【英语时差8,16】禅宗的神经医学

Zen masters are famous for being able to clear their minds and enter a state of sort of zoned-in wakefulness. Experienced Zen practitioners¹ can be fully² aware without thinking of anything in particular. Recently, scientists have shown that people practiced in meditation³ are also able to quickly return to this state after being interrupted by some cognitive⁴ task, and that they can do so faster than people not skilled in meditation.

Researchers at Emory University used functional⁵ magnetic resonance⁶ imaging, or fMRI, to look at the brains of twenty-four subjects, half of whom were experienced meditators and half of whom had never meditated⁷ before. During meditation, while their brains were being scanned, the subjects were asked to perform a word-recognition task.

The scans showed that while performing the task, the brain regions associated with language lit up in all of the subjects. But after completing the task and returning to meditation, the experienced meditators were more quickly able to quiet down the brain's language center and return to a meditative⁸ state.

The finding is important for a few reasons. First, because it more clearly explains the neuroscience behind meditation. And it also suggests that meditation could be useful for people suffering from attention deficit⁹ disorder¹⁰, anxiety, and major depression. Learning to regulate the brain's spontaneous chatter¹¹ could help people with these disorders¹² achieve a more peaceful state.

1 practitioners   

n.习艺者，实习者( practitioner的名词复数 )；从业者（尤指医师）

参考例句：

• one of the greatest practitioners of science fiction 最了不起的科幻小说家之一
• The technique is experimental, but the list of its practitioners is growing. 这种技术是试验性的，但是采用它的人正在增加。 来自辞典例句

2 fully   

adv.完全地，全部地，彻底地；充分地

参考例句：

• The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气，然后全部呼出。
• They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。

3 meditation   

n.熟虑，（尤指宗教的）默想，沉思，（pl.）冥想录

参考例句：

• This peaceful garden lends itself to meditation.这个恬静的花园适于冥想。
• I'm sorry to interrupt your meditation.很抱歉，我打断了你的沉思。

4 cognitive   

adj.认知的，认识的，有感知的

参考例句：

• As children grow older,their cognitive processes become sharper.孩子们越长越大，他们的认知过程变得更为敏锐。
• The cognitive psychologist is like the tinker who wants to know how a clock works.认知心理学者倒很像一个需要通晓钟表如何运转的钟表修理匠。

5 functional   

adj.为实用而设计的，具备功能的，起作用的

参考例句：

• The telephone was out of order,but is functional now.电话刚才坏了，但现在可以用了。
• The furniture is not fancy,just functional.这些家具不是摆着好看的，只是为了实用。

6 resonance   

n.洪亮；共鸣；共振

参考例句：

• Playing the piano sets up resonance in those glass ornaments.一弹钢琴那些玻璃饰物就会产生共振。
• The areas under the two resonance envelopes are unequal.两个共振峰下面的面积是不相等的。

7 meditated   

深思，沉思，冥想( meditate的过去式和过去分词 )； 内心策划，考虑

参考例句：

• He meditated for two days before giving his answer. 他在作出答复之前考虑了两天。
• She meditated for 2 days before giving her answer. 她考虑了两天才答复。

8 meditative   

adj.沉思的，冥想的

参考例句：

• A stupid fellow is talkative;a wise man is meditative.蠢人饶舌，智者思虑。
• Music can induce a meditative state in the listener.音乐能够引导倾听者沉思。

9 deficit   

n.亏空，亏损；赤字，逆差

参考例句：

• The directors have reported a deficit of 2.5 million dollars.董事们报告赤字为250万美元。
• We have a great deficit this year.我们今年有很大亏损。

10 disorder   

n.紊乱，混乱；骚动，骚乱；疾病，失调

参考例句：

• When returning back,he discovered the room to be in disorder.回家后，他发现屋子里乱七八糟。
• It contained a vast number of letters in great disorder.里面七零八落地装着许多信件。

11 chatter   

vi.／n.喋喋不休；短促尖叫；(牙齿)打战

参考例句：

• Her continuous chatter vexes me.她的喋喋不休使我烦透了。
• I've had enough of their continual chatter.我已厌烦了他们喋喋不休的闲谈。

12 disorders   

n.混乱( disorder的名词复数 )；凌乱；骚乱；（身心、机能）失调

参考例句：

• Reports of anorexia and other eating disorders are on the increase. 据报告，厌食症和其他饮食方面的功能紊乱发生率正在不断增长。 来自《简明英汉词典》
• The announcement led to violent civil disorders. 这项宣布引起剧烈的骚乱。 来自《简明英汉词典》