标签：大脑 相关文章
Why having fun makes time speed为何快乐的时间溜得快 Scientists have come up with a theory for why time flies when you are having fun-- and drags when you are bored. 科学家们提出理论依据，解释为什么当你玩得开心的时候，
听美文故事记6级单词
第四章 脑和脊髓的被膜、血管及脑脊液循环 Chapter 4 Mininges and Blood Vessels of Brain and Spinal Cord, and Circulation of Cerebrospinal Fluid anterior cerebral artery 大脑前动脉 anterior choroids artery 脉络丛前动脉 anterior communicating artery 前
医学英语
Study: Dogs Understand How We're Feeling 研究证明狗懂得人的情感 Researchers in Hungary have confirmed something many dog owners have long suspected: that canines understand our feelings. 匈牙利的研究人员证实，很多养狗的人长
VOA标准英语2014年(二月)
Is My Brain Static Or Constantly Changing? Scientists used to think that for all its complexity, the brain was pretty static. Once the brain matured, it essentially stopped growing and changing. And when neurons, or brain cells, were lost or damaged,
英语听力文摘 English Digest
Why Does Altitude Cause Headache? Mountain climbers face many dangers as they brave the cold winds and icy slopes and jagged cliffs of the peaks they climb. But one of the most serious dangers they face is all in their headsliterally. Why does altitu
英语听力文摘 English Digest
What Is The GABA Chemical? What would it be like if wearing a soft cotton t-shirt felt like your skin was being scrubbed with a Brillo pad? For people who suffer from a condition called central pain, such pain is all too familiar. Central Pain on thi
英语听力文摘 English Digest
What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But those neurons still had a lot of growing to do. As kids grow, neurons in the brain branch out and ma
英语听力文摘 English Digest
Education Report - Can Brain Scans of Young Children Predict Reading Problems? 教育报道 - 儿童脑部扫描是否可以预测诵读障碍？ This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 Dysle
2012年VOA慢速英语(二)月
Scientists Explore Healing Power of Rhythm 科学家们探索节奏治愈的能力 Scientists say that timing is a key part of how the human brain works, and when the timing is off, so is the processing of information. 科学家们表示时间对于人
VOA标准英语2014年(三月)
Flies Help Understand How Human Brains Work 苍蝇帮助理解人类大脑的工作方式 A human brain contains more than 100 billion neurons while the fly's brain has just 100,000. 人类的大脑包含超过1000亿个神经元而苍蝇的大脑却只
VOA标准英语2014年(三月)
When Marmoset s Think About Love 小猴子表达如何爱 狨猴（ Marmoset ），又称指猴，是生活在在南美洲亚马逊河流域的森林中的一种世界上最小的猴子。这种猴长大后身高仅1012厘米，重80100克。新生猴只
英语听力文摘 English Digest
Aerobic Exercise and Mental Performance Stretching and toning are certainly important, but their benefits are different from that of aerobic exercise. Surprisingly, aerobic exercise isnt just beneficial to your heart, it also sharpens your mind. You
英语听力文摘 English Digest
Under normal circumstances, each of your brain cells allows various substances, such as sodium, calcium and potassium to permeate its outer cell membrane. Once inside the brain cell, these substances help give the cell stimulus it needs to function p
英语听力文摘 English Digest
Music and Verbal Memory 音乐和非文字记忆 Even if you havent touched a piano in years, if you suffered through music lessons as a kid you may have benefited from those lessons in ways you wouldnt expect. When you train on a musical instrument
英语听力文摘 English Digest
Are You Looking at Me? 你在看我吗？ You know how eye contact is a pretty important component of interacting with people,right? So scientists recently tested this by measuring peoples brain activity as they responded to pictures of angry people
英语听力文摘 English Digest
Love Really Does Hurt 爱很伤？ In a recent study, scientists observed that when the participants felt reject ed , the flow of blood increased to the area of their brain known as the anterior cingulated cortex . This same area has been associated
英语听力文摘 English Digest
UFO Attack 飞碟来袭 June.Nineteen sixty-nine, not one airliner but two, plus the pilot of an Air National Guard fighter plane, report being harass ed by a team of UFOs. One man estimates the glowing ships have come within a few hundred feet. The
英语听力文摘 English Digest
Get It? 明白了吗？ Did you ever wonder what occurs inside your body when something funny happens? What is this thing we have in our brains that makes us say ha-ha when someone slips on a banana? One way to find out is to watch the brain laugh. T
英语听力文摘 English Digest
Mind Reading 读心术 Sometimes we get letters here asking whether psychic s are for real. Well, despite the t.v. shows, there isnt any scientific evidence that psychic powers, such as mind-reading, actually exist. That doesnt prove they dont existj
英语听力文摘 English Digest
Word Up, Brain 新发展起来的大脑皮层在调节机能上起着主要作用；而皮层下各级脑部及脊髓虽也有发展，但在机能上已从属于大脑皮层。高等动物一旦失去大脑皮层，就不能维持其正常的生命活
英语听力文摘 English Digest