pons

简明释义

英[pɒnz]美[pɑːnz]

n. [解剖] 桥，[解剖] 脑桥

复 数 p o n t e s

英英释义

单词用法

同义词

反义词

例句

1.The project accommodates the headquarters of two companies in Paris - PONS and HUOT - with totally fifteen executives.

这个项目是PONS和HUOT两家公司位于巴黎的总部，一共有15位高级员工。

2.Objective to investigate the clinical manifestations and image changes of pons stroke which mainly displayed as pure motor hemiplegia.

目的探讨表现为纯运动性偏瘫桥脑卒中的临床表现和影像学改变。

3.The hindbrain sits underneath the back end of the cerebrum, and it consists of the cerebellum, pons, and medulla.

后脑位于大脑后端的下方，由小脑、脑桥和延髓构成。

4.Tissue, Nuclear Protein, Human Disease, Alzheimer's Disease, Brain, Pons.

组织，核蛋白，病人，老年性痴呆，脑，桥脑。

5.Tissue, Membrane Protein, Human Disease, Alzheimer's Disease, Brain, Pons.

组织，膜蛋白，病人，老年性痴呆，脑，桥脑。

6.Tissue, Section, Human Disease, Alzheimer's Disease, Brain, Pons (Frozen).

组织，切片，病人，老年性痴呆，脑，桥脑(冰冻切片)。

7.The pons, the cerebellum and the medulla oblongata composed the hindbrain.

脑桥、小脑和延髓组成了后脑。

8.Researchers study the pons to understand its role in communication between different parts of the brain.

研究人员研究桥脑以了解其在大脑不同部分之间沟通中的作用。

9.The brainstem, including the pons, plays a crucial role in regulating vital functions.

脑干，包括桥脑，在调节生命功能中起着至关重要的作用。

10.Damage to the pons can lead to serious neurological issues.

对桥脑的损伤可能导致严重的神经系统问题。

11.During sleep, the pons helps to control the sleep cycle.

在睡眠过程中，桥脑帮助控制睡眠周期。

12.The pons is located above the medulla oblongata and below the midbrain.

桥脑位于延髓之上和中脑之下。

作文

The brain is a complex organ that controls many functions of the body. One of the critical structures within the brain is the pons, which plays a vital role in relaying information between different parts of the nervous system. The pons is located above the medulla oblongata and below the midbrain, forming part of the brainstem. It is named after the Latin word for 'bridge' because it serves as a bridge connecting various sections of the brain. This structure is essential for several functions, including regulating sleep, breathing, swallowing, and bladder control. In addition to its physiological roles, the pons is significant in the realm of communication. It facilitates the transmission of signals between the cerebellum and the cerebrum, which are crucial for coordinating movement and balance. When we perform activities that require fine motor skills, such as playing a musical instrument or typing, the pons helps ensure that our movements are smooth and coordinated. Moreover, the pons also plays a role in the regulation of facial expressions and sensations. The nerves that emerge from the pons control the muscles of the face, allowing us to express emotions and respond to our environment. For instance, when we smile or frown, it is the result of signals sent from the pons to our facial muscles. This ability to convey emotions is not only important for personal interactions but also plays a crucial role in social bonding and communication. Furthermore, research has shown that the pons is involved in the sleep cycle. It is particularly active during REM (Rapid Eye Movement) sleep, which is the phase of sleep associated with vivid dreaming. During this stage, the pons sends signals to inhibit motor neurons, effectively paralyzing the body and preventing us from acting out our dreams. This mechanism is essential for ensuring our safety during sleep and preventing potential injuries. In conclusion, the pons is a small yet powerful structure within the brain that serves numerous functions critical to our daily lives. From regulating essential bodily functions to facilitating communication and emotional expression, the pons is an integral part of our neurological framework. Understanding the role of the pons can provide insights into how our brain operates and how different structures work together to maintain our overall health and well-being. As we continue to explore the complexities of the human brain, the pons remains a fascinating subject of study, revealing the intricate connections that enable us to function as individuals and as part of a larger society.

大脑是一个复杂的器官，控制着身体的许多功能。大脑内的一个关键结构是桥脑，它在神经系统不同部分之间传递信息方面发挥着重要作用。桥脑位于延髓上方和中脑下方，构成脑干的一部分。由于它作为连接大脑各个部分的桥梁，因此得名于拉丁语中的“桥”。这个结构对于几个功能至关重要，包括调节睡眠、呼吸、吞咽和膀胱控制。除了生理功能外，桥脑在沟通领域也具有重要意义。它促进小脑和大脑之间信号的传输，这对于协调运动和平衡至关重要。当我们执行需要精细运动技能的活动时，例如演奏乐器或打字，桥脑帮助确保我们的动作流畅且协调。此外，桥脑还在面部表情和感觉的调节中发挥作用。来自桥脑的神经控制面部肌肉，使我们能够表达情感并对环境做出反应。例如，当我们微笑或皱眉时，正是由于从桥脑发送到面部肌肉的信号。这种传达情感的能力不仅对个人互动重要，还在社会联系和沟通中发挥着关键作用。此外，研究表明，桥脑参与睡眠周期。它在快速眼动（REM）睡眠期间特别活跃，这是与生动梦境相关的睡眠阶段。在这一阶段，桥脑向运动神经元发送信号，抑制其活动，有效地使身体瘫痪，防止我们在梦中行动。这一机制对于确保我们在睡眠中的安全至关重要，防止潜在的伤害。总之，桥脑是大脑内一个小而强大的结构，承担着对我们日常生活至关重要的众多功能。从调节基本生理功能到促进沟通和情感表达，桥脑是我们神经框架中不可或缺的一部分。理解桥脑的作用可以为我们提供关于大脑如何运作以及不同结构如何协同工作以维持我们的整体健康和幸福的见解。随着我们继续探索人类大脑的复杂性，桥脑仍然是一个迷人的研究主题，揭示了使我们能够作为个体和更大社会的一部分运作的复杂联系。