他患上了一种神经痉挛病，开始不停地眨眼睛。

He developed a nervous twitch and began to blink constantly.

《柯林斯英汉双解大词典》

图雷特综合症是一种能够引起无意识抽搐，例如咳嗽、叫喊、摇头和神经等症状的一种神经障碍。

Tourette syndrome is a neurological disorder that can cause involuntary tics such as coughing, yelling, head jerking and blinking.

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自闭症是一种神经发育失衡的疾病，典型特征包括在社会交往、交流方面的问题以及在兴趣与行为方面的局限。

Autism is a neurodevelopment disorder characterized by problems with social interaction, communication and restricted interests and behaviors. An estimated one in 110 U.

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Another example is in the nervous system, patients that have Parkinson's disease have too little of a natural ligand called dopamine.

另一个例子有关神经系统,帕金森氏病的患者,缺乏一种叫做多巴胺的天然的配体

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And one problem is that "For depression" is that there's too little of a neurotransmitter known as serotonin.

抑郁症的问题就在于,缺乏一种叫做血清素的神经递质

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Now, how they carry signals is that these neurotransmitters act as ligands.

它们传递信号的原理如下,神经递质作为一种配体

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