首页
登录
职称英语
Scientists have developed a computerised mind-reading technique which lets
Scientists have developed a computerised mind-reading technique which lets
游客
2023-09-07
32
管理
问题
Scientists have developed a computerised mind-reading technique which lets them accurately predict the images that people are looking at by using scanners to study brain activity.
The breakthrough by American scientists took MRI(磁共振成像)scanning equipment normally used in hospital diagnosis to observe patterns of brain activity when a subject examined a range of black and white photographs. Then a computer was able to correctly predict in nine out of ten cases which image people were focused on. Guesswork would have been accurate only eight times in every 1000 attempts.
The study raises the possibility in the future of the technology being harnessed to visualise scenes from a person’s dreams or memory. Writing in the journal Nature,the scientists,led by Dr Jack Gallant from the University of California at Berkeley,said, “Our results suggest that it may soon be possible to reconstruct a picture of a person’s visual experience from measurements of brain activity alone. Imagine a general brain-reading device that could reconstruct a picture of a person’s visual experience at any moment in time. ”
It will inevitably also raise fears that a suspect’s brain could be interrogated against his will,raising the nightmarish possibility of interrogation for“thought crimes”. The researchers say this is currently firmly in the realm of science fiction because the technique can only be applied to visual images and,to date,the experiments rely on clumsy MRI scanning equipment and extremely powerful magnets. The software decoder itself has to be adapted to each individual during hours of training while ill the scanner.
However the team have warned about potential privacy issues in the future when scanning techniques improve. “It is possible that decoding brain activity could have serious ethical and privacy implications downstream in, say, the 30-to-50-year time frame,”said Prof Gallant. “We believe strongly that no one should be subjected to any form of brain-reading process involuntarily, or without complete informed consent. ” [br] Prof. Gallant believes that a brain-reading process can be applied only with the subject’s ______.
选项
答案
complete informed consent
解析
同义转述题。本题考查,Gallant教授认为只有在获得受试者什么的情况下才能对其进行读脑。该句提到,“我们认为.在非自愿或缺乏完全知情和许可的情况下,任何人都不应被实施读脑。”题干中的can be applied only with是对原文no one…without…的同义转述,故答案为complete informed consent。
转载请注明原文地址:https://tihaiku.com/zcyy/2993488.html
相关试题推荐
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
Scientistshavecomeupwithatheoryforwhytimeflieswhenyouarehavin
随机试题
绿色施工管理是建筑施工企业现代安全生产管理的先进理念。项目管理人员应努力学习绿色
下列墨水可以用于书写工程文件的是()。A.纯蓝墨水 B.红色墨水 C.圆珠
蒸压加气混凝土砌块砌体和轻骨料混凝土小型空心砌块砌体可与其他块材混砌。()
下列阴茎癌的临床特点,正确的是A.手术治疗时,阴茎断端应距肿瘤近端缘2cm以上
代谢性酸中毒常见的临床表现有A.呼吸浅慢 B心肌收缩力减弱 C中枢神经
护士在护理少尿与无尿患者时,最佳的护理措施是A.口腔护理 B.预防感染 C.
从收入方面看,政府通过预算的安排,采用()等手段参与国民生产总值的分配,把各地
认知同化理论的核心就是( )A.学生能否习得新信息,主要取决于它们认知结构中已
可燃物质的聚集状态不同,其受热后所发生的燃烧过程也不同。下面关于物质燃烧的说法中
最新回复
(
0
)