For science — as for politics and economics — 2011 was a year of upheaval, the effects of which will reverberate for decades. The United States lost three venerable symbols of its scientific might: the space-shuttle programme, the Tevatron particle collider and blockbuster profits from the world's best-selling drug all came to an end. But the year also saw stirrings of science's future: hopes that research might blossom following the Arab Spring; cheap vaccines rolling out in Africa; and the first fruits of genome sequencing being used in the clinic. All this was overshadowed by the triple trauma of Japan's devastating earthquake, tsunami and nuclear meltdown, and a continual chipping away at science funding as nations struggled with the financial crisis.

时间像一条奔流不息的河流，转眼间，2016 即将结束。儿科时间年度文章收藏量 TOP5 的榜单新鲜出炉。为什么大家都在收藏这些文章呢？跟随儿科君来一探究竟。NO.5 神经系统定位诊断扑克牌法之黑桃篇扑克和学习（问号脸）？对！扑克和学习（认真脸）。一副好玩的扑克，一副让医学知识更有趣的扑克牌。NO.4 手把手教你小儿

随着对人工智能（AI）研究的深入，AI 的触角已经向人们日常生活的每一个角落延伸，医疗行业也一样。在肾脏病领域，AI 越来越多地被用于各种肾脏疾病的诊断和预后... AI 在肾脏病领域的运用，文章发表于近期的 nature reviews 子刊。肾脏疾病是一个重要的全球健康问题。美国卫生和公众服务部发起的「促进美国肾脏健康

，也有具备几十年影像工作经验，「火眼金睛」的资深影像科「大咖」，更有刚刚工作不到半年的青年影像科「新秀」。怀揣着对神经影像领域疾病诊断的自信以及对 AI 技术发展...神经影像诊断人工智能对决即将拉开战幕，面对「一目千行」、「过目不忘」的 AI 对手，人类选手实力如何？业内「大咖」又是如何预测这次比赛结果的？特约评委预测谢鹏教授