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
Young girls at high risk for depression appear to have a malfunctioning reward system in their brains, a new study suggests. The
Young girls at high risk for depression appear to have a malfunctioning reward system in their brains, a new study suggests. The
admin
2011-03-11
22
问题
Young girls at high risk for depression appear to have a malfunctioning reward system in their brains, a new study suggests. The finding comes from research that【1】a high-risk group of 13 girls, aged 10 to 14, who were not depressed but had mothers who【2】recurrent depression and a low-risk group of 13 girls with no【3】or family history of depression. Both groups were given MRI brain【4】while completing a task that could【5】either reward or punishment.
【6】with girls in the low-risk group, those in the high-risk group had【7】neural responses during both anticipation and receipt of the reward.【8】, the high-risk girls showed no【9】in an area of the brain called the dorsal anterior cingulated cortex (背侧前扣带皮质), believed to play a role in【10】past experiences to assist learning.
The high-risk girls did have greater activation of this brain area【11】receiving punishment, compared with the other girls. The researchers said that this suggests that high-risk girls have easier time【12】information about loss and punishment than information about reward and pleasure.
"Considered together with reduced activation in the striatal (纹状体的) areas commonly observed【13】reward, it seems that the reward-processing system is critically【14】in daughters who are at elevated risk for depression,【15】they have not yet experienced a depressive【16】," wrote Ian H. Gotlib, of Stanford University, and his colleagues. "【17】, longitudinal studies are needed to determine whether the anomalous activations【18】in this study during the processing of【19】and losses are associated with the【20】onset of depression," they concluded. The study was published in the April of the Archives of General Psychiatry.
选项
A、why
B、when
C、wherever
D、whereas
答案
B
解析
此处意为“患病风险高的女孩在大脑这个部位有很强的反应,与其他女孩相比,______接受惩罚”,可知,这里缺少的是引导时间状语从句的词,所以[B] when为正确答案。[A] why引导原因状语从句,用法举例:This is why he came here.这就是他来这里的原因。此处不存在因果关系,故排除。[C] wherever引导让步状语从句,用法举例:Wherever you go,you should do your work well.不论你到什么地方,都要把工作做好。[D] whereas表示转折关系,用法举例:Some people like coffee,whereas others like tea.有人喜欢咖啡,然而也有人喜欢茶。所以[C]和[D]也排除。
转载请注明原文地址:https://kaotiyun.com/show/NEp4777K
0
考研英语一
相关试题推荐
Writeanessayof160-200wordsbasedonthefollowingbarchart.Inyouressay,youshouldfirstdescribethebarchart,theni
In1971ateamofexpertspreparedareportentitled"TheLimitsofGrowth,"based(1)_____acomputeranalysisoffutureeconom
In1971ateamofexpertspreparedareportentitled"TheLimitsofGrowth,"based(1)_____acomputeranalysisoffutureeconom
Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa
Whatdoesthewritermeanbysaying"Butthesewerenotjusttheisolatedactionsofascientist"?Whichofthefollowingisno
Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa
Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa
AfterreceivingtheflowerssentbyherintimatefriendIris,MarywritesalettertoshowherthankstoIris.Marywantstotel
Notmanyindustriesaredoingwellintherecession.Butalongwithdiscountretailersandpawnbrokers,online-datingsitessuch
Acommonplaceobservationofweatherfluctuatingbetweenasevereheatwaveandafairlycooldaymaybewhatdoomsustoclimat
随机试题
戊酸雌二醇硫酸阿托品
下列有关项目编码的叙述,错误的是()。
根据商业银行法律制度的规定,商业银行的下列事项中,应当经中国银监会批准的有()。
图书编辑出版的责任机制包括()等内容。
他们认为不应该纠缠于中日间的陈年旧账,要远望中日友好的巨大利益,他们中一些“杰出的”代表还根据欧洲经济共同体的模式提出了一个中日关系新思维理论,认为如果早在20世纪建立日本人设计的“大东亚共荣圈”,将会给亚洲人民带来巨大福祉。作者对“他们”的态度是
2,2,3,4,9,32,()
上海小刀会起义
由以下while构成的循环,循环体执行的次数是intk=0;while(k=1)k++;
设有定义:classC{public:intValUe;};intX,*p;则以下引用形式中,正确的是()。
Asisknowntoall,theorganizationandmanagementofwagesandsalariesareverycomplex.Generallyspeaking,theAccountsDep
最新回复
(
0
)