Another young fellow came and informed me that he was studying for the B.A., but could not go up for his examination as he was afflicted with some brain trouble.

另一个年轻人来对我说，他正在为取得学士学位而苦读，但他现在脑子有点毛病，不能去参加考试了。

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It has trouble concentrating after a brain injury.

脑部受伤后很难集中注意力。

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It's still not clear whether functional connectivity scans will be able to spot signs of trouble in infants, whose brain networks have just begun to develop, Muller says.

对于是否能在新生婴儿上使用这种新式的脑部扫描目前仍不明朗，因为婴儿的大脑网络关系刚刚开始建立，Muller说。

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As the disease progresses, the liver has a hard time filtering out toxins, which can go to the brain and cause problems such as memory lapses, trouble sleeping at night and lack of coordination.

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The trouble is that language is so powerful that the left brain easily starts dominating, but really almost all of our critical inputs come from non-verbal signals.

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It was designed to look for cancer, and for signs that the cells had wandered from the brain to other organs such as the heart and the liver, where they might have caused trouble.

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