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
2024-05-14
6
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、full
B、entire
C、total
D、complete
答案
A
解析
语义衔接题。如果没有把注意力分散到任务的多个方面去,那大脑会把所有精力都集中在监测时间的流逝上,选项[A]更符合这里的意思。
转载请注明原文地址:https://tihaiku.com/zcyy/3597928.html
相关试题推荐
[originaltext]Americanscientistsaredevelopingmapsthatcanidentifyare
ScientistshavelongbelievedonewaytostoptheEarth’satmospherefromw
ScientistshavelongbelievedonewaytostoptheEarth’satmospherefromw
ScientistshavelongbelievedonewaytostoptheEarth’satmospherefromw
ManyleadingscientistsdownthroughtheyearsfromGalileotoEinsteinhave
ManyleadingscientistsdownthroughtheyearsfromGalileotoEinsteinhave
ManyleadingscientistsdownthroughtheyearsfromGalileotoEinsteinhave
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
Scientistshavecomeupwithatheoryforwhytimeflieswhenyonarehaving
随机试题
Twelveistothree______fouristoone.A、whatB、asC、thatD、likeAwhat引导的是一个方式
TheFatheroftheWorldWideWebTimBerners-Lee,who
国家信息中心近日发布的《中国信息社会发展报告2015》显示,2015年全国信息社
脱落细胞学涂片上,绝经期妇女表现为A.早熟角化细胞 B.产后细胞 C.上皮细
患者,男性,63岁。因进行性呼吸困难、干咳和低热3天就诊。他于2年前曾因充血性心
《10kV-500kV输变电设备交接试验规程》中要求,SF6湿度试验中要求断路器
A. B. C. D.
某市药品监督管理部门在日常监督检查中,发现某药品生产企业库存的复方氨基酸胶囊的生
作为重要社会传染源的肺结核临床类型是() A.Ⅰ型 B.Ⅱ型 C.Ⅲ型
为确定肝脓肿穿刺点或手术引流路径,首选的辅助检查方法是( )。A.胸部X线平片
最新回复
(
0
)