適度電擊大腦竟讓你變＂數(shù)學(xué)達(dá)人＂

資料圖:微量電擊大腦

　　Passing the current one way through the brain made the students better with figures - and the effect lasted for up to six months. But, worryingly, running the electricity the other way made them dramatically worse.

　　實(shí)驗(yàn)證明，單向電擊大腦有助于學(xué)生的數(shù)字認(rèn)知，其效果能持續(xù)六個(gè)月。但是令人擔(dān)憂的是，從另一側(cè)通過電流則會(huì)讓學(xué)生的數(shù)字認(rèn)知變得很差。