【背誦】哈癢

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　　然而，研究人員也發(fā)現(xiàn)了可以替自己哈癢的方法。

　　When volunteers activated a robot by remote control to tickle them after a short delay, the volunteers felt as if someone else were tickling them.

　　自愿者用遙控器操縱機器人，延遲片刻之后再讓機器人為自己哈癢，自愿者就會覺得好像是別人在給他們哈癢。

　　It seems that the cerebellum sends a signal to disregard the forthcoming movement, then moves on to other things.

　　看來小腦在發(fā)出信號忽視即將到來的動作，然后將注意力轉(zhuǎn)移到其它事物上。

　　Your brain "forgets" that you are tickling yourself—even with a delay as short as a fifth of a second.

　　盡管只有零點二秒的時間差，腦部就會“忘記”你在替自己哈癢。

　　So it is possible to tickle yourself—but only by remote control. What will science discover next?

　　所以自己給自己哈癢仍有可能，只不過需要依靠遙控器。誰知道接下來科學還會有什么新發(fā)現(xiàn)呢?