龙8娱乐官方网站

发表时间:2018-11-07内容来源:VOA英语学习网

其实很难判断 it's hard to estimate.

确定一个人能从每一次快照中接收的信息量 Finding out how much someone can take in from the snapshot of a single glance

就能反映出其大脑的能力 can reveal their brain's ability.

-乔治 请坐在这里 -好 - OK, George, do you want to take a seat here ? - Yeah.

这是牛津大学 It's a subject being studied

大脑和认知实验室正在研究的课题 in the university of Oxford's Brain and Cognition Laboratory.

好的 Ok.

我们不想过于挤压你的头部 We're going to try not to squish your head too much

你感觉触碰到了就告诉我们 so let me know when you touch.

研究生乔治就是今天的试验对象 Graduate student George is today's guinea pig.

-我觉得差不多了 -好的 - I think you're there, yeah. - Ok

我还要给你这个光纤应答键 I'm also going to give you this fibre optic response pad.

好的 Ok.

用它来完成测试 To give it a task.

利用屏幕上显示的四种图形 Using these four shapes on screen,

今天的测试将会发现 today's test will find out

乔治在意识层面能接收多少信息 how much George can consciously take in.

他有200毫秒时间 只够扫一眼 He'll have 200 milliseconds, the duration of single glance,

去记住不同图形的指向 to remember the shapes' positions.

只出现一次 然后重现一次 Just one will then reappear

但是方向改变了 but its orientation has changed.

乔治的任务 就是根据短暂的一瞥 George's task, based on that brief glimpse,

确定图形是否被向左或右转动过 is to choose whether it's been rotated left or right.

它第一次出现时是这样的 This is how it first appeared.

这一次 它被向右转动了 In this case, it was rotated to the right.

通过这种方式 我们能计算出 By doing this, we'll be able to compute

他的大脑能记住 how many of these four objects

四种图形中几个的指向 he was actually able to hold in his mind.

你来试试 Try it yourself.

记住 必须确定重现的图形 Remember, you have to decide whether the object that reappears

来自:VOA英语网 文章地址: https://www.veryv.net/html/20181107/Out-of-Control-3.html