首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Insomniacs(someone who cannot sleep easily)don’t just suffer at night. During the day, they often feel sleepy, have trouble conc
Insomniacs(someone who cannot sleep easily)don’t just suffer at night. During the day, they often feel sleepy, have trouble conc
admin
2019-07-31
25
问题
Insomniacs(someone who cannot sleep easily)don’t just suffer at night. During the day, they often feel sleepy, have trouble concentrating and report greater difficulty with work or school performance than individuals who get adequate sleep.
But researchers are intrigued by an apparent【C1】______: Despite what insomnia patients experience subjectively, they often seem able to【C2】______cognitive tasks as well as people getting adequate sleep.
One【C3】______is that insomnia doesn’t lead to【C4】______performance after all—maybe it just feels that way.
Using brain imaging technology, researchers【C5】______25 people with insomnia and 25 normal sleepers as they performed an eight-minute working-memory task【C6】______the processing and storing of short-term memory.
As the exercises became more difficult, the people who sleep【C7】______had increased activity in parts of the brain【C8】______the insomnia subjects didn’t. And the poor sleepers couldn’t turn off the brain’s "mind wandering" regions, also known as the "【C9】______mode" network, located generally【C10】______the brain’s midline. These regions are ordinarily active when a person isn’t【C11】______in goal-directed behavior and they are【C12】______when the person switches to a task.
The more the insomnia patients subjectively reported【C13】______and difficulty concentrating, and the【C14】______they subjectively reported performing their task, the greater was their【C15】______to turn off the mind wandering regions, as measured by the MRI. "There’s no doubt that what’s going on in the brain could be measured as less【C16】______," experts said.
More research is needed to understand how insomnia patients were able to【C17】______and perform the tasks equally well despite the apparent【C18】______in brain activity. The ultimate goal of this kind of research is to【C19】______the environmental and genetic causes of insomnia and develop【C20】______treatments.
【C17】
选项
A、weaken
B、assess
C、distinguish
D、compensate
答案
D
解析
上文提及“失眠症患者自我感觉不好”,下文则提及“他们能同样好地完成任务”。由此推断,研究者想弄清楚他们的一些不足是如何被“弥补”的,故选D项compensate“弥补”。
转载请注明原文地址:https://kaotiyun.com/show/Pp9Z777K
0
考研英语一
相关试题推荐
【F1】Duringthepastgeneration,theAmericanmiddle-classfamilythatoncecouldcountonhardworkandfairplaytokeepitself
【F1】Duringthepastgeneration,theAmericanmiddle-classfamilythatoncecouldcountonhardworkandfairplaytokeepitself
AtthePolishClubinGlasgow,ScotsandPolessocializeeasily.ManyofthecustomersinitsrestaurantareScottish,eagerto
AtthePolishClubinGlasgow,ScotsandPolessocializeeasily.ManyofthecustomersinitsrestaurantareScottish,eagerto
Britain’sflexiblelabourmarketwasaboonduringtheeconomicslump,helpingkeepjoblessnessdownandthen,whentherecovery
Britain’sflexiblelabourmarketwasaboonduringtheeconomicslump,helpingkeepjoblessnessdownandthen,whentherecovery
Britain’sflexiblelabourmarketwasaboonduringtheeconomicslump,helpingkeepjoblessnessdownandthen,whentherecovery
Britain’sflexiblelabourmarketwasaboonduringtheeconomicslump,helpingkeepjoblessnessdownandthen,whentherecovery
随机试题
刃磨后的车刀切削刃,应用磨石进行研磨。()
不属于慢性阑尾炎的病变特点是
永安市人民政府土地管理部门欲出让一幅位于该市北区的农民集体所有的土地,华天房地产开发公司正拟开发商品住宅小区而需用土地。请根据下列各问中给定的条件回答1-4题。假设华天公司在取得土地使用权3年后与圣达公司达成土地使用权转让协议,下列有关转让行为的表述哪
关于FIDIC施工合同条件中对保留金的规定,下列说法中正确的是()。
球形罐整体热处理,当升温至400℃以上时球壳板表面上任意两测温点的温差不得大于()。
两河流域苏美尔人最重要的建筑为__________。
小明家8月份收入8000元,包括爸爸在国企的工资、奖金4000元,妈妈在私营企业的工资3000元,股票收入1000元。小明家本月取得收入的形式有()。
分层随机抽样
Canwereacha_____onthisissue?Let’stakeavote.
A、Inabookstore.B、Inafurniturestore.C、Inasupermarket.D、inajobmarket.BM:I’dliketobuysomechairsformynewoffi
最新回复
(
0
)