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。
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。
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。
Then, in the 1970's, another young scientist, Michael Kaplan discovered neurogenesis (the birth of new neurons) in the brains of rats.
70年代，另一位年轻的科学家，迈克尔卡普兰发现在大鼠脑中存在神经再生现象（即神经元细胞新生）。
CHICAGO (Reuters) - the brains of flies are wired to avoid the swatter, U. S. researchers said on Thursday.
路透是(芝加哥)- - -美国研究人员周四称这是因为它们的大脑而使它们善于躲避拍打。
He 's got plenty of brains but no common sense.
他有头脑，可就是没有常识。
The group recommends children under 16 only use cellphones for essential calls because their brains and nervous systems are still developing. Also, a recent U. s.
这家机构建议16岁以下的少年只有在非常情况之下才使用手机，因为他们的大脑以及神经系统仍处于发育阶段。
Novelist sat alone in a corner cafe writes, racking my brains but have no inspiration, overheard at the guest "s chat conversation, then one will love pictures into creation material."
小说家独自坐在咖啡厅一角写稿，绞尽脑汁却毫无灵感，无意间听到邻桌客人的聊天谈话，于是将恋爱众生相一一转化成创作素材。
Novelist sat alone in a corner cafe writes, racking my brains but have no inspiration, overheard at the guest "s chat conversation, then one will love pictures into creation material."
小说家独自坐在咖啡厅一角写稿，绞尽脑汁却毫无灵感，无意间听到邻桌客人的聊天谈话，于是将恋爱众生相一一转化成创作素材。
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