Brain activity and heart disease 大脑活动与心脏疾病之间的联系
<p>媒体英语 <span word="Brain">Brain</span> <span word="activity">activity</span> <span word="and">and</span> <span word="heart">heart</span> <span word="disease">disease</span> 大脑活动与心脏疾病之间的联系 </p><p><span word="Play">Play</span> <span word="audio">audio</span> <span word="file">file</span> 文字稿 一项对人类大脑里一个细小部位的最新研究报告帮我们更近一步地理解了人类情绪变化与心血管疾病之间的联系。这项研究说减轻压力不仅可以改善人们的心理健康状态，还有助于降低心脏疾病的发生机率。请听以下 报道。</p><p><span word="The">The</span> <span word="study">study</span> <span word="lead">lead</span> <span word="by">by</span> <span word="researchers">researchers</span> <span word="at">at</span> <span word="Massachusetts">Massachusetts</span> <span word="General">General</span> <span word="Hospital">Hospital</span> <span word="and">and</span> <span word="Harvard">Harvard</span> <span word="Medical">Medical</span> <span word="School">School</span> <span word="measured">measured</span> <span word="the">the</span> <span word="effect">effect</span> <span word="of">of</span> <span word="stress">stress</span> <span word="on">on</span> 300 <span word="people">people</span> <span word="over">over</span> <span word="nearly">nearly</span> <span word="four">four</span> <span word="years">years</span>.</p><p><span word="Scientists">Scientists</span> <span word="use">use</span> <span word="scans">scans</span> <span word="to">to</span> <span word="monitor">monitor</span> <span word="a">a</span> <span word="tiny">tiny</span> <span word="area">area</span> <span word="of">of</span> <span word="the">the</span> <span word="brain">brain</span> <span word="called">called</span> <span word="the">the</span> <span word="amygdala">amygdala</span> <span word="which">which</span> <span word="processes">processes</span> <span word="emotions">emotions</span> <span word="such">such</span> <span word="as">as</span> <span word="fear">fear</span> <span word="and">and</span> <span word="anger">anger</span>, <span word="they">they</span> <span word="found">found</span> <span word="for">for</span> <span word="the">the</span> <span word="first">first</span> <span word="time">time</span> <span word="in">in</span> <span word="studying">studying</span> <span word="humans">humans</span> <span word="that">that</span> <span word="higher">higher</span> <span word="levels">levels</span> <span word="of">of</span> <span word="activities">activities</span> <span word="in">in</span> <span word="the">the</span> <span word="amygdala">amygdala</span> <span word="were">were</span> <span word="linked">linked</span> <span word="with">with</span> <span word="greater">greater</span> <span word="activities">activities</span> <span word="in">in</span> <span word="bone">bone</span> <span word="marrow">marrow</span> <span word="and">and</span> <span word="inflammations">inflammations</span> <span word="in">in</span> <span word="the">the</span> <span word="arteries">arteries</span>.</p><p><span word="They">They</span> <span word="suggested">suggested</span> <span word="the">the</span> <span word="amygdala">amygdala</span> <span word="tells">tells</span> <span word="bone">bone</span> <span word="marrow">marrow</span> <span word="to">to</span> <span word="produce">produce</span> <span word="extra">extra</span> <span word="white">white</span> <span word="blood">blood</span> <span word="cells">cells</span>, <span word="which">which</span> <span word="cause">cause</span> <span word="arteries">arteries</span> <span word="to">to</span> <span word="develop">develop</span> <span word="blockages">blockages</span> <span word="and">and</span> <span word="to">to</span> <span word="become">become</span> <span word="inflamed">inflamed</span>.</p><p>词汇表 <span word="measured">measured</span> 测量</p><p><span word="monitor">monitor</span> 观察、监测</p><p><span word="the">the</span> <span word="amygdala">amygdala</span> 杏仁核（大脑深处的一个很小的组织）</p><p><span word="processes">processes</span> 处理</p><p><span word="emotions">emotions</span> 情感、感情、情绪</p><p><span word="bone">bone</span> <span word="marrow">marrow</span> 骨髓</p><p><span word="inflammations">inflammations</span> （医学）炎症</p><p><span word="arteries">arteries</span> （医学）动脉</p><p><span word="blockages">blockages</span> 堵塞、阻塞</p><p>测验 请听报道并回答下列问题。</p>
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