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在使用手机通话50分钟后(左图),目标对象右侧靠近大脑区域的活动增强(如箭头所示)。
After a 50-minute call to a cell phone on a subject's right side (left image), nearby brain regions showed heightened activity (arrow).
{2}据业界估计,今年的手机销量将达到7.3亿部,目前世界上已经有近20亿人在使用手机。
About 730 million cell phones are expected to be sold this year, according to industry estimates, and nearly 2 billion people around the world already use them.
心理学家发现人们在使用手机或电脑键盘打字或者用它们查询电子信息时,智力会暂时降低10个百分点。
That is the claim of psychologists who have found that tapping away on a mobile phone or computer keypad or checking them for electronic messages temporarily knocks up to 10 points off the user's IQ.
And I put this to Voytek, what dollar figure should be put on human life to decide whether to ban the use of cell phones?
我也问过佛伊泰克,在决定是否禁止使用手机这件事时,人命应该如何定价?
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