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(单词翻译)

VOICE ONE:

This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein.

VOICE TWO:
 
Oliver Sacks

And I'm Bob Doughty1. This week, we tell about the doctor and writer Oliver Sacks. He has spent most of his adult life treating patients in New York City. He also teaches neurology and psychiatry2 at Colombia University.

But Doctor Sacks is most famous for his books about people with disorders4 of the brain and nervous system. The stories he writes explore the science of the brain and the way it works. But they also tell a very human story about the experiences of real people struggling to live with unusual conditions.

(MUSIC)

VOICE ONE:

Imagine a person who has no memory of the past twenty years of his life and still thinks he is a young man. The patient suffers from Korsakov's syndrome5, a brain disorder3 that leads to memory loss. He remains6 trapped in a distant past because his memory of recent activities only lasts a few minutes.

VOICE TWO:

Or imagine a man who learns to control the repeated movements and shouts that are signs of Tourette's syndrome. His doctor gives him medicine to take during the week to control the disorder. But on the weekends, the man decides to enjoy the signs of Tourette's because they are a part of his identity and personality.

VOICE ONE:

These are examples of stories about patients as described in Oliver Sacks' book, "The Man Who Mistook His Wife for a Hat." Published in nineteen eighty-five, the book became a huge success.

Doctor Sacks' earlier book, "Awakenings," told about his work with post-encephalitic patients at a hospital in New York City. Signs of this sickness include loss of speech and movement. In the nineteen sixties, Doctor Sacks gave the then-new drug L-Dopa to the patients. The drug gave them an explosive and sudden awakening7 to a temporary experience of active life.

VOICE TWO:

When Oliver Sacks began treating patients, a traditional case history might be a detailed8 scientific description of a person's disorder. Doctor Sacks has expanded what he calls mechanical neurology to include the effects of the disorder on a patient's identity and personality.

In most cases, there is nothing Doctor Sacks can do to heal his patients. His aim is to help them find a way to live with and accept their conditions as well as is possible.

His stories describe a patient's disorders in detail. But more importantly, the stories express the patient's humanity as he or she struggles to survive in a world that has been changed by sickness.

(MUSIC)

VOICE ONE:

Oliver Sacks was born in nineteen thirty-three in Britain to a family of doctors and scientists. His mother and father were doctors. His grandfather was an inventor. Doctor Sacks wrote a book, "Uncle Tungsten," about his uncle -- a scientist who made light bulbs with pieces of tungsten wire.

As a child, Oliver had a deep love of chemistry. His childhood heroes included the British chemist Humphry Davy and the French chemist Marie Curie. Oliver's questioning mind later led him to study medicine and neurology. Oliver Sacks moved to the United States in the early nineteen-sixties.

VOICE TWO:

One expert who had a great influence on Doctor Sacks' work was the Soviet9 neuropsychologist Alexander Luria. Doctor Luria believed that the study of the brain and nervous system could not just be about facts and information. He urged neurologists to have a more "personalistic" method that included an understanding of the patient's self and identity. He also believed that patients could be taught to adapt, or get used to, their conditions as fully10 as possible even if they remained sick. Shortly before he died, Alexander Luria urged Oliver Sacks to combine scientific investigation11 with literary observation.

VOICE ONE:

Oliver Sack's story "To See and Not See" gives a good example of his writing. This story is one of several in "An Anthropologist12 on Mars," a work published in nineteen ninety-five. It tells about Virgil, a fifty-year old man who had been blind since he was a child. Doctors believed that his blindness resulted from a genetic13 condition.

Virgil visits a doctor who believes he may not be permanently14 blind. The doctor successfully operates on one eye. But after the eye heals, Virgil has trouble seeing and understanding the light and images moving in front of him.

VOICE TWO:

Doctor Sacks explains that people with eyesight have spent a lifetime learning how to see. So, they know how to judge distance and depth. He says they understand new experiences and sights based on similar, past experiences.

Virgil had an active, but partly damaged retina and optic nerve. Yet his brain did not know how to deal with the information coming from these areas of the eye.

VOICE ONE:

As a blind man, Virgil had a rich life. He could enjoy great freedom because of his excellent sense of touch, hearing, and smell. But with sight, he was unable to understand the visual world around him.

Doctor Sacks explains that the brain's cortex in people like Virgil who become blind adapts to its new situation. By regaining15 sight, Virgil's nervous system had to undo16 its specialized17 adaptations.

