mammillary

简明释义

英[ˈmæmɪləri]美[ˈmæməˌleri]

adj. 等于 mamillary

英英释义

单词用法

同义词

反义词

例句

1.As a result, insertion of a pedicle screw through the mammillary process at one level can cause injury to the medial branch of the dorsal rami that supplies the adjacent cephalad level.

因此，在一个节段经乳突置入椎弓根螺钉可引起支配相邻关节突关节头侧水平结构的后内侧支损伤。

2.The mamillo- thalamic projections arised from either the medial mammillary nucleus or the lateral mammillary nucleus.

内侧部投射到同侧的丘脑前内侧核及前腹核。

3.As a result, insertion of a pedicle screw through the mammillary process at one level can cause injury to the medial branch of the dorsal rami that supplies the adjacent cephalad level.

因此，在一个节段经乳突置入椎弓根螺钉可引起支配相邻关节突关节头侧水平结构的后内侧支损伤。

4.The mammillary structure in the brain is often studied in relation to spatial navigation.

乳头体 结构在大脑中常与空间导航相关的研究。

5.In anatomy, the mammillary glands are associated with lactation.

在解剖学中，乳腺 与哺乳有关。

6.Researchers found that damage to the mammillary region can lead to memory loss.

研究人员发现，损伤 乳头体 区域可能导致记忆丧失。

7.The mammillary bodies are part of the brain involved in memory processing.

乳头体 是大脑中参与记忆处理的部分。

8.The term mammillary refers to a rounded shape resembling a nipple.

乳头状 一词指的是一种类似乳头的圆形结构。

作文

The human brain is a complex organ that plays a crucial role in our daily lives. Among its various components, the mammillary bodies hold significant importance. These small, round structures are located at the base of the brain and are part of the hypothalamus. The term mammillary comes from the Latin word 'mamma', meaning 'breast', which reflects their shape. They are named for their resemblance to small breasts or mammary glands. The primary function of the mammillary bodies is to act as a relay station for information coming from the limbic system, particularly in relation to memory processing. This is crucial because memory is essential for learning and adapting to our environment. Research has shown that damage to the mammillary bodies can lead to severe memory impairments, such as those seen in patients with Korsakoff syndrome, a disorder often caused by chronic alcoholism. In addition to memory, the mammillary bodies are involved in other functions such as emotional responses and the regulation of certain autonomic functions. For instance, they play a role in the formation of episodic memories, which are memories of specific events or experiences. This aspect of memory is vital for personal identity and continuity in life. Without the proper functioning of the mammillary bodies, individuals may struggle to recall important moments from their past, leading to confusion and disorientation.Furthermore, the mammillary bodies have connections to other brain regions, including the hippocampus and the thalamus. The hippocampus is particularly significant as it is known to be the center for memory formation. Through these connections, the mammillary bodies help facilitate communication between different parts of the brain, ensuring that memories are properly encoded and retrieved. This intricate network highlights the importance of the mammillary bodies in the overall functioning of the brain.Understanding the role of the mammillary bodies can also shed light on various neurological conditions. For example, in Alzheimer’s disease, the degeneration of brain cells can affect the mammillary bodies, contributing to the memory loss experienced by patients. By studying these structures, researchers hope to develop better treatments and interventions for memory-related disorders.In conclusion, the mammillary bodies may be small, but their impact on memory and emotional regulation is profound. As we continue to explore the complexities of the human brain, understanding the significance of the mammillary bodies will be essential in unlocking the mysteries of memory and cognition. Their unique shape and critical functions remind us of the intricate design of our brains and the delicate balance required for optimal mental health. Therefore, appreciating the role of the mammillary bodies not only enhances our knowledge of neuroanatomy but also emphasizes the importance of maintaining brain health throughout our lives.

人类大脑是一个复杂的器官，在我们的日常生活中发挥着至关重要的作用。在其各个组成部分中，乳头状体具有重要意义。这些位于大脑底部的小圆形结构是下丘脑的一部分。乳头状这个术语来源于拉丁语“mamma”，意为“乳房”，反映了它们的形状。它们因其与小乳房或乳腺的相似而得名。乳头状体的主要功能是作为来自边缘系统的信息中继站，特别与记忆处理相关。这一点至关重要，因为记忆对于学习和适应环境是必不可少的。研究表明，损伤乳头状体可能导致严重的记忆障碍，例如在科尔萨科夫综合症患者中看到的那种，这种疾病通常是由慢性酗酒引起的。除了记忆外，乳头状体还参与其他功能，如情感反应和某些自主功能的调节。例如，它们在情景记忆的形成中发挥作用，这些记忆是特定事件或经历的记忆。这种记忆的方面对个人身份和生活的连续性至关重要。如果乳头状体的功能不正常，个体可能会难以回忆过去的重要时刻，从而导致混乱和迷失方向。此外，乳头状体与其他大脑区域有联系，包括海马体和丘脑。海马体尤其重要，因为它被认为是记忆形成的中心。通过这些连接，乳头状体帮助促进大脑不同部分之间的沟通，确保记忆得到正确编码和提取。这一复杂的网络突显了乳头状体在大脑整体功能中的重要性。理解乳头状体的角色也可以揭示各种神经系统疾病。例如，在阿尔茨海默病中，大脑细胞的退化可能影响乳头状体，导致患者经历的记忆丧失。通过研究这些结构，研究人员希望开发更好的治疗和干预措施，以应对与记忆相关的疾病。总之，乳头状体可能很小，但它们对记忆和情感调节的影响是深远的。随着我们继续探索人类大脑的复杂性，理解乳头状体的重要性将对解锁记忆和认知的奥秘至关重要。它们独特的形状和关键功能提醒我们大脑的精巧设计以及最佳心理健康所需的微妙平衡。因此，欣赏乳头状体的作用不仅增强了我们对神经解剖学的知识，还强调了在我们生活的各个阶段保持大脑健康的重要性。