The 500 - pound, 5 - foot - tall robot was much larger than the 12 - pound, 32 - inch - tall monkey
whose neural signals were directing it, and this underscored a simple yet remarkable point: Implant technology could enable brainpower to control a huge object (like a robot crane) or a tiny one (like a microscopic surgical tool) just as easily as a life - size mechanical arm.
Not exact matches
Neural signal patterns can change when the electrodes move even slightly; a neuron
whose signal was not previously detected can end up joining the recorded ensemble while another might become excluded.
Babies who had heard the recordings showed the
neural signal for recognizing vowel and pitch changes in the pseudoword, and the
signal was strongest for the infants
whose mothers played the recording most often.
As for those patients
whose brains are trapped in inanimate bodies, implants that pick up electrical impulses can already translate
neural signals to control a cursor, move a wheelchair, or say hello, although they are not now suitable for people with severe brain injuries.