The mountains are an exciting haunt for explorers craving adrenalin.

对渴望上腺素飙升的探险者来说，群山是令人兴奋的神往之地。

Once attraction is confirmed, your bloodstream is flooded with norepinephrine, activating your fight or flight system.

一旦吸引力被确认，你的血液和上腺素一起沸腾，激发你的“战斗或逃跑”系统。

Your adrenal gland releases the stress hormones cortisol, epinephrine, also known as adrenaline, and norepinephrine.

你的上腺会压力荷尔蒙皮，上腺素，以及去甲上腺素。

When I need to revive you, I'll inject this along with adrenaline into your system.

我要救活你时，就把它和上腺素注入你内。

And releases epinephrine and norepinephrine into the blood making your heart pump faster.

并会向血液中上腺素和降上腺素使你的心跳加速。

These glands then release a burst of the neurotransmitter adrenaline.

然后这些腺出神经递上腺素的爆发。

They lose their sensitivity to serotonin and norepinephrine. Which leads to...? Impaired cognitive function.

会失去对5 羟色胺和正上腺素的敏感性 那就会引起认知功能受损。

Well, exercise releases an important blend of mood altering hormones including dopamine, serotonin and norepinephrine.

通过锻炼，人会一些重要的情绪调节激素，包括多巴胺、血清素和降上腺素。

And you were wrong, Neil! The correct answer is b) adrenalin.

你的回答是错的，尼尔！正确答案应该是b)上腺素。

First, it optimizes the levels of neurotransmitters like serotonin, norepinephrine, and dopamine.

首先，它能优化神经递水平，如血清素、去甲上腺素和多巴胺。

Pretty much the same just a lot more adrenaline.

几乎一样，只是舞台上上腺素会飙升。

The adrenaline also triggers the release of the stress hormone cortisol.

上腺素还会触发压力荷尔蒙皮的。

The adrenaline surged peaks and with unforgettable emotions, his feet finally find firm ground underneath.

上腺素激增，带着难以忘怀的情绪，他的脚终于在脚下找到了坚实的基础。

Tyrosine is needed to synthesize dopamine and norepinephrine, and tryptophan is needed to synthesize the neurotransmitter serotonin.

酪氨酸是合成多巴胺、去甲上腺素所必须的；色氨酸是合成神经递血清素所必须的。

Aside from its positive effects on dopamine, exercise also elevates levels of norepinephrine and serotonin.

除了可以增加多巴胺外，锻炼还能提高内的去甲上腺素以及 5-羟色胺水平。

I'll get all adrenalised and just leave.

我就会上腺素飙升，直接离开。

This mood-depressing drug also reduced brain levels of norepinephrine, dopamine, and serotonin.

这种抑制情绪的药物还能降低大脑中去甲上腺素、多巴胺和 5-羟色胺的水平。

Higher levels of norepinephrine also apparently causes a tendency towards anger and aggression.

高水平的去甲上腺素能显著导致愤怒和攻击的倾向。

We'll make phenylephrine red because we know it leaves you congested.

我们会让苯上腺素的成像变红，因为我们知道它会让你充血。

But I didn't know there was anything wrong with phenylephrine.

但我不知道苯上腺素有什么问题。