首页
登录
职称英语
[originaltext] Many students try to study the whole night and do not sleep b
[originaltext] Many students try to study the whole night and do not sleep b
游客
2023-09-09
14
管理
问题
Many students try to study the whole night and do not sleep before an exam. Two separate studies show this may do more harm than good. The studies found that a good night’s sleep may improve memory. The findings of both studies appeared in the publication Nature.
Scientists at the University of Chicago did one of them. They trained students to listen to unclear speech produced by a machine. Some students listened to the recording after a night of sleep. Others were tested twelve hours after the training, with no sleep. Guess what? The students who slept understood the recording better.
Professor Daniel Margoliash says sleep has at least two effects on learning. One is to strengthen memories and protect them against interference. The second is to recover memories that have been lost.
The other study took place at Harvard Medical School in Massachusetts. Scientists trained one-hundred people to repeat two series of finger movements. The act was similar to playing notes on a piano. People who slept between learning the first series and the second did the best. The study suggested that memories are recorded in three steps. Scientists say the process is similar to the way a computer stores information. In humans, they say, the second step requires sleep.
选项
A、Sleep can strengthen memories.
B、Sleep can recover memories.
C、Sleep can protect memories against interference.
D、Sleep can harm memories.
答案
D
解析
信息明示题。文章第三段指出,Professor Margoliash认为睡眠可以增强记忆力并保护记忆不受干扰,此外睡眠还可以恢复丧失的记忆,故选D。
转载请注明原文地址:https://tihaiku.com/zcyy/2999772.html
相关试题推荐
[originaltext]Doyouhavetroublesleepingatnight?Thenmaybethisisfor
[originaltext]Doyouhavetroublesleepingatnight?Thenmaybethisisfor
[originaltext]Tomostofussharksarethemostdangerousfishintheseaa
[originaltext]Tomostofussharksarethemostdangerousfishintheseaa
[originaltext]Chinesecharacters.evolvedfrompicturesandsigns,andthe
[originaltext]Chinesecharacters.evolvedfrompicturesandsigns,andthe
[originaltext]W:Ithinkweoughttoturnaroundandheadbackdownthetrail.
[originaltext]M:Ifyoucanmakeupyourmindaboutthecolor,Icanmartonth
[originaltext]M:Ifyoucanmakeupyourmindaboutthecolor,Icanmartonth
[originaltext]M:Ifyoucanmakeupyourmindaboutthecolor,Icanmartonth
随机试题
Afterintensiveresearch,scientistshaveconcludedthatpoliticianslie.
______isthelargestprovinceinCanadageographically.A、OntarioB、QuebecC、Sas
WhenpeoplesaythatCambridgeisauniversitytown,theydonotmeanthati
9、变电站直击雷防护的主要装置是()。A.避雷针 B.避雷线 C.避雷器
交互分配法是将辅助生产费用先在()之间进行交互分配,然后进行对外分配的方法。A.
下列关于土的液化的初判阶段的判别,不正确的是()。A. B.土的粒径大于5
D
超重的2型糖尿病患者,适宜的治疗措施是()A.饮食疗法 B.饮食疗法+胰
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A.如
某镇有八个村,其中赵村所有的人都是在白天祭祀祖先,李庄所有的人都是在晚上才祭祀
最新回复
(
0
)