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
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Ka-dosh is testing a relatively new bra
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Ka-dosh is testing a relatively new bra
admin
2019-07-31
69
问题
In a lab in Oxford University’s experimental psychology department, researcher Roi Cohen Ka-dosh is testing a relatively new brain-stimulation technique which may help people learn and improve their understanding of math concepts.
The electrodes(a small piece of metal or other substance that is used to take an electric current)are【C1】______in a tightly fitted cap and worn around the head. The device, run off a 9-volt battery commonly used in smoke detectors, induces only a【C2】______current and can be targeted to【C3】______areas of the brain or applied generally. The mild current reduces the【C4】______of side effects, which has【C5】______possibilities about using it, even in individuals【C6】______a disorder, as a general cognitive【C7】______. Scientists also are investigating its use to treat mood disorders and【C8】______conditions.
Dr. Cohen Kadosh’s【C9】______work on learning enhancement and brain stimulation is one example of the long journey faced by scientists【C10】______brain-stimulation and cognitive-stimulation techniques.【C11】______other researchers in the community, he has dealt with public【C12】______about safety and side effects, plus【C13】______from other scientists about whether these findings would hold in the wider population.
There are also ethical questions about the technique.【C14】______it truly works to enhance cognitive performance, should it be【C15】______to anyone who can afford to buy the device—which already is【C16】______for sale in the U.S.? Should parents be able to perform such stimulation on their kids without【C17】______? "It’s early days but that hasn’t stopped some companies from【C18】______the device and marketing it as a learning tool," Dr. Cohen Kadosh says. "Be very【C19】______."
However, if the technique continues to show【C20】______, "this type of method may have a chance to be the new drug of the 21st century," says Dr. Cohen Kadosh.
【C7】
选项
A、browser
B、modifier
C、enhancer
D、learner
答案
C
解析
本文第1段的主题句指出,它可能可以帮助人们学习。第3段对科恩博士工作进行总结时提到“他在学习促进方面的工作”。因此,可知这种设备对于“认知”是有“促进”作用的,故选C项enhancer“促进器”。
转载请注明原文地址:https://kaotiyun.com/show/y49Z777K
0
考研英语一
相关试题推荐
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
Instudyingboththerecurrenceofspecialhabitsorideasinseveraldistricts,andtheirprevalencewithineachdistrict,ther
Instudyingboththerecurrenceofspecialhabitsorideasinseveraldistricts,andtheirprevalencewithineachdistrict,ther
Youwanttostudyatacertainforeignuniversity.Writealettertoaskaboutthesituationthereasregardsaccommodationand
Writealetterofabout100wordstothepresidentofyouruniversity,suggestinghowtoimprovestudents’physicalcondition.
Inanefforttosustaincommercialandrecreationalfishingforthenextseveraldecades,theUnitedStatesthisyearwillbecom
Inanefforttosustaincommercialandrecreationalfishingforthenextseveraldecades,theUnitedStatesthisyearwillbecom
AnewwebsitefromtheU.S,DepartmentofAgriculture(USDA)showsthat10%ofthecountryisnowa"fooddesert".TheFoodDese
VisitingOxfordStreet,aroadfillingwithtattyshopsandovercrowdedwithpeople,isplainlyatrial.Lessplainly,levelsof
随机试题
试述异议股东的股权收购请求权。
紧密连接位于()
急性胰腺炎常见的病因有________、________、________、________和________等。
急性肾炎的病机为下列哪种病理产物与风热毒互结导致水液代谢障碍而发病()
可作片剂的水溶性润滑剂的是
在项目风险管理过程中,完善项目各参与方的合同,加强合同管理,可降低项目的()风险。
证券间的联动关系由相关系数来衡量,其取值总是介于-1和1之间,如果值为正,表明()
案例:某同学对一道练习题的解答如下。某薄壁容器重4N,其容积为2.5dm3,高为30cm,底面积为200cm2,该容器装满水,放在面积为1m2的水平桌面中央,求(1)水对容器底部的压力。(2)容器对桌面的压强。
下列各句中,标点符号使用正确的是()
社会主义实现由空想到科学发展的标志是()
最新回复
(
0
)