托福听力课外资料练习：科学美国人60秒打开另一扇窗相关内容分享

在托福听力考试的备考过程中，科学美国人60秒相信大家一定用得比较多，那么大家平时是如何利用这个课外资料的呢?这里小编整理了科学美国人60秒：打开另一扇窗相关的内容分享，大家一起来学习一下吧。

科学美国人60秒听力练习：打开另一扇窗

很多人都相信上帝是公平的，关上眼前的一扇窗会为你打开另一扇窗。在最新的科学研究中我们也能得到类似的结论：天生听力有缺陷的人会有更好的视觉。

Recent research explains how the deaf can have extraordinary sight. Christie Nicholson reports

Is it an old wives tale or can deaf people actually see better? Scientists have long thought that the structure of our brain is fixed. For instance, from birth the auditory cortex will receive only sound or the visual cortex will receive only visual input.

But in the last decade neuroscientists have overthrown this idea in favor of a more malleable brain.

New research published this week in the journal Nature Neuroscience supports that view. It helps explain why those who are congenitally deaf may have extraordinary sight.

Since the auditory cortex sits there, at birth, waiting for auditory inputs that never come, it starts receiving visual stimuli instead—in cats anyway. And the neural real estate devoted to vision increases.

Researchers compared congenitally deaf cats to hearing cats, and found that deaf cats have enhanced peripheral vision and motion detection.

They confirmed that the part of the auditory cortex that picks up peripheral sound switches to peripheral vision.

With the deaf it’s especially good to have increased peripheral vision. If you cannot hear a car approaching from the side, it'd be advantageous to actually see it.

科学美国人60秒中文翻译：

1. extraordinary a.不平常的，特别的，非凡的

2. auditory cortex 听觉皮层

3. visual input 视觉输入

4. neuroscientist n. 神经系统科学家

5. malleable adj. 可塑的, 易改变的

6. congenitally adv. 天生地, 先天地

7. stimuli n. 刺激(刺激物, 刺激源, 激励, 激源, 促进因素, 色质)

8. peripheral a.不重要的，外围的

以上就是小编为大家整理的科学美国人60秒：打开另一扇窗的文本以及翻译，大家练习的时候还可以找来音频资料一起练习，效果定会更好。最后，小编预祝大家托福考试能取得理想的成绩。

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