調查表明:白天小睡好處多
文章來源: 文章作者: 發布時間:2006-10-05 05:49 字體: [ ]  進入論壇
(單詞翻譯:雙擊或拖選)

A brief nap could boost people's memory, according to new research.

A brief nap could boost people's memory, according to new research.

Researchers at The City University of New York found that having a brief sleep improved people's ability to remember things.

Volunteers were told to memorise1 pairs of words. When they were tested straight afterwards and six hours later, those who had been allowed a nap of up to one hour before the retest achieved 15 percent higher scores than the volunteers who had not been allowed to go to sleep.

The researchers told New Scientist magazine: "Traditionally, time devoted2 to daytime napping has been considered counterproductive ."

But they added that it now seemed that sleep was "an important mechanism3 for memory formation".

The study was published in the journal Neurobiology of Learning and Memory, the magazine said.

 

一項最新調查表明,小睡能增強記憶力。

紐約城市大學的研究者們發現,小睡一覺能提高人的記憶力。

研究人員讓參加調查的志愿者記住幾組單詞,并在分別記完之后和6小時后對他們進行測試。結果發現,那些在接受再次測試前小睡了1小時的人比未小睡的人得分高出15個百分點。

研究人員在接受《新科學家》雜志采訪時說:"人們一直認為白天小睡起不到什么積極作用。"

但是,現在看來,睡眠"是形成記憶的一個重要途徑"。

據《新科學家》雜志介紹,此項研究結果發表在《學習和記憶神經生物學》上。



 

 

 

Vocabulary:


nap
 : a brief sleep,often during the day(白天的小睡) 

counterproductive :tending to hinder rather than serve one's purpose(起不到作用的;達不到預期目標的)



點擊收聽單詞發音收聽單詞發音  

1 memorise memorise     
vt.記住,熟記
參考例句:
  • An actor must be able to memorise his lines.演員須善于熟記臺詞。
  • I shall try to memorise all these phrases.我要熟記所有這些詞組。
2 devoted xu9zka     
adj.忠誠的,忠實的,熱心的,獻身于...的
參考例句:
  • He devoted his life to the educational cause of the motherland.他為祖國的教育事業貢獻了一生。
  • We devoted a lengthy and full discussion to this topic.我們對這個題目進行了長時間的充分討論。
3 mechanism zCWxr     
n.機械裝置;機構,結構
參考例句:
  • The bones and muscles are parts of the mechanism of the body.骨骼和肌肉是人體的組成部件。
  • The mechanism of the machine is very complicated.這臺機器的結構是非常復雜的。
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