This is otherwise known as a sympathetic nervous system response, or the fight-or-flight reflex.

也被称为交感神经系统，或战斗/逃。

When this happens, our sympathetic nervous system triggers a fight-or-flight response.

当种情况发生时，我们的交感神经系统会触发战斗或逃。

It's unclear whether the same sympathetic nerves make us gray as we age.

目前尚不清楚交感神经否也会让我们的头发随年龄变白。

Episode four of Game of Thrones where Missandei is beheaded — a much beloved character, it's a very graphic death — will have triggered the sympathetic nervous system.

《权力的游戏》第四集，弥桑黛被斩首——一个备受喜爱的角色，种死亡的视觉冲击很大——会触发交感神经系统。

This typically happens when atrial cells get irritated and stressed - the causes of that might include electrolyte imbalances, drugs like cocaine or methamphetamines, ischemic damage like a heart attack, or anything that increases sympathetic activity, like anxiety.

通常发生于心房细胞受到激惹和激时，原因可能包括电解质紊乱、使用可卡因或麻黄碱类药物、心肌梗死等血性损伤，或焦虑等增高交感神经活性的因素。

If your bladder isn't full, and you're too busy to find a bathroom, it mostly activates the pontine storage area that keeps you from peeing, by inhibiting your parasympathetic activity and increasing sympathetic output.

如果你的膀胱没有满，你太忙了，找不到浴室，它主要通过抑制你的副交感神经活动和增加交感神经输出来激活脑桥储存区，防止你撒尿。

Researchers theorize that the misfolded protein sometimes travels up the vagus nerve to the brain, where it can affect cells involved with movement, causing the tremors that are a hallmark of Parkinson's.

研究人员推测，种错误折叠的蛋白质有时会通过交感神经到达大脑，它可以影响与运动有关的细胞，引起震颤，金森氏症的一个特征。

Your blushing reflex is controlled by something called your sympathetic nervous system, which is basically the system that takes over when you panic and happens without you ever choosing to blush.

你的脸红射由一种叫做交感神经系统的东西控制的，个系统当你惊恐的时候会发生作用，你不需要主动去做，脸就会变红。

Physiological benefits such as our heart variability, which is a predictor of longevity, which is a predictor of health is increased. The parasympathetic system increases when we are grateful.

对身体的好处，包括心率变异性，它能预测我们否能长寿，预测我们否健康。当我们感激时，副交感神经系统功能增强。

Sensors inside the washing machine will measure the state of sympathetic and parasympathetic nerves, and the built-in AI will use the collected data to create the most comfortable atmosphere possible.

洗澡机内的传感器将会感知用户的交感神经和副交感神经状态，内置智能系统会利用收集的数据来营造尽可能舒适的氛围。

Sympathetic overstimulation of muscles that control eye movements also make the eyes appear more open than normal, so you see more of the whites of the eyes.

控制眼球运动的肌肉交感神经被过度刺激导致眼睛看起来比正常情况更大，所以你会看到更多眼白露出。

The sympathetic nervous system is part of the autonomic nervous system and it helps mediate your automatic functions like breathing, heart rate, sweating, and digestion.

交感神经系统自主神经系统的一部分，它有助于调节你的自动功能，如呼吸、心率、出汗和消化。

Finally the first thoracic nerve root or T1 provides sympathetic innervation for the head, neck, and eyes.

最后，第一条胸神经根（T1）含有交感神经，支配头部、颈部与眼。

And it causes an increase in parasympathetic stimulation and decrease in sympathetic stimulation which makes the detrusor muscle contract and the internal sphincter relax.

脊髓射导致副交感神经兴奋，而交感神经兴奋受到抑制，造成逼尿肌收缩而内扩约肌松弛。

Now, as you might know, the parasympathetic nerve is that branch of the nervous system that causes us to feel chill and relaxed.

你可能知道，副交感神经神经系统的一个分支，它能让我们感到放松和舒缓。

Other symptoms of tetanus involve sympathetic over-activity, which causes drooling, excessive sweating, fever, difficulty swallowing, breathing problems, and irregular urination and defecation.

破伤风的其它临床表现包括：交感神经过度兴奋，引起流涎、大汗淋漓、发热、吞咽困难、呼吸困难，以及尿便失禁。

Lastly, the nerve gives rise to: - Greater petrosal nerve, which then supplies parasympathetic fibres to mucous glands and lacrimal gland.

最后，神经产生：- 岩大神经，含副交感分泌纤维，支配粘液腺和泪腺的腺体分泌。

Well, the first half of your breath, the inhale, influences your sympathetic nervous system, which controls your fight or flight response.

呼吸的前半部分，吸气，会影响你的交感神经系统，该系统控制战斗或逃。

Once the rectum is filled and stretched, signals travel to parasympathetic neurons in the spinal cord, initiating the defecation reflex.

当直肠被粪便填满并受到牵拉时，就会向脊髓内的副交感神经元发出信号，启动排便射。

I've read somewhere that yoga activates the parasympathetic nervous system, and that's what controls your body to relax and handle stress.

我在某处读到过，瑜伽能激活副交感神经系统，正它控制着身体的放松和对压力。