People with the s/s variant appear to have less serotonin activity in their brains than people with the s/l or l/l variant of the gene.

它制造血清素传递启动区。 s/s变异比s/l或l/l变异携带者在他们脑中似乎血清素活动更少。

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V. S. RAMACHANDRAN: It may well be our brains are wired up to be slightly more optimistic than they should be.

拉玛钱德朗：我们的大脑很可能是相通的，并比预期的情况略微乐观一些。

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There' s a biological reason why a lot of our bad habits are so hard to break — they get wired into our brains.

我们很难改掉坏习惯是由于生物学的原因——这些坏习惯根植于我们的大脑中。

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More than a century after its discovery, Alzheimer's disease is still destroying people's brains.

VOA: special.2009.09.15

Controversial in the sense that maybe it's not a good thing to do, or there might be some limits on what we want to do there in terms of integrating machines with people's brains.

它的争议性在于这可能并不是一件好事,在我们想往人脑中植入机械时,会不会受到某种限制

耶鲁公开课 - 生物医学工程探索课程节选

It's annoying because your brains are wired up so that that baby cry is going to drive you up the wall.

它干扰到了，因为大脑接到信号,孩子哭是向你发出信号。

耶鲁公开课 - 心理学导论课程节选

But football is chess, played with real pieces that try to knock each other's brains out.

WSJ: Gerard Baker: Football Is Better Than Soccer

One must be careful that the wind in one's hair doesn't blow one's brains out.

WSJ: 2013 Jaguar XKR-S Review: A Genteel Tourer Goes Rough-and-Ready | Rumble Seat by Dan Neil

In related news, scientists were recently surprised to find children's cells living in mother's brains long after pregnancy.

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