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
2015-08-29
98
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/w9zZ777K
0
考研英语一
相关试题推荐
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
Therearemanyinnovationsturningupinthelatestexperimentalandproductionelectriccars,affectingeverythingfrombatteri
—Whyareyoustaring?—I’veneverseen______treebefore.
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
ThePewFoundationdiscoveredinarecent【C1】______thattensionsoverinequalityinwealthnow【C2】______tensionsoverraceandi
随机试题
下列有关IP地址的叙述中,正确的是()
疟疾的主要传染途径为
如图所示力系中,F1=F2=F3=F4=F,则此力系向A点简化的结果是()。
新设项目法人融资又称()。
某项目在主要风险变量的不同情况下,可能发生事件对应的财务净现值及其概率如下表所示,则该项目净现值大于或等于零的累计概率为()
下列各项,不通过“其他货币资金”科目核算的是()。
建设社会主义市场经济体制,主要是使市场()。
根据我国宪法的规定,下列有关公民基本权利的宪法保护的表述,哪一个是正确的?()
A、 B、 C、 B
Formorethantwodecades,【C1】______thecostofcollegehasclimbedattwicetherateofinflation,criticshave【C2】______thatb
最新回复
(
0
)