首页
登录
职称英语
Scientists have come up with a theory for why time flies when yon are having
Scientists have come up with a theory for why time flies when yon are having
游客
2023-09-03
10
管理
问题
Scientists have come up with a theory for why time flies when yon are having fun and drags when you are bored.
Scans have shown that【62】of activity in the brain change depending on how we focus on a task. Concentrating on time passing, as we do when bored, will【63】brain activity which will make it seem as though the clock is ticking more【64】. The research, by the French Laboratory of Neurobiology and Cognition, is【65】in the magazine Science.
In the study, 12 volunteers watched an image while researchers【66】their brain activity using MRI (核磁共振成像) scans. Volunteers were given a variety of tasks. In one they were told to concentrate simply on the duration of an image, in【67】they were asked to focus on the color, and in a third they were asked to concentrate on both【68】and color. The results showed that a network of brain regions was【69】when more subjects were paid attention to duration.
It is thought that if the brain is busy focusing on many【70】of a task, then it has to spread its resources thinly, and pays less heed (注意) to time passing. Therefore, time passes without us really【71】it, and seems to go quickly.【72】, if the brain is not stimulated in this way, it concentrates its【73】energies on monitoring the passing of time. This may make time seem to【74】, but in fact it is probably a more accurate perception of reality.【75】, the researchers found that the more volunteers concentrated on the duration of the images, the more【76】were their estimates of its duration.
Lead researcher Dr. Jennifer Coull said many of the areas of the brain【77】in estimating time were the same that played a key role in controlling movement, and preparing for action. She said this【78】suggests that the brain may make【79】of time as intervals between movements, in much the same way【80】musicians mark time with his foot, or athletes【81】the sound of a starter’s pistol. [br]
选项
A、abstracts
B、angles
C、aspects
D、assumptions
答案
C
解析
语义衔接题。由上面的实验可知,实验者可以关注图像的两个方面:持续时间和颜色。所以大脑关注的应该是一个任务的多个方面,选[C]aspects“方面”。大脑关注的不是任务的多种观点,排除[B]angles“角度;观点”。
转载请注明原文地址:https://tihaiku.com/zcyy/2981659.html
相关试题推荐
[originaltext]Scientiststhinkitwillbepossibletorecordpeople’sdream
[originaltext]Scientiststhinkitwillbepossibletorecordpeople’sdream
Scientistshavediscoveredstrandsofgeneticcodelinkedtoshortsight,th
Scientistshavediscoveredstrandsofgeneticcodelinkedtoshortsight,th
HavingchosetoworkinIT,youwill______(自然要面临非常激烈的竞争).naturallybeupagainst
Thousandsofschoolchildrenarehavingtheireducationdecidedbya"rollof
Thousandsofschoolchildrenarehavingtheireducationdecidedbya"rollof
Thousandsofschoolchildrenarehavingtheireducationdecidedbya"rollof
Thousandsofschoolchildrenarehavingtheireducationdecidedbya"rollof
Thousandsofschoolchildrenarehavingtheireducationdecidedbya"rollof
随机试题
Weallhaveoffensivebreathatonetimeoranother.Inmostcases,offensiv
A.abuseB.appreciatedC.attractedD.linkedE.mixtureF.unionG.pe
[originaltext]Larryarrivedearlyforhisspeakingengagement.Hepositione
长江,又名扬子江(theYangtzeRiver),全长6300多千米,是中国第一大河,世界第三大河。长江发源于青藏高原(theQinghai-T
动脉导管未闭的特征性体征是A.肺动脉瓣区第二音亢进、分裂 B.水冲脉 C.胸
混凝土抗渗性试验中,最终的抗渗等级在设计抗渗等级的基础上提高0.2MPa来确定。
根据下列资料回答问题。 保险密度表示的是人均保费,那么河南当年的人口数
下列关于个人教育贷款规定的表述,错误的是()。A:个人教育贷款分为国家助学贷款和
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
某建设项目投资2000万元,运营期为10年,投资后自第一年年末开始每年将有40
最新回复
(
0
)