Authorized translation from the English language edition, entitled The Addicted Brain: Why We Abuse Drugs, Alcohol, and Nicotine, 1e, 9780132542500 by Michael Kuhar, published by Pearson Education, Inc, publishing as Pearson FT Press, Copyright© 2012 by Pearson Education, Inc. All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage retrieval system, without permission from Pearson Education, Inc. Electronic CHINESE SIMPLIFIED language edition published by CHINA RENMIN UNIVERSITY PRESS CO., LTD., Copyright © 2017. 本电子书中文简体字版由培生教育出版公司授权中国人民大学出版社合作出版, 未经出版者书面许可,不得以任何形式复制或抄袭本书的任何部分。 仅限于中华人民共和国境内（不包括中国香港、澳门特别行政区和中国台湾地区）销售发行。 推荐序 数百万年以前，人类的祖先就已经开始使用各种含有生物碱…