Con người có thể viết bằng ý nghĩ
ác nhà khoa học Mỹ vừa phát triển một chương trình máy tính cho phép người sử dụng viết chữ và số trên màn hình bằng cách nghĩ về chúng. Telegraph cho biết, một nhóm chuyên gia thần kinh lập trình một phần mềm có khả năng chuyển tín hiệu trên vỏ não thành tín hiệu trên máy tính. Sau đó họ cấy những điện cực nhỏ xíu trên vỏ não của hai bệnh nhân (bằng kỹ thuật rạch vỏ não). Những điện cực này theo dõi hoạt động trao đổi tín hiệu giữa các tế bào thần kinh.
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