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。
When the myelin is destroyed, the nerves misfire, and nerve impulses can be slowed or disrupted.
醉酒时典型的心电图改变是电冲动产生异常或冲动传导疾病所致的心率紊 乱。
The typical ECG changes in inebriety are disturbances of heart rate having the nature of electric impulse generation disorder or of impulse conduction pathology.
同样重要的发现是，最终得到的神经细胞可以传导电冲动并能形成神经突触(细胞交流的平台)。
Just as importantly, the resulting nerve cells were able to conduct electrical impulses and could form the specialised junctions called synapses, by means of which nerve cells talk to each other.
病窦综合征也可能由窦房结附近的瘢痕组织引起，后者会减慢、干扰、或是阻断电冲动的传导。
Sick sinus can also be caused by scarring near the sinus node that's slowing, disrupting or blocking the travel of impulses.
高血压还可以导致左心室壁肥厚、僵硬，由此影响电冲动的传导。
It may also cause the walls of your left ventricle to become stiff and thick, which can change how electrical impulses travel through your heart.
镇痛药：可减轻疼痛而又不阻滞神经冲动的传导、不显著改变感觉器官功能的药物。
Analgesic: Drug that relieves pain without blocking nerve impulse conduction or markedly altering sensory function.
气味物质作用于嗅细胞，产生神经冲动经嗅神经传导，最后到达大脑皮层的嗅中枢，形成嗅觉。
Odour material action at smell cell, generation nerve impulse is conducted via olfactory nerve, reach the smell center of pallium finally, form smell.
背景心律失常是指心脏冲动的频率、节律、起源部位、传导速度与激动次序的异常。
BackgroundCardiac arrhythmia is the abnormal of the heart's frequency and rhythms, impulse, conduction velocity and the origin of the excited order.
但在我们大脑中的电信号一次次的通过神经突触成功实现冲动的传导的同时，电信号的传导通路也变得越来越稳固。
But as the signals cross the gap between the brain cells again and again, we will establish a more solid pathway. "Sorry about that".
它通过电流在中枢和外周神经系统产生治疗性热损伤，以破坏神经纤维而阻断神经冲动的传导。
It causes thermal lesions of the peripheral and central nervous system by relieving radiofrequency waves, to block nerve conduction of pain signal by the destruction of related nerve fibers.
冲动的传导和传递机制；
The conduction and transmission mechanisms of action potential;
结果窦性心律时窦房结发出冲动，激动右心房上部并向右心房下部和左心房传导，而房颤时双心房均可见方向不一、片段的激动波或大的折返环，可见多个传导阻滞区。
During acute AF, there are multiple and discrete excitation wave fronts or reentry activities were found in both LA and RA, and bidirectional block regions could be shown.
结果窦性心律时窦房结发出冲动，激动右心房上部并向右心房下部和左心房传导，而房颤时双心房均可见方向不一、片段的激动波或大的折返环，可见多个传导阻滞区。
During acute AF, there are multiple and discrete excitation wave fronts or reentry activities were found in both LA and RA, and bidirectional block regions could be shown.
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