We humans dont always make the best choices. But now a study in the journal Neuron demonstrates that maybe our brains do make the best possible decisionsbut only if its done unconsciously. Alex Pouget at the University of Rochester takes a look at un

发表于:2018-12-02 / 阅读(66) / 评论(0) 分类 Scientific American(十二)月

This is the VOA Special English Health Report. A stroke is a loss of blood flow in the brain. There are two kinds of stroke. One is an ischemic stroke. It happens when a blood vessel in the brain gets blocked. The other kind is called a hemorrhagic,

发表于:2019-01-11 / 阅读(58) / 评论(0) 分类 VOA慢速英语2008年(八)月

HEALTH REPORT - What Happens in a Stroke? Experts Liken It to a 'Brain Attack'By Cynthia Kirk Broadcast: Wednesday, January 11, 2006 I'm Steve Ember with the VOA Special English Health Report. Everyon

发表于:2019-01-16 / 阅读(53) / 评论(0) 分类 2006年慢速英语(一)月

By Nancy-Amelia Collins Bali, Indonesia 13 December 2007 Former U.S. vice president and Nobel Laureate Al Gore blamed the United States on Thursday for blocking progress at the U.N. Climate Change Conference in Bali. He urged delegates to forge ahead

发表于:2019-02-06 / 阅读(27) / 评论(0) 分类 VOA常速英语2007年(十二月)

-Well now, speaking of A list -Yeah. -And I'm sorry, and don't take this the wrong way. I didn't know that when your friends, hum, explain the relationship to us, was Cher, for God's sakes, how does, how does that happen? -Your friends as well. -I've

发表于:2019-02-28 / 阅读(67) / 评论(0) 分类 访谈录2011年

illogical attitude Chinese不自然姿势(癔症性癫痫) illusion Chinese错觉 imbecility Chinese痴愚 imipramine Chinese丙咪嗪 impinge Chinese侵犯 impotence Chinese阳萎 incisura Chinese切迹 incitogram Chinese冲动发放 inclusion body encephalitis Chinese包涵体

发表于:2019-03-13 / 阅读(205) / 评论(0) 分类 英文语法词汇