上游元通大学 你的大脑发生了什么？ SHANGHAI JIAO TONG UNIVERSITY 毒品中包含的化学物质可以介入脑部信息交流系统并且 阻断大脑神经元细胞关于信息的发送、接受和传导。 DRUGS OF ABUSE TARGET THE BRAIN'S PLEASURE CENTER Brain reward(dopamine)pathways Drugs of abuse increase dopamine Dopamine Transporter Irensporter FOOD COCAINE These brain circuits are important for natura Typically,dopamine increases in response to ntura rewards such as food. rewards such as food,music and sex. Whenine is taken,dopamine increases are exaggerated,andcommnicion is altered. 学平联河两 时号年时n6料可球9到建网你的大脑发生了什么？ 毒品中包含的化学物质可以介入脑部信息交流系统并且 阻断大脑神经元细胞关于信息的发送、接受和传导