Doctor Sacks also noted18 that such a big change made Virgil more fearful about his condition. The story Doctor Sacks tells is medically descriptive and informative19. But it also remains personal and respectful of Virgil's special situation.

(MUSIC)

VOICE TWO:

Doctor Sacks has written books on many subjects. In "Migraine", he explores severe head pain to further understand the way neurons in the brain operate.

In "The Island of the Colorblind," Doctor Sacks writes about a community living on an island in the Pacific Ocean. These islanders all suffer from colorblindness. They describe their world to Doctor Sacks in terms of lightness, darkness, and pattern.

In "Oaxaca Journal," Doctor Sacks explores his interest in pteridology, or the study of ferns. Ferns are some of the oldest plants on earth. They have not changed much over millions of years. In this book, he explores the ferns native to Oaxaca, Mexico and the cultural history of the area.

VOICE ONE:

In his latest book, "Musicophilia," Oliver Sacks describes the effect music has on the brain by studying the experiences of many people with unusual conditions.

OLIVER SACKS:

" 'Musicophilia' means love of music. And this is a very general word. But I think this is almost universal among people. And the width of the title has really allowed me to embrace dozens and dozens of different musical experiences and sensations."

Music is an interesting subject for neurologists because many parts of the brain work together to listen to and make music. Music activates20 even more areas of the brain than language. And, music is very powerful. Even people with severe brain damage can still react to and even find healing in music.

VOICE TWO:

For some people, music can actually change the structure of the brain. Researchers have found that an area of the brain called the corpus callosum is enlarged in professional musicians.

Another part of the brain is enlarged in musicians with absolute pitch. A person with absolute pitch can identify or recreate a musical note without the help of a musical instrument. Researchers also believe that the younger a musician begins training, the greater the changes in his or her brain.

VOICE ONE:

One part of the book "Musicophilia" is about people with synesthesia.

OLIVER SACKS:

"The word 'synesthesia' has been around for a century, a little bit more. It was introduced in the eighteen nineties for people who would perhaps see colors when they heard music. Or in whom generally, one sensation would give rise to another sensation."

VOICE ONE:

For example, one person Doctor Sacks writes about is a musician who experiences color with every musical note. The note G minor21 is a yellowish color, while D major is blue. Another person with synesthesia sees colors, shapes, and light when she listens to music.

VOICE TWO:

Modern brain imaging has helped medical experts understand conditions like synesthesia. Brain images show that synesthetes have activity both in the area of the brain that sees and in another area that reacts to music.

OLIVER SACKS:

"I think of the book as sort of a treasury22 of stories and information which other people and in particular neuroscientists and others will be able to use and make sense of. But also, it's a fun book."

VOICE TWO:

After the publication of "Musicophilia", Doctor Sacks received hundreds of messages from people with examples of the conditions he described.

A second version of the book includes information about their cases. Doctor Sacks has once again provided his readers with a rich exploration of the complex workings of the human mind.

(MUSIC)

VOICE ONE:

This SCIENCE IN THE NEWS was written by Dana Demange, who was also our producer. I'm Barbara Klein.

VOICE TWO:

And I'm Bob Doughty. Listen again next week for more news about science, in Special English, on the Voice of America.

 


