关于人们被公平和不公平对待的研究显示前者会刺激人类大脑中的奖励中枢，而后者会刺激与厌恶感有关的区域。

Studies in which people are offered deals that they regard as fair and unfair show that the former stimulate the reward centres in the brain; the latter stimulate areas associated with disgust.

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这就是为什么连有一些研究者都认为梦境来源于大脑中的视觉中枢。

That is why some researchers believe dream visions come from visual centers in the brain.

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该跟踪方法允许对任意两个大脑中枢传入和传出的信号进行研究。

The circuit tracing method allows the study of incoming and outgoing signals from any two brain centers.

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If you put the electrode in just the right place, then when the electrode gets turned on, it stimulates the pleasure center in the rat's brain and it gets a little burst of pleasure, a pretty intense burst of pleasure.

只要把电极放对地方，然后启动电极，刺激老鼠大脑的快乐中枢,老鼠感受到一股快感，一股很强烈的快感。

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