ganglions

简明释义

英[ˈɡæŋɡliənz]美[ˈɡæŋɡliənz]

n. [组织]神经节；心神经节（ganglion 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.Results: L1~L5 spinal nerve trunks could be demonstrated well on MPVR images. The segments of the nerves posterior to the ganglions were seen as low signal line surrounded by high signal intensity.

结果：L1~L5脊神经主干均可清晰显示，脊神经节后段表现为高信号包绕的低信号线条影。

2.Results: L1~L5 spinal nerve trunks could be demonstrated well on MPVR images. The segments of the nerves posterior to the ganglions were seen as low signal line surrounded by high signal intensity.

结果：L1~L5脊神经主干均可清晰显示，脊神经节后段表现为高信号包绕的低信号线条影。

3.Objective. To discuss the spinal presentation and treatment of paraganglioma, a rare tumor of the extra-adrenal paraganglia, derived from neural crest cells in sympathetic ganglions.

目的：本文旨在讨论脊柱神经节瘤的临床表现及治疗。神经节瘤起源于交感神经节的神经嵴细胞，为一少见的肾上腺外的副神经节肿瘤。

4.This paper focused on the development of the L_1 ganglions of 4~10 month old fetus by light microscope and electron microscope.

用光镜、电镜方法研究4～10个月胎儿第一腰脊神经节神经元发育。

5.Some neural cells in ganglions surrounding sino atrial node and atrio ventricular node were also positive to neurofilament.

窦房结和房室结周围神经节中的部分神经细胞也呈免疫阳性反应。

6.Sparsely distributed IR positive ganglions were revealed in the atrium adjacent to the coronary sinus.

右心房近冠状窦处见散在分布的阳性神经细胞。

7.Ganglions may also arise within bone; these are called intraosseous ganglion cysts.

腱鞘囊肿也可以起源于骨内，这时被称为骨内腱鞘囊肿。

8.Finally, ganglions can also arise near and within tendons and ligaments.

最后，腱鞘囊肿也能起源于肌腱和韧带内及其旁。

9.The doctor explained that the pain in my wrist was caused by irritation of the ganglions 神经节 in that area.

医生解释说，我手腕的疼痛是由于该区域的ganglions 神经节受到刺激所致。

10.She had a cyst that formed near her ankle, which was actually a swelling of the ganglions 神经节.

她的脚踝附近形成了一个囊肿，实际上是ganglions 神经节的肿胀。

11.During the surgery, the surgeon had to carefully navigate around the ganglions 神经节 to avoid nerve damage.

在手术过程中，外科医生必须小心翼翼地绕过ganglions 神经节以避免神经损伤。

12.Research shows that inflammation of the ganglions 神经节 can lead to chronic pain conditions.

研究表明，ganglions 神经节的炎症可能导致慢性疼痛症状。

13.Physical therapy can help relieve pressure on the ganglions 神经节 and reduce discomfort.

物理治疗可以帮助减轻对ganglions 神经节的压力并减少不适感。

作文

The human body is an intricate network of systems working together to maintain health and function. Among these systems, the nervous system plays a crucial role in transmitting signals throughout the body. A key component of this system is the collection of nerve cell bodies known as ganglions. These structures serve as relay points for nerve signals, allowing for efficient communication between different parts of the body. Understanding the function and significance of ganglions can provide insight into how our bodies operate and respond to various stimuli. Ganglions are clusters of neuronal cell bodies located outside the central nervous system, primarily found in the peripheral nervous system. They act as hubs where sensory information is processed before being sent to the brain. For example, when you touch something hot, the sensory receptors in your skin send signals to the nearest ganglions, which then relay this information to the spinal cord and ultimately to the brain. This rapid transmission of signals is essential for reflex actions, allowing us to react quickly to potential dangers. In addition to their role in reflexes, ganglions also play a part in more complex processes such as pain perception and motor control. Certain types of ganglions, like the dorsal root ganglia, are specifically involved in processing sensory information related to pain. When an injury occurs, these ganglions become activated, sending pain signals to the brain that inform us of the injury and prompt us to take action. Moreover, ganglions are not only vital for sensory functions but also for autonomic functions, which regulate involuntary bodily processes. The autonomic nervous system, which controls functions like heart rate and digestion, is heavily influenced by ganglions. For instance, the sympathetic and parasympathetic ganglia work together to maintain homeostasis in the body. When faced with stress, sympathetic ganglions activate the fight-or-flight response, increasing heart rate and redirecting blood flow to essential organs. Conversely, the parasympathetic ganglions help calm the body down after the threat has passed. Understanding ganglions is also important in the context of medical conditions. Disorders affecting ganglions can lead to various neurological issues, including chronic pain syndromes or autonomic dysregulation. Research into the functioning of ganglions continues to advance, leading to potential new treatments for these conditions. For instance, targeted therapies that modulate ganglions activity could offer relief for patients suffering from neuropathic pain. In conclusion, ganglions are essential components of the nervous system, facilitating communication between different parts of the body and contributing to both sensory and autonomic functions. Their role in processing information and responding to stimuli underscores their importance in maintaining overall health. As research progresses, a deeper understanding of ganglions may unlock new avenues for treating neurological disorders, ultimately improving the quality of life for many individuals. Thus, the study of ganglions is not just an academic pursuit; it holds real-world implications for health and medicine.

人体是一个复杂的系统网络，各个系统共同工作以维持健康和功能。在这些系统中，神经系统在整个身体中传递信号方面发挥着至关重要的作用。其中一个关键组成部分是被称为神经节的神经细胞体的集合。这些结构作为神经信号的中继点，允许身体不同部分之间高效沟通。理解神经节的功能和重要性可以提供对我们身体如何运作和响应各种刺激的洞察。 神经节是位于中枢神经系统外部的神经元细胞体的聚集，主要存在于周围神经系统中。它们充当枢纽，在将感官信息处理后再发送到大脑。例如，当你触摸到热物体时，皮肤中的感受器将信号发送到最近的神经节，然后将这些信息传递给脊髓，最终到达大脑。这种信号的快速传输对反射动作至关重要，使我们能够迅速对潜在危险做出反应。 除了在反射中的作用外，神经节还在更复杂的过程中发挥作用，如疼痛感知和运动控制。某些类型的神经节，如背根神经节，专门负责处理与疼痛相关的感官信息。当发生伤害时，这些神经节会被激活，向大脑发送疼痛信号，告知我们受伤并促使我们采取行动。 此外，神经节不仅对感官功能至关重要，还对自主功能起着重要作用，自主功能调节不随意的身体过程。自主神经系统控制心率和消化等功能，受到神经节的强烈影响。例如，交感神经和副交感神经节共同合作，以维持身体的稳态。当面临压力时，交感神经神经节激活战斗或逃跑反应，增加心率并将血流重新引导到重要器官。相反，副交感神经神经节帮助在威胁过去后平静身体。 理解神经节在医学条件中的背景也很重要。影响神经节的疾病可能导致各种神经系统问题，包括慢性疼痛综合症或自主神经功能失调。对神经节功能的研究不断进展，导致对这些病症潜在的新治疗方案。例如，针对性疗法可以调节神经节的活动，可能为患有神经性疼痛的患者提供缓解。 总之，神经节是神经系统的基本组成部分，促进身体不同部分之间的沟通，并对感官和自主功能作出贡献。它们在处理信息和响应刺激方面的作用强调了它们在维持整体健康方面的重要性。随着研究的进展，对神经节的更深入理解可能会开启治疗神经系统疾病的新途径，最终改善许多人的生活质量。因此，研究神经节不仅仅是学术追求；它对健康和医学具有实际意义。