英语翻译People who used a video-game training program saw improv

英语翻译
People who used a video-game training program saw improvements in their contrast sensitivity,or the ability to notice subtle differences in shades of gray,
according to a studypublished in the journal Nature Neuroscience.The training could be beneficial to people who have amblyopia and those who have trouble seeing while driving at night
Normally,improving contrast sensitivity means getting glasses or eye operationBut we've found that action video games train the brain to process the existing visual information more efficiently,and the improvements last for months after game play stoppedResearchers studied two groups that played video games for 50 hours during a nine-week course.One group played action games such as "Call of Duty 2" and "Unreal Tournament 2004."
Another group played non-action games such as "Sims 2," which doesn't require precise,visually guided aiming actions.
People who played the action games showed enhanced contrast sensitivity compared with those in the non-action game group,with improvements ranging from 43 percent to 58 percent,according taccording to the study.
"To the best of our knowledge,this is the first demonstration that contrast sensitivity can be improved by simple training,
When people play action games,they're changing the brain's pathway responsible for visual processing.These games push the human visual system to the limits and the brain adapts to it,
and we've seen the positive effect remains even two years after the training was over.

用一个视频游戏训练计划的人看到了改善他们的对比敏感度,或通知在灰色阴影的细微差别的能力,
根据在“自然神经科学”杂志studypublished.培训可能是有益的人有弱视和那些无法看到的,在夜间行车时的
通常情况下,改善对比敏感度意味着我们已经找到动作视频游戏训练大脑更有效处理现有视觉信息,并改进过去几个月后游戏stoppedResearchers研究两组,打了50个视频游戏的眼镜或眼睛operationBut小时在九周的课程.一组扮演动作游戏如“使命召唤2”和“虚幻竞技场2004”.
另一组扮演非动作游戏,如“模拟人生2”,这并不需要精确,视觉引导瞄准行动.
扮演动作游戏的人与那些在非动作游戏组相比,显示了增强的对比敏感度,改善,从43％至58％不等,根据taccording研究.
“据我们所知,这是可以通过简单的训练改善对比敏感度的第一个示范,
当人们玩动作游戏时,他们改变大脑的通路,负责视觉处理.这些游戏把人类的视觉系统的限制和大脑去适应它,
我们已经看到了积极的影响仍然甚至两年后的训练结束.