纪录片还发现，袁先生制定了一个“锻炼计划”，每天晚上8点和朋友打一个小时的麻将来锻炼大脑，尽管他很忙。
The documentary also found that Yuan developed an "exercise program", to play mahjong with friends for an hour at 8 p.m. every evening to train his brain, though he was quite busy.
对于卡尔先生所问的具体问题：电脑对我们大脑造成了什么样的影响，简单的答案就是使我们想的和做的与以前不同了。
To the specific question that Mr Carr asks about what the Internet is doing to our brains, the simple answer is that it is making us think and behave differently.
大脑化学多巴胺让这些感觉加强，这些感觉也由新奇心引起。维纳先生的事情可能就是网络的新形式引起的。
And those feelings are reinforced by the brain chemical dopamine, which is also triggered by novelty - which in Mr. Weiner's case may have taken the form of new electronic liaisons.
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