Machine detects our decisions before we know them

 作者:杜期兖     |      日期:2019-03-02 09:16:03
EVEN now, your brain may already have decided to turn the page. That’s the upshot of a study which found that a person’s decision to press a button can be detected up to 7 seconds before they are even aware of it. “Our decisions are predetermined unconsciously a long time before our consciousness kicks in,” says John-Dylan Haynes at the Bernstein Center for Computational Neuroscience in Berlin, Germany, who led the study. “I think it says there is no free will.” It’s not the first time scientists have cast doubt on conscious free will. In the early 1980s,