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Nerve impulses

网络神经脉冲；冲动；神经的传导

Nerve impulses

Nerve impulses

Nerve impulses

神经脉冲

神经脉冲(Nerve impulses)其实是一些电子讯息，作用是让我们在受了外界刺激后能作出反应。当我们受到刺激时，受体会发送 …

冲动

（blood clotting）、神经刺激﹝冲动﹞（nerve impulses）的传输作用，心跳律动（heart's rhythm）的调节，牙齿与骨骼的建 …

神经的传导

钠钠离子在神经的传导（nerve impulses）扮演极重要的角色，由钾离子及钠离子构成之电子流动，会形成神经细胞之电子传递…

神经讯号

本体感应是一些由关节、肌肉、筋腱位置发出的神经讯号（nerve impulses），通往中枢神经。其作用是向中枢神经系统提供关 …

神经兴奋

神经兴奋(nerve impulses)的传输必须有足量的钠和钾分布细胞壁的内、外侧。肾上腺功能衰退使钠质大量流失，造成神经传输 …

1

Electrical activity in the form of nerve impulses being sent and received to and from cortical neurons is always present, even during sleep .

大脑皮层神经元不停地发送、接收神经冲动信号，即使在睡觉时也不例外。

2

Nerve impulses travel outward from the body , along invisible pathways , in much the same manner that they travel within the body .

神经刺激从身体内部沿着看不见的路径向外传递，它们也以同样方式在体内传递。

3

research has shown that it speeds the transmission of nerve impulses , increases endurance , and strengthens conditioned reflexes.

研究表明，它加速神经刺激的传播，增强耐力，增强条件反射。

4

Synapse : Site of transmission of electric nerve impulses between two nerve cells or between a nerve cell and a gland or muscle cell .

突触：神经细胞之间或神经细胞和效应器细胞（如腺体细胞、肌肉细胞等）之间传导神经刺激的接点。

8

Both injections are made with forms of the botulinum toxin , which blocks nerve impulses to muscles and makes them relax .

两种针剂均为肉毒杆菌毒素，可以阻止神经冲动的传导，使肌肉放松。

9

The results suggest the brain initiates a take-off sequence that involves a "giant fiber pathway" of nerve impulses to the wings and legs.

这一结果说明，苍蝇脑部会产生一个离开的程序，该程序涉及一个 “巨大的神经纤维链 ”对苍蝇翅膀和腿部的神经脉冲。

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12

Transmitting nerve impulses away from the central nervous system ; efferent .

由中枢神经系统传出神经脉冲的；传出的。

13

Botox blocks your nerve impulses , temporarily paralyzing the muscles that cause wrinkles .

肉毒毒素神经冲动座贵，暂时瘫痪，造成肌肉皱纹。

14

When the myelin is destroyed , the nerves misfire, and nerve impulses can be slowed or disrupted .

当髓鞘被破坏，神经纤维传导阈值降低，神经冲动传导变慢或被分散。

15

The photoreceptor cells transform the light into nerve impulses .

视觉感受器将光线转换为神经脉冲。

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Nerve impulses carry messages from the environment to the brain , for example , the pain you feel when you stub your toe .

神经冲动能够把周边环境的信息带到大脑中 --例如，当你脚趾被绊了一下时，你会感到疼。

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