首页
登录
职称英语
Scientists have come up with a theory for why time flies when you are havin
Scientists have come up with a theory for why time flies when you are havin
游客
2024-05-30
11
管理
问题
Scientists have come up with a theory for why time flies when you are having fun and drags when you are bored.
Scans have shown that【C1】______ of activity in the brain change depending on how we focus on a task. Concentrating on time passing, as we do when bored, wil【C2】______ brain activity which will make it seem as though the clock is ticking more【C3】______ . The research, by the French Laboratory of Neurobiology and Cognition, is published in the magazine Science.
In the study, 12 volunteers watched an image while researchers【C4】______ their brain activity using MRI(核磁共振成像) scans. Volunteers were given a【C5】______ of tasks. In one they were told to concentrate simply on the duration of an image, in【C6】______ they were asked to focus on the【C7】______ , and in a third they were asked to concentrate on both duration and color. The results showed that a network of brain regions was【C8】______ when more subjects were paid attention to duration.
It is thought that if the brain is busy focusing on many aspects of a task, then it has to spread its resources thinly, and pays less【C9】______ to time passing. Therefore, time passes without us really【C10】______ it, and seems to go quickly.【C11】______ , if the brain is not stimulated in this way, it concentrates its【C12】______ energies on monitoring the passing of time. This may make time seem to【C13】______ , but in fact it is probably a more accurate perception of reality.【C14】______ the researchers found that the more volunteers concentrated on the duration of the images, the more【C15】______ were their estimates of its duration.
Lead researcher Dr. Jennifer Coull said many of the areas of the brain【C16】______ in estimating time were the same that played a key role in controlling movement, and【C17】______ for action. She said this overlap suggests that the brain may make sense of time as【C18】______ between movements, in much the same way【C19】______ musicians mark time with his foot, or【C20】______ anticipate the sound of a starter’s pistol. [br] 【C8】
选项
A、irritated
B、provoked
C、weakened
D、activated
答案
D
解析
动词辨义题。根据上下文,作者此处想要说明在观看图像的过程中,注意的对象越多,就越会激活大脑区域网络。可见此处需要表示“激活”这一意思的词语,故本题答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3612621.html
相关试题推荐
Thescientistshavediscoveredthat___________________(这种物质的反应速度是那种物质的3倍).thi
Scientistswillhaveto______(提出增加世界粮食供应的新方法).comeupwithnewmethodsofinc
Scientistssaytheyhavehighhopesforadrugthatcouldonedayprovidea
Scientistssaytheyhavehighhopesforadrugthatcouldonedayprovidea
Scientistssaytheyhavehighhopesforadrugthatcouldonedayprovidea
[originaltext](32)Scientistshavediscoveredthatplantsthemselvesproduce
[originaltext](32)Scientistshavediscoveredthatplantsthemselvesproduce
Scientistssaytheyhavehighhopesforadrugthatcouldonedayprovidean
[originaltext](26)Scientistsclaimthatairpollutioncausesadeclinein
[originaltext](26)Scientistsclaimthatairpollutioncausesadeclinein
随机试题
Whatisthevalueofx?(1)x4+x2+1=[img]2022m10x/ct_ve01204002j_0044_22101
胎儿最早进入骨盆的部分为A.胎先露 B.胎方位 C.产轴 D.胎体式 E
根据《著作权法》规定,录音制作者使用他人已经合法录制为录音制品的音乐作品制作录音
检验检测机构应保持对检验检测结果、抽样结果的准确性或有效性有显著影响的设备,包括
下列病毒性肝炎潜伏期错误的是A.甲型2~7周 B.乙型6~8周 C.丙型2~
按照《建设工程施工专业分包合同(合同示范文本)》,分包人的责任和义务有?(?
试述急性单纯性阑尾炎的主要诊断依据
A.0.10 B.0.15 C.0.23 D.0.35
下列关于房地产市场划分的说法,不正确的是( )。A.二级市场是指土地转让、新建
下列关于社会工作的正确说法是( )。A.社会工作是一个专业,具有特殊的工作技巧
最新回复
(
0
)