大脑中那些神经的连接构成亿万世界
<p><span word="So">So</span> <span word="many">many</span> <span word="things">things</span> <span word="come">come</span> <span word="down">down</span> <span word="to">to</span> <span word="connections">connections</span> -- <span word="especially">especially</span> <span word="the">the</span> <span word="ones">ones</span> <span word="in">in</span> <span word="your">your</span> <span word="brain">brain</span>.</p><p>很多事情归根结底都是连接――尤其是你大脑中的那些神经。</p><p><span word="Women">Women</span> <span word="and">and</span> <span word="men">men</span> <span word="display">display</span> <span word="distinctive">distinctive</span> <span word="differences">differences</span> <span word="in">in</span> <span word="how">how</span> <span word="nerve">nerve</span> <span word="fibers">fibers</span> <span word="connect">connect</span> <span word="various">various</span> <span word="regions">regions</span> <span word="of">of</span> <span word="their">their</span> <span word="brains">brains</span>, <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> <span word="half">half</span>-<span word="dozen">dozen</span> <span word="recent">recent</span> <span word="studies">studies</span> <span word="that">that</span> <span word="highlight">highlight</span> <span word="gender">gender</span> <span word="variation">variation</span> <span word="in">in</span> <span word="the">the</span> <span word="brain">brain</span>'<span word="s">s</span> <span word="wiring">wiring</span> <span word="diagram">diagram</span>. <span word="There">There</span> <span word="are">are</span> <span word="trillions">trillions</span> <span word="of">of</span> <span word="these">these</span> <span word="critical">critical</span> <span word="connections">connections</span>, <span word="and">and</span> <span word="they">they</span> <span word="are">are</span> <span word="shaped">shaped</span> <span word="by">by</span> <span word="the">the</span> <span word="interplay">interplay</span> <span word="of">of</span> <span word="heredity">heredity</span>, <span word="experience">experience</span> <span word="and">and</span> <span word="biochemistry">biochemistry</span>.</p><p>近来，有半打之多的研究着重探索了大脑接线图中的性别差异。这些研究表明，在神经纤维如何连接大脑各个区域方面，男性和女性显得截然不同。人脑中遍布着上万亿这样的关键连接，而遗传因素、人生经历和生物化学的相互影响、相互作用又塑造了这些连接的形成。</p><p><span word="No">No</span> <span word="one">one</span> <span word="knows">knows</span> <span word="how">how</span> <span word="gender">gender</span> <span word="variations">variations</span> <span word="in">in</span> <span word="brain">brain</span> <span word="wiring">wiring</span> <span word="might">might</span> <span word="translate">translate</span> <span word="into">into</span> <span word="thought">thought</span> <span word="and">and</span> <span word="behavior">behavior</span> -- <span word="whether">whether</span> <span word="they">they</span> <span word="might">might</span> <span word="influence">influence</span> <span word="the">the</span> <span word="way">way</span> <span word="men">men</span> <span word="and">and</span> <span word="women">women</span> <span word="generally">generally</span> <span word="perceive">perceive</span> <span word="reality">reality</span>, <span word="process">process</span> <span word="information">information</span>, <span word="form">form</span> <span word="judgments">judgments</span> <span word="and">and</span> <span word="behave">behave</span> <span word="socially">socially</span> -- <span word="but">but</span> <span word="they">they</span> <span word="are">are</span> <span word="sparking">sparking</span> <span word="controversy">controversy</span>.</p><p>目前尚不清楚，大脑连接中的性别差异可能会如何传导至人们的言行中――它们是否可能会影响一般男性与女性解读现实、处理信息、社交行为和形成判断的方式――但它们现在却引发了争议。</p>
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