去甲肾上腺素

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Watch this 2-Minute Neuroscience video to learn more about noradrenaline.

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观看2分钟神经科学视频了解更多去甲肾上腺素。

又称去甲肾上腺素，去甲肾上腺素是一个激素和神经递质具有多种功能。它以其在交感神经系统在应激反应中的活动和参与。

NA-K泵

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Watch this 2-Minute Neuroscience video to learn more about the Na-K pump.

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观看这段2分钟神经科学视频，了解更多关于钠-钾泵的知识。

也被称为钠钾泵或Na+/K+- atp酶，这是一种在神经元(和其他动物细胞)细胞膜上发现的蛋白质泵。它的作用是运输钠和钾离子以3个钠离子的比例在每2个钾离子的比例中穿过细胞膜。在该过程中，泵有助于稳定膜电位，因此，它是必不可少的，以创造必要的条件，为发射行动潜力．

Ranvier节点

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间歇间隙髓鞘鞘轴突．Ranvier的节点密集分布着电压门控钠离子通道；作为一个动作电位到达郎飞叶的每个节点，这些钠离子通道打开并引起钠离子的内流。这使动作电位再生，以防止它在轴突上传播时衰减。

了解更多:

两分钟神经科学:髓鞘

伏隔核

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皮层下核这是一部分基底神经节并被认为在动机、奖励和成瘾方面发挥着重要作用。伏隔核也被认为是大脑的一部分纹章．

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2分钟神经科学:伏隔核

了解你的大脑:伏隔核

核心尿道的一般位置（红色点）。

Norebinephrine.

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Watch this 2-Minute Neuroscience video to learn more about norepinephrine.

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观看这款2分钟的神经科学视频，了解有关NorePinephrine的更多信息。

激素和神经递质具有多种功能。它以其在交感神经系统在应激反应中的活动和参与。也叫去甲肾上腺素。

去甲

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Watch this 2-Minute Neuroscience video to learn more about norepinephrine.

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观看这款2分钟的神经科学视频，了解有关NorePinephrine的更多信息。

非连续电机皮质

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的区域额叶皮质与运动有关但与初级运动皮层．非初级运动皮层包括几个区域，例如运动前区和补充运动区，涉及运动的各个方面，如计划、发起和在特定背景下选择合适的运动。

了解更多:

2分钟神经科学:运动皮层

了解你的大脑:运动皮层

非初级运动皮层(紫色部分)。

伤害感受器

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专门检测有害(如疼痛)刺激的感受器。

WATCH THIS 2-MINUTE NEUROSCIENCE VIDEO TO LEARN MORE ABOUT HOW PAIN IS PROCESSED BY THE NERVOUS SYSTEM.

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观看这段2分钟的神经科学视频，了解有关神经系统如何处理疼痛的更多信息。

伤害感受

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神经系统对有毒/疼痛感觉的处理过程，由一种叫做痛觉的特殊感受器的刺激引起痛觉受器．

WATCH THIS 2-MINUTE NEUROSCIENCE VIDEO TO LEARN MORE ABOUT HOW PAIN IS PROCESSED BY THE NERVOUS SYSTEM.

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观看这段2分钟的神经科学视频，了解有关神经系统如何处理疼痛的更多信息。

神经递质

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Watch this 2-Minute Neuroscience video to learn more about how neurons communicate with one another.

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观看这段2分钟的神经科学视频，了解更多神经元是如何相互交流的。

释放的化学物质神经元，用于与另一个神经元通信。

神经传递

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通过这个过程神经元互相交流突触使用神经递质．也称为突触传递。

WATCH THIS 2-MINUTE NEUROSCIENCE VIDEO TO LEARN MORE ABOUT NEUROTRANSMISSION.

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观看这段2分钟的神经科学视频，了解更多关于神经传递的知识。