axonal

简明释义

英[ˈæk.sə.nəl]美[ˈæk.sə.nəl]

adj. 轴突的；轴索的（axon 的形容词）

英英释义

单词用法

同义词

反义词

例句

1.As one type of primary brain injury, diffuse axonal injury (DAI) has specific traumatic mechanisms.

弥漫性轴索损伤(DAI)作为原发脑损伤的一种类型，有其特有的损伤机理。

2.Conclusion Tetramethylpyrazine can improve the function of blood coagulation and then improve the prognosis of patients with diffuse axonal injury.

结论川芎嗪可显著改善弥漫性轴索损伤患者的凝血功能，有利于改善预后。

3.The long axonal reflex is a part of acupoints and meridian activities and ralated to mechanism of referred pain.

长轴突反射活动是穴位及经络活动的一部分，并参与牵涉痛机理的形成。

4.Objective: To explore effects of Fujian Tablets on activity of astrocytes and axonal regeneration in the ischemic stroke sequela model rat.

前言：目的：探讨复健片对缺血性卒中后遗症模型大鼠星形胶质细胞活性及其神经轴突再生的作用。

5.Objective To study CT and clinical features of diffuse axonal injury (DAI), and enhance its diagnostic correctness.

目的探讨脑弥漫性轴索损伤（DAI）的CT及临床特征诊断正确性。

6.Conclusion Tetramethylpyrazine can improve the function of blood coagulation and then improve the prognosis of patients with diffuse axonal injury.

结论川芎嗪可显著改善弥漫性轴索损伤患者的凝血功能，有利于改善预后。

7.The above results show that the RTN has axonal connections with the pontine and medullary respiratory related structures.

实验结果表明：rtn和脑桥及延髓的呼吸相关结构之间存在纤维联系。

8.The study focused on the role of axonal 轴突的 transport in neurodegenerative diseases.

这项研究集中在神经退行性疾病中<轴突的>运输的作用。

9.Injury to the axonal 轴突的 pathways can lead to significant loss of motor function.

对<轴突的>通路的损伤可能导致运动功能的显著丧失。

10.Researchers are investigating how axonal 轴突的 regeneration occurs after spinal cord injuries.

研究人员正在调查脊髓损伤后<轴突的>再生是如何发生的。

11.The axonal 轴突的 membrane plays a crucial role in the conduction of nerve impulses.

<轴突的>膜在神经冲动的传导中起着至关重要的作用。

12.Demyelination affects the axonal 轴突的 integrity and leads to various neurological disorders.

脱髓鞘影响<轴突的>完整性，并导致各种神经系统疾病。

作文

The human brain is an incredibly complex organ, consisting of billions of neurons that communicate with each other through intricate networks. One of the key components of these neurons is the axon, which is responsible for transmitting electrical signals over long distances. This brings us to the term axonal, which refers to anything related to or involving axons. Understanding the significance of axonal structures is crucial for comprehending how information is processed in the brain and the nervous system as a whole. Axons are long, slender projections of neurons that can extend for several feet, depending on their location in the body. They play a vital role in the conduction of impulses from one neuron to another, allowing for rapid communication within the nervous system. The axonal structure is surrounded by a protective myelin sheath, which enhances the speed of signal transmission. This is particularly important in situations where quick reflexes are necessary, such as when touching something hot or dangerous. Research into axonal function has revealed that any damage to these structures can lead to severe neurological issues. For example, in conditions such as multiple sclerosis, the immune system attacks the myelin sheath, disrupting axonal signaling and leading to symptoms like weakness, coordination problems, and cognitive difficulties. This highlights the importance of maintaining the integrity of axonal pathways for overall neurological health. Moreover, the study of axonal transport mechanisms is essential for understanding how nutrients and other vital substances are transported along the axon. Proteins and organelles must be moved efficiently to support neuronal function, and disruptions in this transport can contribute to neurodegenerative diseases like Alzheimer's and Parkinson's. By investigating axonal transport, scientists hope to uncover potential therapeutic targets for these debilitating conditions. In addition to their role in health, axonal pathways are also fundamental to learning and memory. When we learn something new, our brains form new connections between neurons, which involves changes in the axonal connections. This process, known as synaptic plasticity, is essential for the formation of memories. Understanding the dynamics of axonal growth and retraction can provide insights into how we learn and adapt throughout our lives. Furthermore, advancements in technology have allowed researchers to visualize axonal structures in real-time, providing a deeper understanding of how these pathways function during various activities. Techniques such as live-cell imaging and advanced microscopy have revolutionized neuroscience, enabling scientists to observe axonal behavior in ways that were previously impossible. In conclusion, the term axonal encompasses a wide range of functions and implications within the field of neuroscience. From the basic mechanics of signal transmission to the complexities of neurodegenerative diseases and memory formation, axonal structures are at the heart of our understanding of the nervous system. As research continues to advance, the knowledge gained from studying axonal pathways will undoubtedly lead to new treatments and interventions for neurological disorders, improving the quality of life for countless individuals.

人脑是一个极其复杂的器官，由数十亿个神经元组成，这些神经元通过错综复杂的网络相互通信。这些神经元的关键组成部分之一是轴突，负责在长距离上传递电信号。这使我们关注到“axonal”这个术语，它指的是与轴突相关或涉及轴突的任何事物。理解axonal结构的重要性对于理解大脑和整个神经系统如何处理信息至关重要。 轴突是神经元的长而细的突起，根据它们在身体中的位置，它们可以延伸数英尺。它们在从一个神经元传导冲动到另一个神经元中起着至关重要的作用，使得神经系统内的快速通信成为可能。axonal结构被保护性髓鞘包围，这增强了信号传递的速度。这在需要快速反应的情况下尤为重要，例如触摸到热或危险的东西时。 对axonal功能的研究表明，对这些结构的任何损伤都可能导致严重的神经系统问题。例如，在多发性硬化症等疾病中，免疫系统攻击髓鞘，破坏axonal信号传递，导致无力、协调问题和认知困难等症状。这突显了维持axonal通路完整性对整体神经健康的重要性。 此外，研究axonal运输机制对于理解营养物质和其他重要物质如何沿着轴突运输至关重要。蛋白质和细胞器必须有效移动以支持神经元功能，而这种运输的中断可能会导致阿尔茨海默病和帕金森病等神经退行性疾病。通过研究axonal运输，科学家希望发现这些致残性疾病的潜在治疗靶点。 除了在健康中的作用外，axonal通路对于学习和记忆也是至关重要的。当我们学习新知识时，大脑会在神经元之间形成新的连接，这涉及到axonal连接的变化。这个过程被称为突触可塑性，对于记忆的形成至关重要。理解axonal生长和收缩的动态变化可以提供关于我们如何学习和适应一生的见解。 此外，技术的进步使研究人员能够实时可视化axonal结构，从而更深入地理解这些通路在各种活动中的功能。活细胞成像和先进显微镜等技术彻底改变了神经科学，使科学家能够以前所未有的方式观察axonal行为。 总之，axonal这个术语涵盖了神经科学领域内广泛的功能和含义。从信号传输的基本机制到神经退行性疾病和记忆形成的复杂性，axonal结构处于我们对神经系统理解的核心。随着研究的不断推进，研究axonal通路所获得的知识无疑将导致神经疾病的新治疗和干预措施，提高无数人的生活质量。