STEP 2 Stretch to stimulate the nervous system and fight stress hormones. The resultant tightening of muscles will increase blood circulation compromised by high tension and inactivity. Merely moving has been shown to alter the brain's stress hormones.

做伸展，刺激经系统，抵抗压力荷尔蒙。由此引发的肌肉紧张可以曾加受到紧张情绪和缺乏害的血液循环。仅仅就可以改变大脑的压力荷尔蒙水平。

Additionally, we're exploring the integration of non-invasive electrical neural stimulation as a feature.

此外，我们也在研究接入无创经电刺激这一功能。

Different stimuli activate different nerve pathways and cause different sensations in our brains.

不同的刺激激活不同的经通路，在我们的大脑中引起不同的感觉。

Eventually, the bacteria penetrate into the pulp, causing irritation and damage to the nerves.

最终细菌侵犯牙髓，对经产生刺激或害。

The scientists had fitted Mr Roccati with a device that stimulated nerves in his back that once controlled muscles in his lower body and legs, but which had lain dormant since his accident.

科学家们在罗卡蒂先生身上安装了一种刺激背部经的装置，这些经曾经控制他下半身和腿部的肌肉，但自从他发生事故后就一直处于休眠状态。

And from animal studies, we know that alcohol stimulates the release of the neurotransmitter GABA, short for gamma-aminobutyric acid, which is an inhibitory neurotransmitter, meaning it makes neurons a little less likely to fire.

从物研究中，我们知道酒精会刺激经递质 GABA 的释放，这是γ-氨基丁酸的缩写，它是一种抑制性经递质，意味着它可以使经元不太可能激活。

Synesthesia is a neurological condition where your brain is basically cross-wired, so certain stimuli will come in and it'll create the wrong response in my brain.

通感是一种基于经基础的感知状态，在此状态下，脑经会控，导致刺激物进入脑经造成大脑内经错误效应。

But how we experience our six major special senses all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potentials that our nervous system can make sense of.

但是我们如何体验我们的六种主要特殊感官都归结为一件事：感觉细胞将化学、电磁和机械刺激转化为我们经系统可以理解的作电位。

Step 6 Don't feel guilty about daydreaming. Scientists have discovered it's actually a stimulating mental activity that prepares the brain for complex problem-solving.

不要因为做白日梦而感到愧疚。科学家发现，做白日梦实际上是一种刺激性经的活，可以让大脑为解决复杂的问题做准备。

This ischemia is thought to trigger release of adenosine, bradykinin, and other molecules that stimulate nerve fibers in the myocardium that result in the sensation of pain.

心内膜下缺血被认为启腺苷、缓激肽等分子的释放，这些分子刺激心肌层经末梢，导致痛觉产生。

The pain in your tooth is caused by an irritated nerve leading to the tooth.I believe it was pinched in a sudden movement, and it should right itself.

你的牙痛是由于通往牙齿的经受到刺激引起的。我相信是在突发作中被夹住 了，应该会自行恢复。

These elements—cold weather, humidity, and a stimulated trigeminal nerve—combine to create something that isn't an odor, but a sensory experience you've come to associate with snow.

这些元素——寒冷的天气、湿度和被刺激的三叉经——共同创造了一种不是气味的感官体验，但你已经将其与雪联系在一起。

Secondly, exercise can also stimulate neurogenesis, which is the birth of new neurons from neural stem cells in the hippocampus.

其次，还可以刺激经发生，即从海马体的经干细胞中产生新的经元。

Instead of the sensation simply activating peripheral receptors that send electrical signals along your ulnar nerve, the nerve's fibers are stimulated directly.

这种感觉不是简单地激活沿尺经发送电信号的外周感受器，而是直接刺激经纤维。

But, they also have a highly stimulated nervous system which allows them to speak aggressively if the environment calls for it.

但是，他们也有一个高度受刺激的经系统，这使得他们在环境需要的时候可以大胆地说话。

Someone's doing something or saying something that's kind of rubbing on your nerves and you're getting annoyed.

有人做了什么或说了什么会刺激你的经，你会很生气。

You're sort of stimulating the body.

这类行为会持续刺激身体经。

These drugs can either excite or inhibit the production, release, and reuptake of neurotransmitters.

这些药物可以刺激或抑制经递质的产生、释放和再摄取。

The resulting nerve impulses zip along afferent fibers to the sacral region of the spinal cord, along interneurons, and toward the brain, eventually exciting the parasympathetic neurons and inhibiting the sympathetic system.

由此产生的经脉冲沿着传入纤维快速到达脊髓的骶骨区域，沿着中间经元，并朝向大脑，最终刺激副交感经细胞并抑制交感经系统。

Immediately after a muscle fiber is stimulated by a nerve — when calcium ions are flooding into the sarcomeres to pull away those two protein bodyguards of tropomyosin and troponin from the actin — that's called the latent period.

肌肉纤维被经刺激后立即——钙离子涌入肌节，将肌蛋白中保护原肌球蛋白和肌钙蛋白的蛋白质带走——这称为潜伏期。