These chemicals are called neurotransmitters.

这种化学物质叫做神经递质。

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Molecules called neurotransmitters are chemical messengers.

被称为神经递质的分子是化学信使。

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A. Antidepressants work on brain chemicals called neurotransmitters, especially serotonin and norepinephrine.

抗抑郁药物作用于大脑的化学物质叫做神经递质，特别是复合胺和正肾上腺素。

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another thing that you'd find if you looked inside the axon terminals of any of these pre-synaptic membranes, you'd find lots of vesicles or some membrane bound compartments that contain special chemicals called neurotransmitters.

如果你仔细观察,突触前膜的轴突末梢内部,你会发现很多小泡,即膜包被的结构,包含有称为神经递质的特殊化合物

耶鲁公开课 - 生物医学工程探索课程节选

Information is carried across synapses not by electrical pulses but by chemical messengers called neurotransmitters.

ECONOMIST: A history and geography of the brain

DRD4 encodes a receptor molecule for a neurotransmitter called dopamine. (Neurotransmitters are chemicals that carry signals from one nerve cell to another.) Those with a variant of DRD4 called 7R, and also a large network of friends acquired during their adolescence, tended to be (in the American sense of the word) liberals ie, left wing.

ECONOMIST: The genetics of politics