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  3. The idea of robots controlled by the human brain has long been a staple of s

The idea of robots controlled by the human brain has long been a staple of s

游客2023-08-04  56
问题     The idea of robots controlled by the human brain has long been a staple of science fiction, but efforts to create human-robot symbiosis (共生，合作) in the real world have mostly been limited to prosthetics (修复学，弥补术). Researchers are now【C1】________to change that, with a system that lets people control a humanoid robot just by thinking about it.
    A team from MIT and Boston University have created a【C2】________system that works using an electroencephalography (EEG) cap that records brain activity and relays it to a robot in real time,【C3】________ the robot to move to correct its mistakes.
    The study made use of a humanoid robot, requiring it to sort paint cans from spools of wire. The system developed is able to【C4】________if a person notices the robot make an error, and the signal relayed causes the robot to correct its mistake.
    The biggest【C5】________is the way in which the robot is able to understand what the human controller is thinking without the person having to change their【C6】________thought patterns. Past work in EEG-controlled robotics has required training humans to think in a【C7】________way that computers can recognize.
    To make the experience more natural, the researchers focused on brain signals called error-related【C8】________, which generate naturally in the brain whenever we notice a mistake.
    While the system only【C9】________handles binary-choice (二元选择) activities like object sorting, the researchers believe the study paves the way for robots becoming a more natural extension of humans. The ability to control machines more【C10】________could eventually improve our abilities to supervise factory robots, and control prosthetics or even self-driving cars.
    A) aiming        F) detect       K) patterns
    B) breakthrough  G) evaluate     L) potentials
    C) causing       H) feedback     M) predicted
    D) currently     I) intuitively  N) prescribed
    E) deliberately  J) natural      O) specific [br] 【C8】
选项
答案 L
解析 名词辨析题。空格位于功能相当于形容词的过去分词error-related之后，并处于called引出的名词短语中，据此判断应填入名词，且根据之前的signals可知，应使用复数形式。根据句意可知，研究人员关注一种大脑信号，而它能在人们发现错误的时候自然产生。这是一种与错误识别有关的能力。由此可知答案为L项potentials“潜能；可能性”。
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