Art may reveal early signs of dementia 艺术作品可显示失智症前兆
<p>媒体英语 <span word="Art">Art</span> <span word="may">may</span> <span word="reveal">reveal</span> <span word="early">early</span> <span word="signs">signs</span> <span word="of">of</span> <span word="dementia">dementia</span> 艺术作品可显示失智症前兆 </p><p><span word="Play">Play</span> <span word="audio">audio</span> <span word="file">file</span> 文字稿 我们能否从艺术作品中发现失智症以及其它退化性疾病的迹象？研究人员详尽分析了多名曾患神经疾病的艺术家的作画笔法。从一系列有趣的线索中可以看出，在艺术家们表现出明显的症状之前，其脑部就已经产生了变化。科学家对这些作品进行了“分形分析”，这种数学方法探讨的是在数学界和自然界中反复出现的固定模式。请听 <span word="Dominic">Dominic</span> <span word="Hughes">Hughes</span> 的报道。</p><p><span word="Researchers">Researchers</span> <span word="use">use</span> <span word="a">a</span> <span word="complex">complex</span> <span word="method">method</span> <span word="called">called</span> '<span word="fractal">fractal</span> <span word="analysis">analysis</span>' <span word="as">as</span> <span word="a">a</span> <span word="way">way</span> <span word="of">of</span> <span word="looking">looking</span> <span word="at">at</span> <span word="recurring">recurring</span> <span word="patterns">patterns</span> <span word="in">in</span> <span word="both">both</span> <span word="maths">maths</span> <span word="and">and</span> <span word="in">in</span> <span word="nature">nature</span>. <span word="They">They</span> <span word="include">include</span> <span word="the">the</span> <span word="recurring">recurring</span> <span word="patterns">patterns</span> <span word="of">of</span> <span word="our">our</span> <span word="brainwaves">brainwaves</span> <span word="and">and</span> <span word="heartbeats">heartbeats</span> <span word="as">as</span> <span word="well">well</span> <span word="as">as</span> <span word="the">the</span> <span word="brushstrokes">brushstrokes</span> <span word="of">of</span> <span word="artists">artists</span>, <span word="which">which</span> <span word="are">are</span> <span word="as">as</span> <span word="distinct">distinct</span> <span word="as">as</span> <span word="individual">individual</span> <span word="handwriting">handwriting</span>.</p><p><span word="A">A</span> <span word="psychologist">psychologist</span>, <span word="Alex">Alex</span> <span word="Forsythe">Forsythe</span> <span word="from">from</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Liverpool">Liverpool</span>, <span word="carried">carried</span> <span word="out">out</span> <span word="a">a</span> <span word="fractal">fractal</span> <span word="analysis">analysis</span> <span word="of">of</span> <span word="more">more</span> <span word="than">than</span> <span word="two">two</span> <span word="thousand">thousand</span> <span word="works">works</span> <span word="by">by</span> <span word="seven">seven</span> <span word="famous">famous</span> <span word="artists">artists</span>. <span word="Among">Among</span> <span word="those">those</span> <span word="who">who</span> <span word="developed">developed</span> <span word="dementia">dementia</span> <span word="or">or</span> <span word="Parkinson">Parkinson</span>'<span word="s">s</span> <span word="disease">disease</span>, <span word="such">such</span> <span word="as">as</span> <span word="Willem">Willem</span> <span word="de">de</span> <span word="Kooning">Kooning</span> <span word="and">and</span> <span word="Salvador">Salvador</span> <span word="Dali">Dali</span>, <span word="there">there</span> <span word="was">was</span> <span word="a">a</span> <span word="significant">significant</span> <span word="change">change</span> <span word="in">in</span> <span word="the">the</span> <span word="tiny">tiny</span> <span word="patterns">patterns</span> <span word="left">left</span> <span word="by">by</span> <span word="their">their</span> <span word="brushstrokes">brushstrokes</span> <span word="decades">decades</span> <span word="before">before</span> <span word="any">any</span> <span word="obvious">obvious</span> <span word="symptoms">symptoms</span>.</p><p><span word="But">But</span> <span word="for">for</span> <span word="artists">artists</span> <span word="such">such</span> <span word="as">as</span> <span word="Picasso">Picasso</span> <span word="or">or</span> <span word="Monet">Monet</span>, <span word="who">who</span> <span word="both">both</span> <span word="died">died</span> <span word="without">without</span> <span word="developing">developing</span> <span word="any">any</span> <span word="known">known</span> <span word="neurological">neurological</span> <span word="disorders">disorders</span>, <span word="there">there</span> <span word="was">was</span> <span word="no">no</span> <span word="alteration">alteration</span>, <span word="regardless">regardless</span> <span word="of">of</span> <span word="style">style</span> <span word="or">or</span> <span word="subject">subject</span> <span word="matter">matter</span>.</p><p>词汇表 <span word="fractal">fractal</span> <span word="analysis">analysis</span> 分形分析（数学研究术语）</p>
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