mesencephalic

简明释义

英[ˌmɛsənˈsɛfəlɪk]美[ˌmɛsənˈsɛfəlɪk]

adj. 中脑的

英英释义

单词用法

同义词

反义词

例句

1.The opium drugs affect the mesencephalic limbic DA system directly or indirectly as well as other dependence drugs, and ultimately alter the DA level in the NAc to mediate the awarding effects.

阿片类药物同其它依赖性药物一样直接或间接作用于中脑边缘多巴胺系统，最终使伏隔核中多巴胺水平发生改变来介导奖赏效应。

2.Conclusion the dopaminergic CSF-CNs located in the third ventricle and mesencephalic aqueduct might play an important role in transmitting information between brain and cerebrospinal fluid of the rat.

结论大鼠第三脑室、中脑水管及中缝背核内存在多巴胺能触液神经元，其在脑-脑脊液之间的信息传递中有着重要的作用。

3.The present study discussed that the new D3 receptor agonists, pramipexole and ropinirole, mediate neurotrophic effects on DA neurons in fetal rat ventral mesencephalic cultures.

我们通过本研究探讨了新型的D3受体激动剂普拉克索和罗匹尼罗对神经营养因子的调节作用和其对DA神经元的保护作用。

4.Objective The effects of nerve growth factor ( NGF ) on the survival and neurite growth of mesencephalic neuron were obsetved.

研究神经生长因子（NGF）对中脑神经元的突起生长和促生存作用。

5.Objective To observe the distribution of dopaminergic cerebrospinal fluid-contacting neurons (CSF-CNs) in the third ventricle and the mesencephalic aqueduct of rat.

目的观察大鼠第三脑室、中脑水管及中缝背核内多巴胺能触液神经元的分布情况。

6.Gross anatomy of the mesencephalic aqueduct and its ependymal cytoarchitecture were investigated with dissection and light microscopy after he staining in the rabbit.

本文以刀解及HE染色光镜观察，研究家兔中脑水管形态及其室管膜细胞构筑学。

7.Researchers are studying the mesencephalic 中脑的 pathways to understand their impact on behavior.

研究人员正在研究中脑的通路，以了解它们对行为的影响。

8.Damage to the mesencephalic 中脑的 area can lead to serious neurological disorders.

中脑区域的损伤可能导致严重的神经系统疾病。

9.The mesencephalic 中脑的 region plays a crucial role in motor control.

中脑的区域在运动控制中起着至关重要的作用。

10.The mesencephalic 中脑的 dopaminergic neurons are involved in reward processing.

中脑的多巴胺能神经元参与奖励处理。

11.The mesencephalic 中脑的 aqueduct is important for cerebrospinal fluid flow.

中脑的导水管对于脑脊液的流动非常重要。

作文

The human brain is a complex structure that can be divided into several parts, each with its own distinct functions. One of these parts is the midbrain, which is also known as the mesencephalon. The term mesencephalic refers to anything related to this critical area of the brain. The midbrain plays a vital role in processing sensory information and coordinating motor responses. It is situated between the forebrain and the hindbrain, serving as a crucial relay station for signals traveling to and from the brain. Understanding the mesencephalic region is essential for grasping how our brains function as a whole.In the mesencephalic region, there are several important structures, including the tectum and tegmentum. The tectum is responsible for visual and auditory reflexes, while the tegmentum plays a role in movement and arousal. These functions highlight the significance of the mesencephalic area in our daily lives, as it helps us respond to our environment quickly and efficiently. For instance, when we hear a sudden loud noise, it is the mesencephalic pathways that help us turn our heads in the direction of the sound almost instantaneously.Research has shown that damage to the mesencephalic area can lead to various neurological disorders. For example, Parkinson's disease is associated with the degeneration of dopamine-producing neurons in the substantia nigra, a part of the mesencephalic structure. This degeneration results in symptoms such as tremors, rigidity, and bradykinesia. Understanding the mesencephalic connections in the brain can provide insights into developing treatments for such conditions.Moreover, the mesencephalic area is involved in regulating certain reflexes and behaviors that are crucial for survival. For instance, the startle reflex, which is our immediate reaction to unexpected stimuli, is mediated by pathways in the mesencephalic region. This reflex serves as an evolutionary advantage, allowing organisms to react swiftly to potential threats.In summary, the mesencephalic region of the brain is integral to many essential functions, from sensory processing to motor coordination. Its importance cannot be overstated, as it affects our ability to interact with the world around us. As research continues to explore the complexities of the mesencephalic area, we gain a deeper understanding of its role in health and disease. This knowledge not only enhances our comprehension of brain function but also opens up possibilities for therapeutic interventions that could improve the quality of life for those affected by neurological disorders. Thus, the study of the mesencephalic region remains a vital area of inquiry in neuroscience, with implications that reach far beyond the confines of the laboratory.

人脑是一个复杂的结构，可以分为几个部分，每个部分都有其独特的功能。其中一个部分是中脑，也被称为中脑。术语mesencephalic指的是与这个关键区域相关的任何事物。中脑在处理感官信息和协调运动反应方面发挥着至关重要的作用。它位于前脑和后脑之间，作为信号进出大脑的重要中继站。理解mesencephalic区域对于把握我们大脑整体的运作至关重要。在mesencephalic区域，有几个重要的结构，包括顶盖和底盖。顶盖负责视觉和听觉反射，而底盖则在运动和觉醒中发挥作用。这些功能突显了mesencephalic区域在我们日常生活中的重要性，因为它帮助我们快速有效地回应环境。例如，当我们听到突然的响声时，正是mesencephalic通路帮助我们几乎瞬间转头朝声音的方向看去。研究表明，损伤mesencephalic区域可能导致各种神经系统疾病。例如，帕金森病与黑质中多巴胺产生神经元的退化有关，而黑质是mesencephalic结构的一部分。这种退化导致颤抖、僵硬和运动迟缓等症状。理解mesencephalic在大脑中的连接可以为开发此类疾病的治疗提供见解。此外，mesencephalic区域还参与调节某些反射和行为，这些反射和行为对生存至关重要。例如，惊跳反射，即我们对意外刺激的即时反应，是由mesencephalic区域的通路介导的。这种反射作为一种进化优势，使生物能够迅速对潜在威胁做出反应。总之，大脑的mesencephalic区域对许多基本功能至关重要，从感官处理到运动协调。它的重要性不可低估，因为它影响我们与周围世界的互动能力。随着研究继续探索mesencephalic区域的复杂性，我们对其在健康和疾病中的作用有了更深入的理解。这一知识不仅增强了我们对大脑功能的理解，而且为可能改善受神经系统疾病影响者生活质量的治疗干预打开了可能性。因此，mesencephalic区域的研究仍然是神经科学中一个重要的研究领域，其影响远远超出了实验室的范围。