玩俄罗斯方块有助忘记痛苦?
<p>经历过灾难的人往往会出现一些精神问题，比如：常常不由自主地回想起当时的可怕场面。一项新的研究显示，家喻户晓的“俄罗斯方块”游戏或许能帮上忙!因为这种游戏的画面会与灾难画面竞争大脑资源，从而抑制创伤所带来的影响。看来，除了娱乐，“俄罗斯方块”没准儿日后真能派上心理治疗的用场呢!</p><p><span word="In">In</span> <span word="a">a</span> <span word="follow">follow</span>-<span word="up">up</span> <span word="study">study</span> <span word="to">to</span> <span word="their">their</span> <span word="original">original</span> 2009 <span word="research">research</span>, <span word="Oxford">Oxford</span> <span word="University">University</span> <span word="scientists">scientists</span> <span word="found">found</span> <span word="that">that</span> <span word="playing">playing</span> <span word="Tetris">Tetris</span> <span word="after">after</span> <span word="a">a</span> <span word="traumatic">traumatic</span> <span word="event">event</span> <span word="may">may</span> <span word="help">help</span> <span word="prevent">prevent</span> <span word="flashbacks">flashbacks</span>, <span word="the">the</span> <span word="intrusive">intrusive</span> <span word="and">and</span> <span word="unwanted">unwanted</span> <span word="memories">memories</span> <span word="of">of</span> <span word="trauma">trauma</span> <span word="that">that</span> <span word="are">are</span> <span word="the">the</span> <span word="hallmark">hallmark</span> <span word="of">of</span> <span word="post">post</span>-<span word="traumatic">traumatic</span> <span word="stress">stress</span> <span word="disorder">disorder</span>. <span word="They">They</span> <span word="also">also</span> <span word="found">found</span> <span word="that">that</span> <span word="this">this</span> <span word="protective">protective</span> <span word="effect">effect</span> <span word="may">may</span> <span word="be">be</span> <span word="unique">unique</span> <span word="to">to</span> <span word="Tetris">Tetris</span>; <span word="when">when</span> <span word="another">another</span> <span word="computer">computer</span> <span word="game">game</span> <span word="was">was</span> <span word="tested">tested</span>, <span word="it">it</span> <span word="made">made</span> <span word="people">people</span>’<span word="s">s</span> <span word="flashbacks">flashbacks</span> <span word="worse">worse</span>.</p><p><span word="In">In</span> <span word="the">the</span> <span word="first">first</span> <span word="of">of</span> <span word="two">two</span> <span word="experiments">experiments</span>, <span word="researchers">researchers</span> <span word="had">had</span> 60 <span word="adults">adults</span> (<span word="aged">aged</span> 18 <span word="to">to</span> 60) <span word="with">with</span> <span word="no">no</span> <span word="history">history</span> <span word="of">of</span> <span word="mental">mental</span> <span word="health">health</span> <span word="problems">problems</span> <span word="watch">watch</span> <span word="a">a</span> 21-<span word="minute">minute</span> <span word="film">film</span> <span word="containing">containing</span> <span word="traumatic">traumatic</span> <span word="content">content</span>, <span word="like">like</span> <span word="fatal">fatal</span> <span word="traffic">traffic</span> <span word="accidents">accidents</span> <span word="and">and</span> <span word="bloody">bloody</span> <span word="scenes">scenes</span> <span word="of">of</span> <span word="human">human</span> <span word="surgery">surgery</span>. <span word="Such">Such</span> <span word="unsettling">unsettling</span> <span word="images">images</span>—<span word="here">here</span>, <span word="a">a</span> <span word="stand">stand</span>-<span word="in">in</span> <span word="for">for</span> <span word="real">real</span> <span word="trauma">trauma</span>—<span word="can">can</span> <span word="be">be</span> <span word="hauntingenough">hauntingenough</span> <span word="to">to</span> <span word="produce">produce</span> <span word="mild">mild</span> <span word="flashbacks">flashbacks</span> <span word="after">after</span> <span word="viewing">viewing</span>. <span word="Thirty">Thirty</span> <span word="minutes">minutes</span> <span word="after">after</span> <span word="the">the</span> <span word="film">film</span>, <span word="participants">participants</span> <span word="wererandomly">wererandomly</span> <span word="assigned">assigned</span> <span word="to">to</span> <span word="three">three</span> 10-<span word="minute">minute</span> <span word="tasks">tasks</span>: <span word="playing">playing</span> <span word="Tetris">Tetris</span>, <span word="playing">playing</span> <span word="another">another</span> <span word="computer">computer</span> <span word="game">game</span> <span word="called">called</span> <span word="Pub">Pub</span> <span word="Quiz">Quiz</span>, <span word="or">or</span> <span word="just">just</span> <span word="sitting">sitting</span> <span word="quietly">quietly</span>.</p><p><span word="During">During</span> <span word="the">the</span> 10-<span word="minute">minute</span> <span word="intervention">intervention</span>, <span word="the">the</span> <span word="researchers">researchers</span> <span word="found">found</span> <span word="that">that</span> <span word="people">people</span> <span word="in">in</span> <span word="the">the</span> <span word="Tetris">Tetris</span> <span word="group">group</span> <span word="reported">reported</span> <span word="fewer">fewer</span> <span word="flashbacks">flashbacks</span> <span word="of">of</span> <span word="images">images</span> <span word="from">from</span> <span word="the">the</span> <span word="film">film</span> <span word="than">than</span> <span word="people">people</span> <span word="in">in</span> <span word="the">the</span> <span word="Pub">Pub</span> <span word="Quiz">Quiz</span> <span word="and">and</span> <span word="do">do</span>-<span word="nothing">nothing</span> <span word="groups">groups</span> (<span word="there">there</span> <span word="was">was</span> <span word="no">no</span> <span word="difference">difference</span> <span word="between">between</span> <span word="the">the</span> <span word="latter">latter</span> <span word="two">two</span>).</p>
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