Vous avez cherché: serotonin (Anglais - Chinois (simplifié))

serotonin
血清張力素

and by raising levels of serotonin, you suppress the dopamine circuit.
随着血清素含量的上升，抑制了多巴胺的循环

you can ask about what causes it biochemically: neuroscience, serotonin, all that stuff.
你可以从生物学的角度来寻找幸福的根源 从神经系统科学， 血液复合胺等各个角度来研究。

and i have concocted a questionnaire to see to what degree you express dopamine, serotonin, estrogen and testosterone.
为此，我做了一份问卷调查， 以探明人们如何显现多巴胺、血清素、雌激素和睾丸激素的性状。

and it has to do with too much brain serotonin during development, which is kind of interesting because serotonin is supposed to make you calm and relaxed.
它也跟成长过程中分泌的血清素有关。 这其实是挺有趣的现象， 因为血清素本该让你平静放松下来。

it's because the anticipation of possibly winning releases serotonin in the brain, and actually provides a good feeling until the drawing indicates you've lost.
而是因为中奖的预期 在大脑中释放出一种胺，让人们产生快感 一直持续到开奖的时候

but if you have this gene, in utero your brain is bathed in this, so your whole brain becomes insensitive to serotonin, so it doesn't work later on in life.
但如果你拥有这个基因，在母体里的时候 你的大脑就是整个沉浸在血清素之中。 所以你的整个大脑都对血清素麻木了。 正因此，在你随后的生命中，它就起不到它应有的作用。

co-author of: "evidence for inhibition by brain serotonin of mouse killing behaviour in rats ", nature, 1971; "evidence for dopamine receptors mediating sedation in the mouse brain ", nature, 1976; "postsynaptic receptors are not essential for dopaminergic feedback regulation ", nature, 1977; "localization of nigral dopamine-sensitive adenylate cyclase on neurons originating from the corpus striatum ", science, 1977; "intranigral kainic acid is evidence that nigral nondopaminergic neurones control posture ", nature, 1977; "drugs abused by humans preferentially increase synaptic dopamine concentrations in the mesolimbic system of freely moving rats ", proceedings of the national academy of sciences of the united states of america, 1988; "intravenous cocaine, morphine, and amphetamine preferentially increase extracellular dopamine in the `shell' as compared with the `core' of the rat nucleus accumbens ", proceedings of the national academy of sciences of the united states of america, 1995; "effects of nicotine on the nucleus accumbens and similarity to those of addictive drugs ", nature, 1996; "cannabinoid and heroin activation of mesolimbic dopamine transmission by a common mu1 opioid receptor mechanism ", science, 1977.
与他人合著： "evidence for inhibition by brain serotonin of mouse killing behaviour in rats "，《自然》，1971年； "evidence for dopamine receptors mediating sedation in the mouse brain "，《自然》，1976年； "postsynaptic receptors are not essential for dopaminergic feedback regulation "，《自然》，1977年； "localization of nigral dopamine-sensitive adenylate cyclase on neurons originating from the corpus striatum "，《科学》，1977年； "intranigral kainic acid is evidence that nigral non-dopaminergic neurones control posture "，《自然》，1977年； "drugs abused by humans preferentially increase synaptic dopamine concentrations in the mesolimbic system of freely moving rats "，《美国国家科学院院刊》，1988年； "intravenous cocaine，morphine，and amphetamine preferentially increase extracellular dopamine in the `shell' as compared with the `core' of the rat nucleus accumbens "，《美国国家科学院院刊》，1995年； "effects of nicotine on the nucleus accumbens and similarity to those of addictive drugs "，《自然》，1996年； "cannabinoid and heroin activation of mesolimbic dopamine transmission by a common mu1 opioid receptor mechanism "，《科学》，1977年。