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所在平台: Udemy |
课程主页: https://www.udemy.com/course/emg-basics-for-technology/
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课程名称：技术的肌电图（EMG）基础 课程概述：该课程分为六个章节。第一章介绍了EMG的基本概念、历史及EMG机器的发展阶段。第二章详细阐述了肌肉的基本类型、骨骼肌的特性、作用及其重要性，以及骨骼肌的结构，并配有相关图示。在滑动丝理论中，讲解了肌肉收缩过程中涉及的各个步骤，以及化学事件如何引发骨骼肌的收缩，这是肌肉收缩动力学的一部分。 接下来的章节中，介绍了神经的类型、神经系统的细节及神经元的结构。第四章内容涉及脑信号如何传递至突触，以及突触的详细信息和用于肌肉收缩的化学物质，这属于肌肉激活动力学。 在下一章中，介绍了EMG的总体框图，阐述了不同模块的功能，并提供了有关信号放大、过滤及在示波器上显示的基本概念。在该章中，还详细讲解了用于信号测量的电极类型。 最后一章讨论了进行的各种测量类型，即EMG和神经传导速度（NCV）测量，并解释了EMG在各个领域的应用，以及一些可以通过EMG处理的疾病及其症状的详细信息。
This course comprises of 6 chapters.In first chapter introduction about EMG ,history of it and development stages of EMG machine is described.In second chapter basic types of muscles, property of skeletal muscle, role of skeletal muscle and importance of it, structure of the skeletal muscle is explained with relevant diagrams. In Sliding filament theory various steps involve in muscle contraction and how chemical events causes initiation of muscle contraction of skeletal muscle is described. It is a part of muscle contraction dynamics.In further chapter types of nerves, details about nervous system and structure of neuron is explained in detail. forth chapter includes description about how the signal transmitted from brain to synapse? and details of synapse along with chemicals which are released for muscle contraction which is part of muscle activation dynamics. In next chapter general block diagram of EMG is described with different blocks. In this chapter gross idea about signal amplification filtering and displaying on oscilloscope is given. After explaining diagram the types electrodes used for measurement of signal are explained in detail. In next chapter types of measurement which are carried out i.e EMG and NCV measurement are discussed. Further chapter explains use of EMG in various segments and some diseases with symptoms which can be handled by use of EMG are explained in detail.
