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
外语
A team of world-leading neuro-scientists has developed a powerful technique that allows them to look deep inside a person’s brai
A team of world-leading neuro-scientists has developed a powerful technique that allows them to look deep inside a person’s brai
admin
2014-01-09
99
问题
A team of world-leading neuro-scientists has developed a powerful technique that allows them to look deep inside a person’s brain and read their intentions before they act. The research breaks controversial new ground in scientists’ ability to probe people’s minds and eavesdrop on their thoughts, and raises serious ethical issues over how brain-reading technology may be used in the future. The team used high-resolution brain scans to identify patterns of activity before translating them into meaningful thoughts, revealing what a person planned to do in the near future. It is the first time scientists have succeeded in reading intentions in this way.
"Using the scanner, we could look around the brain for this information and read out something that from the outside there’s no way you could possibly tell is in there. It’s like shining a torch around, looking for writing on a wall," said John-Dylan Haynes at the Max Planck Institute for Human Cognitive and Brain Sciences in Germany, who led the study with colleagues at University College London and Oxford University.
The research builds on a series of recent studies in which brain imaging has been used to identify tell-tale activity linked to lying, violent behaviour and racial prejudice. The latest work reveals the dramatic pace at which neuro-science is progressing, prompting the researchers to call for an urgent debate into the ethical issues surrounding future uses for the technology.
If brain-reading can be refined, it could quickly be adopted to assist interrogations of criminals arid terrorists, and even usher in a "Minority Report" era(as portrayed in the Steven Spielberg science fiction film of that name), where judgments are handed down before the law is broken on the strength of an incriminating brain scan.
"These techniques are emerging and we need an ethical debate about the implications, so that one day we’re not surprised and overwhelmed and caught on the wrong foot by what they can do. These things are going to come to us in the next few years and we should really be prepared," Professor Haynes said. The use of brain scanners to judge whether people are likely to commit crimes is a contentious issue that society should tackle now, according to Haynes. "We see the danger that this might become compulsory one day, but we have to be aware that if we prohibit it, we are also denying people who aren’t going to commit any crime the possibility of proving their innocence. "
During the study, the researchers asked volunteers to decide whether to add or subtract two numbers they were later shown on a screen Before the numbers flashed up, they were given a brain scan using a technique called functional magnetic imaging resonance. The researchers then used a software that had been designed to spot subtle differences in brain activity to predict the person’s intentions with 70 percent accuracy.
Because brains differ so much, the scientists need a good idea of what a person’s brain activity looks like when they are thinking something to be able to spot it in a scan, but researchers are already devising ways of deducing what patterns are associated with different thoughts.
How did neuroscientists manage to detect different brain activities of people?
选项
A、Flashing them up on a screen.
B、Deducing varying patterns.
C、Using a designed software.
D、Predicting their intentions.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/eqcO777K
本试题收录于:
NAETI中级口译笔试题库外语翻译证书(NAETI)分类
0
NAETI中级口译笔试
外语翻译证书(NAETI)
相关试题推荐
TheoriesonWhyWeLikeOtherPeopleInordertofigureoutthereasonswhywefallinlikeandwhywefallinlovewithpeop
InterpersonalRelationshipsInthelast25yearswehavewitnessedanimpressivegrowthinourknowledgeaboutemotionsande
ImaginationThedecayofsenseinmenwakingisnotthedecayofthemotionmadeinsense,butanobscuringofitinsuchman
Perceptionisfunctionalinwhatitgivestousinformationaboutourenvironmentwhichmaybeusefulinthepursuitofourlife
Nowadays,theinternetishelpingmillionsofspontaneouscommunitiestobloom,suchkindofcommunitiesaredefinedbycommoni
WorldWaterShortageAnewstudywarnsthataboutthirtypercentoftheworld’speoplemaynothaveenoughwaterbytheyear
SharepricesontheStockExchangeplungedsharplyinthemorningbut________slightlyintheafternoon.
作为一名运动员、教练员和体育管理者,尤其是作为奥运会的技术官员,我最大的体会是:在奥运会中,没有什么比运动员的利益更重要了。我们整个奥运计划的制定是以运动员需要为中心的。//在做任何决定时,我们都要问一问自己,什么对奥运会和残奥会运动员最有利。在国际单项体
感谢校长先生的盛情邀请和贵校的热情接待,能前来参加贵校宏大的百年校庆,是我的荣幸。我谨代表来自各国诸大学所有的客人,也以我个人的名义,向校长先生、全体教员和同学表达我们最为热烈的祝贺,祝愿贵校“苟日新、又日新、日日新!”在11世纪,由于人类文明的
Britain’sSystemofEducationTheBritishCommonwealthincludesaquarteroftheworld’spopulationinone-sixthoftheworld
随机试题
食管癌的分型:______、________、______、________。
在20世纪末,我国初步建成小康社会,人民生活总体上实现了()
关于脑复苏下列错误的是
A.生脉散B.右归丸C.左归丸D.归脾汤E.一贯煎
急性细菌性前列腺炎,抗生素治疗应首选
某港5万吨级航道疏浚工程长2km,采用1艘4500m3耙吸挖泥船施工。航道设计底标高-12.0m(当地理论深度基准面,下同),设计底宽150m,边坡1:5,计算超深0.5m,计算超宽5m,浚前平均高程-7.0m,疏浚土质为流动性淤泥和淤泥质土,疏浚土全部外
下列误差中哪一项属于登记性误差产生的原因()。
根据《反不正当竞争法》规定,下列_______不违法。
甲、乙等八家企业筹划建立股份有限公司,发起人甲企业作为出资的厂房需要装修。于是,由乙企业负责成立股份有限公司筹建处,专门定作了一批装饰材料,价值140万元。如果公司无法成立,承担140万元装饰材料费的方案正确的是()。
某企业的员工参加了一项需缴纳170元培训费的培训。同时,该企业允许非内部员工参加培训,但不能享受员工优惠价。参训的非内部员工,如果是男生需交350元,如果是女生需交300元。结果,共有50人参加培训,整个培训收到的费用总额为10000元。由此可知,有多少个
最新回复
(
0
)