本ページはプロモーションが含まれています。
【2015年度】2/12 理工学部
【2015年度】2/12 理工学部
：慶應義塾大学 受験BBS
[690]名無しさん PC/Safari
2015/02/12 21:09
2015/02/12 21:09
一応原文のせとく
In the world beyond movies, however, no one has yet figured out how to splice together nerves and electrical wires in a way that allows them to control an artificial limb as if it were a natural extension of the body.
The failure is not surprising. For one thing, nerves and the electrical wires needed to regulate the electronics in a prosthe- sis transmit entirely different kinds of signals. Electronic devic- es depend on the flow of electrons across conductive materials and through semiconductors and transistors; the nervous sys- tem relies on the depolarization of cell membranes and the re- lease of signaling chemicals in the gaps between nerve cells. For another, the linkage would require implanting wires and other kinds of electronics into the body, which normally per- ceives such implants as foreign and thus unleashes attacks that would generate scar tissue around an interface and disrupt its functioning.
In the world beyond movies, however, no one has yet figured out how to splice together nerves and electrical wires in a way that allows them to control an artificial limb as if it were a natural extension of the body.
The failure is not surprising. For one thing, nerves and the electrical wires needed to regulate the electronics in a prosthe- sis transmit entirely different kinds of signals. Electronic devic- es depend on the flow of electrons across conductive materials and through semiconductors and transistors; the nervous sys- tem relies on the depolarization of cell membranes and the re- lease of signaling chemicals in the gaps between nerve cells. For another, the linkage would require implanting wires and other kinds of electronics into the body, which normally per- ceives such implants as foreign and thus unleashes attacks that would generate scar tissue around an interface and disrupt its functioning.
ID:Y2MxZGU0N
合格発表2/23
受験する人同士の交流や情報交換、入試シーズンには解答速報(答え合わせ)掲示板としてお使いください