这种成分被用来平衡产品中的酸碱值，能够引起过敏反应，并刺激你的眼睛、鼻子和皮肤。
This ingredient is used to balance the PH in products, and can cause allergic reactions, and irritate your eyes, nose and skin.
这两种测量方法的差别为研究者提供了对于刺激反应的水平和持续时间的指示。
The difference between the two measures provides the researcher with an indication of the level and duration of the response to the stimulus.
然而，长时间的气味刺激可以产生更持久的反应减少，可能涉及中枢神经系统通路的高层结构。
Prolonged odor stimulation, however, could produce more long-lasting reductions in response, possibly involving structures higher in the central nervous system pathway.
第二种技术依赖于诱发电位；根据它们的源头，诱发电位是一种可能与特定的刺激相关的脑电反应。
The second technique relies on evoked potentials, which are electrical brain responses that may be related to a particular stimulus because of where they originate.
脑电模式的变化表明，刺激正通过婴儿的中枢神经系统，并引发某种反应形式。
Changes in the electrical pattern of the brain indicate that the stimulus is getting through to the infant's central nervous system and eliciting some form of response.
对于某些刺激，许多动物表现出本能的攻击反应。
In response to certain stimuli, many animals show instinctive aggressive reactions.
在对婴儿感知能力的研究中，许多技术被用来确定婴儿对各种刺激的反应。
In the study of perceptual abilities of infants, a number of techniques are used to determine infants' responses to various stimuli.
菠萝蜜中的过敏原不会使免疫系统敏感，但是一旦桦树花粉刺激了免疫系统，免疫系统也会对菠萝蜜有反应。
The allergen in jackfruit does not sensitize the immune system, but once birch pollen has done so, the immune system may react to jackfruit too.
根据康奈尔大学食品与品牌实验室的一项新研究，小小的非食品奖励——比如麦当劳开心乐园餐中的玩具——同样能刺激人的大脑反应中枢，就像食物那样。
According to a new study from Cornell University's Food and Brand Lab, small non-food rewards—like the toys in McDonald's Happy Meals—stimulate the same reward centers in the brain as food does.
婴儿对刺激产生反应的方面可能与研究者发现的那些不同。
The infant may be responding to aspects of the stimulus different than those identified by the investigator.
第三也是最有力的限制在于婴儿做出的是面对刺激的反应，还是从受到刺激到没受到刺激的变化，这是无法确认的。
The third, and most potent limitation is that it is not possible to be certain that the infant's response was due to the stimulus presented or to a change from no stimulus to a stimulus.
想象一下人们对柠檬刺激性气味的反应，并将其与人们享受巧克力丝滑口感的表情进行比较。
Consider the response to the sharpness of a lemon and compare that with the face that is welcoming the smooth wonder of chocolate.
过多的雄激素刺激或过度的内脏器官反应引起的多毛症和病毒血症是其他妇科问题。
Hirsutism and virilism are among other gynecological problems caused either by excessive androgen stimulation or excess end organ response.
机敏的体质通常需要相当强烈的刺激才能做出反应。
The hyposensitive constitutions usually need fairly strong stimulation to respond.
他们对感受野的电刺激的反应以单突触谱系为特征。
Their responses to electrical stimulation of receptive fields were characterized by monosynaptic lineage.
这种成分往往用来平衡日用品中的PH值，能够引起过敏反应，并刺激眼睛、鼻子和皮肤。
This ingredient is used to balance PH in products, and can cause allergic reactions, and irritate your eyes, nose and skin.
我们的肌肉必须通过训练来对一定的刺激做出一定的反应。
Our muscles have to be trained to react in certain ways to certain stimuli.
不是对刺激立即做出反应，而是把握住，抑制和检查的本能。
Not to react to a stimulus immediately but to get hold of the instincts that inhibits and checks.
条件反应是对无条件刺激的一种准备。
The conditioned response is a preparation for the unconditioned stimulus.
我们知道刺激与反应并非一一对应。
We know that not all stimuli and responses are created equal.
“我试图用各种方式刺激它，但他没有任何反应”。
I tried to stimulate him in many ways, but he did not respond.
一些香水精油不适合直接用在皮肤上，因为可能会产生刺激或者引起过敏反应。
Some scented oils are not suitable for direct application to the skin, possibly causing irritation or allergic reactions.
如何令条件刺激，条件反应消失呢？
How do you make conditioned stimulus, conditioned response things go away?
相反，重性抑郁症的被试在反应积极情绪刺激上杏仁核过度调节。这可能引起反应积极情绪能力的降低。
By contrast, subjects with major depressive disorder had overregulation of the amygdala in response to positive emotional stimuli, which might cause a reduced ability to respond to positive emotions.
但学习会在条件刺激与条件反应之间，建立起另一种联结。
But what happens through learning is that another association develops that between the conditioned stimulus and the conditioned response.
但之后重复试验同样刺激，分别用30秒，胎儿对所用声波没有反应。
But after repeated trials of the same stimulation, 30 seconds apart, the fetus gets used to the sound and doesn't react.
第二种导航方法是刺激反应策略。
The second navigation method is a stimulus-response strategy.
这就是所谓的，条件刺激引起了条件反应。
And now it's known as the conditioned stimulus giving rise to the conditioned response.
然后，当屏幕的相应位置出现不同的刺激物时，他们必须抑制这种反应，而不去按下按钮。
They then had to inhibit that response and not press the button when a different stimulus appeared on the screen in its place.
然后，当屏幕的相应位置出现不同的刺激物时，他们必须抑制这种反应，而不去按下按钮。
They then had to inhibit that response and not press the button when a different stimulus appeared on the screen in its place.
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