Giải thích các bước giải:
1: One well-known device is the cochlear implant - a device like a miniature microphone that transmits sound signals directly to the brain and enables deaf people to hear.
2: Matt was left paralysed from the neck down after a vicious knife attack four years ago.
3: In the operating theatre a circular piece of his skull was removed and a tiny plate with 96 hair-thin electrodes was placed on the surface of Matt's brain.
4: The cochlear implant
5: Shortly after the operation Matt is surrounded by the surgeons as he stares at the open hand, thinking "Close, close". To their delight the hand moves and the fingers close, becoming a fist. In that moment Matt Nagel makes history.
Cho mình ctlhn+5 stars+1 thank nha
Chúc cậu học tốt!!!
