概述：

對人類的研究主要集中在老年人身上。其結(jié)果表明，經(jīng)常鍛煉能提高大腦處理信息的速度。。。

Hints:

Greenough

Arthur Kramer

University of Illinois

And if the dance is a good physical exercise as well, the benefits multiply. Young brains may be especially able to boost brain power through exercise, suggested another of Greenough's experiments that showed the most significant changes in the brain occurred among rats that had been exercised when very young. And while animals aren't people, he says it is logical to make the inference that an effect found in rats may also apply to humans. Human studies have focused primarily on older adults and suggest that regular exercise can improve the speed with which the brain processes information. Measurements made by Arthur Kramer at the University of Illinois demonstrated that inactive adults, aged 63 to 82, could hit buttons faster in response to a tone after they went through a ten-week water exercise course.
如果這種舞蹈還是一種良好的體育運動，則益處加倍。格里諾的另一組實驗顯示，年輕的大腦尤其能夠通過運動來增強能力。這組實驗表明，從小就鍛煉的老鼠，其大腦的變化最為顯著。他說盡管動物不是人，但依此推斷鍛煉對老鼠帶來的作用同樣適用于人類也合乎邏輯。 對人類的研究主要集中在老年人身上。其結(jié)果表明，經(jīng)常鍛煉能提高大腦處理信息的速度。伊利諾伊大學(xué)阿瑟?克雷默測量的結(jié)果表明，63至82歲不運動的人，在完成為期10周的水上運動課程之后，聽音擊鍵的反應(yīng)加快了。