每当我们微笑时，神经和肌肉就会传递信息使大脑的快乐中心兴奋，莱尔德猜测说。
Whenever we smile, nerves and muscles may transmit messages that turn on happiness centers in the brain, Laird speculates.
真正的抽筋是由于肌肉神经的兴奋过度造成的。
True cramps are caused by hyperexcitability of the nerves of a muscle.
研究通过在研究对象的脸上放置皮肤传感器检测其对于积极、消极情感的肌肉反应，在脚上放置皮肤传感器测量其兴奋度。
The research was conducted by placing skin sensors on the subjects' faces to measure muscle movement associated with positive and negative emotion, and on their feet to measure arousal.
肾上膝分泌更多的激戒释放人血液中，以满足大脑的调度兴奋和肌肉的能从需要。
On the kidney the knee secretes more violent abstentions to release in the person blood, satisfies cerebrum's dispatcher to be excited and the muscle can from need.
此波不易产生适应，能提高肌肉组织的兴奋性，对横纹肌有良好的刺激收缩作用。
This kind of wave may increase the excitability of muscular tissue and have a fine stimulative and contractive effect on the striated muscle.
离子通道是神经系统和其它可兴奋组织（肌肉和腺体）产生兴奋和行使功能活动的核心基本物质之一。
Ion channels provide the basis for the regulation of excitability in the central nervous system and in other excitable tissues such as skeletal and heart muscle.
肌松药作用于神经肌肉接头，阻断神经至肌肉的兴奋传递。
Acting on neuromuscular junction, muscle relaxant can block excitation conduction from nerve to muscle, thus relaxing the muscle.
目的研究乙醇对神经肌肉接头（NMJ）兴奋传递的影响及可能机制。
Objective To investigate the effects of ethanol on the transmission at the neuromuscular junctions(NMJ) and the possible mechanism thereby.
在处理的幼虫中观察到行为改变，如兴奋、坐立不安、颤抖、痉挛然后瘫痪，说明这两种油可能对其神经肌肉系统产生了影响。
The behavioural changes as excitation, restlessness, tremors, and convulsions followed by paralysis observed in the treated larvae suggest a probable effect of the oils on their neuromuscular system.
后根受损除了因相应支配区域感觉兴奋传入通路中断出现感觉丧失，还由于运动反射弧的完整性破坏，会引起肌肉运动功能失常。
Damage on dorsal roots lead to sense-conducting pathway interruption, as well as to exercise function and coordination ability disorder.
后根受损除了因相应支配区域感觉兴奋传入通路中断出现感觉丧失，还由于运动反射弧的完整性破坏，会引起肌肉运动功能失常。
Damage on dorsal roots lead to sense-conducting pathway interruption, as well as to exercise function and coordination ability disorder.
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