order to restore normal behavior and movement. 'The device, which [professor Pedram Mohseni] calls a brain-machine-brain interface, includes a microchip on a circuit board smaller than a quarter. The microchip amplifies signals, called neural action potentials, produced by the neurons in one part of the brain and uses an algorithm to separate these signals — brain spike activity — from noise and other artifacts. Upon spike discrimination, the microchip sends a current pulse to stimulate neurons in another part of the brain, artificially connecting the two brain regions.'"
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×