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点击收听单词发音收听单词发音  

1 doughty Jk5zg     
adj.勇猛的,坚强的
参考例句:
  • Most of successful men have the characteristics of contumacy and doughty.绝大多数成功人士都有共同的特质:脾气倔强,性格刚强。
  • The doughty old man battled his illness with fierce determination.坚强的老人用巨大毅力与疾病作斗争。
2 psychiatry g0Jze     
n.精神病学,精神病疗法
参考例句:
  • The study appeared in the Amercian science Journal of Psychiatry.这个研究发表在美国精神病学的杂志上。
  • A physician is someone who specializes in psychiatry.精神病专家是专门从事精神病治疗的人。
3 disorder Et1x4     
n.紊乱,混乱;骚动,骚乱;疾病,失调
参考例句:
  • When returning back,he discovered the room to be in disorder.回家后,他发现屋子里乱七八糟。
  • It contained a vast number of letters in great disorder.里面七零八落地装着许多信件。
4 disorders 6e49dcafe3638183c823d3aa5b12b010     
n.混乱( disorder的名词复数 );凌乱;骚乱;(身心、机能)失调
参考例句:
  • Reports of anorexia and other eating disorders are on the increase. 据报告,厌食症和其他饮食方面的功能紊乱发生率正在不断增长。 来自《简明英汉词典》
  • The announcement led to violent civil disorders. 这项宣布引起剧烈的骚乱。 来自《简明英汉词典》
5 syndrome uqBwu     
n.综合病症;并存特性
参考例句:
  • The Institute says that an unidentified virus is to blame for the syndrome. 该研究所表示,引起这种综合症的是一种尚未确认的病毒。
  • Results indicated that 11 fetuses had Down syndrome. 结果表明有11个胎儿患有唐氏综合征。
6 remains 1kMzTy     
n.剩余物,残留物;遗体,遗迹
参考例句:
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
7 awakening 9ytzdV     
n.觉醒,醒悟 adj.觉醒中的;唤醒的
参考例句:
  • the awakening of interest in the environment 对环境产生的兴趣
  • People are gradually awakening to their rights. 人们正逐渐意识到自己的权利。
8 detailed xuNzms     
adj.详细的,详尽的,极注意细节的,完全的
参考例句:
  • He had made a detailed study of the terrain.他对地形作了缜密的研究。
  • A detailed list of our publications is available on request.我们的出版物有一份详细的目录备索。
9 Soviet Sw9wR     
adj.苏联的,苏维埃的;n.苏维埃
参考例句:
  • Zhukov was a marshal of the former Soviet Union.朱可夫是前苏联的一位元帅。
  • Germany began to attack the Soviet Union in 1941.德国在1941年开始进攻苏联。
10 fully Gfuzd     
adv.完全地,全部地,彻底地;充分地
参考例句:
  • The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气,然后全部呼出。
  • They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
11 investigation MRKzq     
n.调查,调查研究
参考例句:
  • In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
  • He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。
12 anthropologist YzgzPk     
n.人类学家,人类学者
参考例句:
  • The lecturer is an anthropologist.这位讲师是人类学家。
  • The anthropologist unearthed the skull of an ancient human at the site.人类学家在这个遗址挖掘出那块古人类的颅骨。
13 genetic PgIxp     
adj.遗传的,遗传学的
参考例句:
  • It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
14 permanently KluzuU     
adv.永恒地,永久地,固定不变地
参考例句:
  • The accident left him permanently scarred.那次事故给他留下了永久的伤疤。
  • The ship is now permanently moored on the Thames in London.该船现在永久地停泊在伦敦泰晤士河边。
15 regaining 458e5f36daee4821aec7d05bf0dd4829     
复得( regain的现在分词 ); 赢回; 重回; 复至某地
参考例句:
  • She was regaining consciousness now, but the fear was coming with her. 现在她正在恢发她的知觉,但是恐怖也就伴随着来了。
  • She said briefly, regaining her will with a click. 她干脆地答道,又马上重新振作起精神来。
16 undo Ok5wj     
vt.解开,松开;取消,撤销
参考例句:
  • His pride will undo him some day.他的傲慢总有一天会毁了他。
  • I managed secretly to undo a corner of the parcel.我悄悄地设法解开了包裹的一角。
17 specialized Chuzwe     
adj.专门的,专业化的
参考例句:
  • There are many specialized agencies in the United Nations.联合国有许多专门机构。
  • These tools are very specialized.这些是专用工具。
18 noted 5n4zXc     
adj.著名的,知名的
参考例句:
  • The local hotel is noted for its good table.当地的那家酒店以餐食精美而著称。
  • Jim is noted for arriving late for work.吉姆上班迟到出了名。
19 informative 6QczZ     
adj.提供资料的,增进知识的
参考例句:
  • The adverts are not very informative.这些广告并没有包含太多有用信息。
  • This intriguing book is both thoughtful and informative.这本引人入胜的书既有思想性又富知识性。
20 activates 78ec2b8b23e0120508757d953f1013d1     
使活动,起动,触发( activate的第三人称单数 )
参考例句:
  • Activates the window and displays it in its current size and position. 激活窗口,保持当前的大小及位置不变。
  • Pulling out the alarm switch activates alarm and pushing it deactivates it. 闹钟的开和关是通过拔出和按入闹铃开关实现的。
21 minor e7fzR     
adj.较小(少)的,较次要的;n.辅修学科;vi.辅修
参考例句:
  • The young actor was given a minor part in the new play.年轻的男演员在这出新戏里被分派担任一个小角色。
  • I gave him a minor share of my wealth.我把小部分财产给了他。
22 treasury 7GeyP     
n.宝库;国库,金库;文库
参考例句:
  • The Treasury was opposed in principle to the proposals.财政部原则上反对这些提案。
  • This book is a treasury of useful information.这本书是有价值的信息宝库。

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