electromyograph

简明释义

英[ɪˌlektrəʊˈmaɪəˌɡrɑːf]美[ɪˌlektroˈmaɪəɡræf]

n. [临床] 肌动电流描记器

英英释义

单词用法

同义词

反义词

例句

1.They electrically stimulated at different sites in the brain while simultaneously measuring electrical activity in 12 muscles in the face, hand, wrist, elbow, knee and foot using an electromyograph.

研究人员用电刺激了大脑的不同部位，同时用测量了位于脸、手、腕、肘、膝盖和足的12块肌肉的电活性肌电成像仪。

2.They electrically stimulated at different sites in the brain while simultaneously measuring electrical activity in 12 muscles in the face, hand, wrist, elbow, knee and foot using an electromyograph.

研究人员用电刺激了大脑的不同部位，同时用测量了位于脸、手、腕、肘、膝盖和足的12块肌肉的电活性肌电成像仪。

3.The 15 Zhan Zhuang masters have been studied with an electromyograph. It is found that there is a wavy periodicity in the amplitude, and a successive decrease in the lasting time of the periods.

通过对15名较高水平的站桩练功者的肌电研究发现，站桩过程中肌电振幅呈现出波浪式的变化周期，且周期持续的时间出现、依次递减的现象。

4.The doctor used an electromyograph to measure the electrical activity of my muscles.

医生使用电肌图来测量我肌肉的电活动。

5.Before starting physical therapy, I underwent an electromyograph test to assess nerve function.

在开始物理治疗之前，我接受了电肌图测试以评估神经功能。

6.The electromyograph showed abnormal muscle responses during the examination.

电肌图在检查中显示出异常的肌肉反应。

7.Researchers used an electromyograph to study muscle activation patterns in athletes.

研究人员使用电肌图来研究运动员的肌肉激活模式。

8.During the surgery, the surgeon monitored the patient's muscle activity with an electromyograph.

在手术期间，外科医生使用电肌图监测患者的肌肉活动。

作文

The human body is an intricate system of muscles and nerves that work together to facilitate movement. One of the key tools used by medical professionals and researchers to study muscle activity is the electromyograph. An electromyograph (肌电图) is a device that measures the electrical activity of muscles when they are at rest and during contraction. This technology has been pivotal in diagnosing various neuromuscular disorders and understanding how muscles function under different conditions. In recent years, the use of electromyographs has expanded beyond clinical settings into sports science and rehabilitation. Athletes and trainers utilize electromyographs to analyze muscle performance, ensuring that athletes can optimize their training regimens. By monitoring muscle activation patterns, trainers can identify weaknesses or imbalances in an athlete's performance and create targeted training programs to enhance strength and endurance. The operation of an electromyograph involves placing electrodes on the skin over the muscles of interest. These electrodes detect the electrical signals generated by muscle fibers as they contract. The data collected is then displayed on a monitor, allowing practitioners to visualize muscle activity in real-time. This process not only aids in diagnosis but also provides valuable feedback for rehabilitation exercises. For instance, after an injury, a physical therapist may use an electromyograph to ensure that a patient is activating the correct muscles during recovery exercises, thereby preventing further injury. Moreover, research utilizing electromyographs has led to significant advancements in our understanding of muscle physiology. Studies have shown that different types of muscle fibers activate differently based on the intensity and duration of exercise. This knowledge is essential for developing effective training strategies tailored to individual athletes. Additionally, electromyographs have been instrumental in studying conditions such as muscular dystrophy, carpal tunnel syndrome, and other neuromuscular diseases, providing insights into their progression and potential treatments. Another fascinating application of electromyographs is in the field of prosthetics. Engineers and researchers are developing advanced prosthetic limbs that can be controlled by the user's muscle signals. By integrating electromyographs into prosthetic devices, users can perform complex movements simply by thinking about them, which significantly enhances their quality of life. Despite the many benefits of electromyographs, there are challenges associated with their use. The accuracy of the readings can be affected by various factors, including skin condition, electrode placement, and ambient noise. Therefore, proper technique and experience are crucial for obtaining reliable data. As technology advances, we can expect improvements in electromyograph design and functionality, making them even more accessible and user-friendly. In conclusion, the electromyograph (肌电图) is an invaluable tool in both medical and athletic fields. Its ability to provide detailed insights into muscle activity has transformed our approach to diagnosing and treating neuromuscular disorders, optimizing athletic performance, and enhancing rehabilitation practices. As we continue to explore the capabilities of this technology, the future holds great promise for improving human movement and health.

人类的身体是一个复杂的肌肉和神经系统，它们共同工作以促进运动。医疗专业人员和研究人员用来研究肌肉活动的关键工具之一是肌电图。肌电图（electromyograph）是一种测量肌肉在静息和收缩时电活动的设备。这项技术在诊断各种神经肌肉疾病和理解肌肉在不同条件下的功能方面发挥了重要作用。 近年来，肌电图的使用已从临床环境扩展到运动科学和康复领域。运动员和教练利用肌电图分析肌肉表现，以确保运动员能够优化他们的训练方案。通过监测肌肉激活模式，教练可以识别运动员表现中的弱点或不平衡，并制定针对性的训练计划，以增强力量和耐力。 肌电图的操作涉及将电极放置在目标肌肉的皮肤上。这些电极检测肌肉纤维在收缩时产生的电信号。收集的数据随后显示在监视器上，使从业者能够实时可视化肌肉活动。这个过程不仅有助于诊断，还为康复锻炼提供了宝贵的反馈。例如，在受伤后，物理治疗师可能会使用肌电图确保患者在恢复锻炼期间激活正确的肌肉，从而防止进一步受伤。 此外，利用肌电图的研究已经显著推动了我们对肌肉生理学的理解。研究表明，不同类型的肌肉纤维在运动的强度和持续时间上会有所不同地激活。这一知识对于制定有效的个性化训练策略至关重要。此外，肌电图在研究肌营养不良、腕管综合症和其他神经肌肉疾病等病症方面也发挥了重要作用，提供了对其进展和潜在治疗的洞察。 肌电图的另一个迷人应用是在假肢领域。工程师和研究人员正在开发可以通过用户的肌肉信号控制的先进假肢。通过将肌电图集成到假肢设备中，用户可以仅通过思考来执行复杂的动作，这显著提高了他们的生活质量。 尽管肌电图有许多好处，但其使用也面临挑战。读取的准确性可能会受到多种因素的影响，包括皮肤状况、电极位置和环境噪声。因此，获得可靠数据的关键是正确的技术和经验。随着技术的进步，我们可以期待肌电图的设计和功能有所改善，使其更加易于使用。 总之，肌电图（electromyograph）是医学和运动领域中不可或缺的工具。它提供的详细肌肉活动洞察改变了我们对神经肌肉疾病的诊断和治疗方法，优化了运动表现，增强了康复实践。随着我们继续探索这项技术的能力，未来在改善人类运动和健康方面充满了巨大的希望。