Science news articles about 'tiny electrodes'

... and his colleagues developed a system based on setting goals and giving rewards. Fitted with tiny electrodes in their brains to capture signals for the computer to unravel, three rats were taught to ...

... paralyzed people use computers and may let amputees control bionic limbs. But existing devices use tiny electrodes that poke into the brain. Now, a University of Utah study shows that brain signals ...

... and may let amputees control bionic limbs. But existing devices use tiny electrodes that poke into the brain. A new study shows that brain signals controlling arm movements can be ...

... sunglasses; and a wireless microprocessor and battery pack, to be worn on a belt. The implant itself contains 60 tiny electrodes that are attached to the retina via a micro-wire roughly the ...