subcortical

简明释义

英[ˌsʌbˈkɔrtɪkəl]美[ˌsʌbˈkɔrtɪkəl]

adj. 皮质下的；[心理] 皮层下的

英英释义

单词用法

同义词

反义词

例句

1.There is sparing of gray matter and subcortical U-fibers.

灰质和皮质下u形纤维尚正常。

2.The imaging findings are bilateral symmetry cortical and subcortical edema in the posterior areas of the brain.

影像学特点为双侧、对称性后部脑白质较大范围的病变。

3.CONCLUSION: Clinical manifestation of subcortical aphasia is all sorts or varieties mechanism of subcortical aphasia is complicated, which needs to be researched further.

结论：皮质下失语临床表现多样，发病机制复杂不祥，需要进一步研究。

4.Subcortical and band heterotopia tend to present with epilepsy earlier in life (first decade). Additional brain anomalies may also be associated.

皮质下和带状异位癫痫出现的更早(第一个十年)。

5.Objective To investigate the value and clinical significance of MRI in diagnosis of subcortical trabecular injury in knee.

目的探讨MRI对膝关节骨小梁损伤的诊断和临床应用价值。

6.The subcortical afferent connections of the corticomedial and basolateral nuclear groups of the amygdaloid complex of the rat were studied with HRP labeling method.

用逆行HRP标记法研究了大白鼠杏仁复合体皮质内侧核群及基底外侧核群的皮质下传入性联系。

7.There are three clinically useful classifications of gray matter heterotopia: subependymal, band, and subcortical heterotopia.

临床上有三种分类：室管膜下、带状、皮层下灰质异位。

8.Conclusion: Different amounts of cortical and subcortical afferent projections to each area of the orbital cortex were observed.

结论：眶皮质各区的皮质及皮质下端脑的传入纤维起始部位及数量均有区别。

9.Objective To explore the correlation of MRI of subcortical ischemic vascular disease and vascular dementia.

目的探索皮质下缺血性脑血管病MRI 表现与血管性痴呆之间的关系。

10.In neuroimaging studies, subcortical 皮层下的 activity is often monitored during emotional tasks.

在神经影像学研究中，皮层下的活动通常在情绪任务中被监测。

11.Disorders affecting the subcortical 皮层下的 regions can lead to movement difficulties.

影响皮层下的区域的疾病可能导致运动困难。

12.Research shows that subcortical 皮层下的 areas play a crucial role in memory formation.

研究表明，皮层下的区域在记忆形成中起着关键作用。

13.The subcortical 皮层下的 structures are involved in regulating emotions.

这些皮层下的结构参与情绪的调节。

14.The subcortical 皮层下的 pathways are essential for automatic responses.

这些皮层下的通路对自动反应至关重要。

作文

The human brain is an incredibly complex organ, responsible for a multitude of functions that govern our thoughts, emotions, and behaviors. One of the key areas of study in neuroscience is the distinction between cortical and subcortical (皮层下的) structures. While the cortex is often associated with higher-level cognitive processes such as reasoning and decision-making, subcortical (皮层下的) regions play a vital role in more fundamental aspects of our functioning, including emotion regulation and memory processing.To understand the significance of subcortical (皮层下的) areas, we must first consider their anatomy. The subcortical (皮层下的) structures include several important components, such as the thalamus, hypothalamus, amygdala, and basal ganglia. Each of these parts has distinct functions that contribute to our overall mental and emotional health. For instance, the amygdala is crucial for processing emotions like fear and pleasure, while the basal ganglia are essential for movement control and habit formation.Research has shown that dysfunction in these subcortical (皮层下的) areas can lead to various psychological disorders. For example, abnormalities in the amygdala have been linked to anxiety and depression. This highlights the importance of understanding how subcortical (皮层下的) regions interact with cortical areas to influence our behavior and emotional responses.Moreover, the relationship between cortical and subcortical (皮层下的) structures is not merely one of hierarchy; rather, it is a dynamic interplay. The cortex may process complex information and make decisions, but it is often the subcortical (皮层下的) structures that drive our immediate reactions and instincts. For instance, when faced with a sudden threat, our subcortical (皮层下的) brain may trigger a fight-or-flight response before we even have time to consciously assess the situation. This rapid response can be crucial for survival, demonstrating the essential role of subcortical (皮层下的) areas in our daily lives.Furthermore, advancements in neuroimaging techniques have allowed scientists to study the brain in unprecedented detail, revealing how subcortical (皮层下的) structures communicate with each other and with the cortex. These studies have opened new avenues for understanding brain disorders, leading to potential treatments that target specific subcortical (皮层下的) pathways. For example, researchers are exploring how stimulating certain subcortical (皮层下的) regions could alleviate symptoms of depression or improve motor function in patients with Parkinson's disease.In conclusion, while the cortex often receives the most attention in discussions about brain function, the subcortical (皮层下的) regions are equally important. They underpin many of our basic emotional and physiological responses, and their interactions with cortical areas shape our thoughts and behaviors. Understanding the complexities of these subcortical (皮层下的) structures is crucial for advancing our knowledge of the brain and developing effective interventions for mental health issues. As research continues to evolve, we will undoubtedly uncover even more about the intricate workings of the brain, highlighting the indispensable roles played by both cortical and subcortical (皮层下的) components.

人脑是一个极其复杂的器官，负责许多支配我们思想、情感和行为的功能。神经科学研究的一个关键领域是皮层和subcortical（皮层下的）结构之间的区别。虽然皮层通常与更高层次的认知过程如推理和决策相关，但subcortical（皮层下的）区域在我们功能的更基本方面中发挥着至关重要的作用，包括情感调节和记忆处理。要理解subcortical（皮层下的）区域的重要性，我们首先必须考虑它们的解剖结构。subcortical（皮层下的）结构包括几个重要组成部分，如丘脑、下丘脑、杏仁体和基底神经节。这些部分各自具有不同的功能，对我们的整体心理和情感健康做出贡献。例如，杏仁体对于处理恐惧和快乐等情绪至关重要，而基底神经节则对运动控制和习惯形成至关重要。研究表明，这些subcortical（皮层下的）区域的功能障碍可能导致各种心理疾病。例如，杏仁体的异常与焦虑和抑郁有关。这突显了理解subcortical（皮层下的）区域如何与皮层区域相互作用以影响我们的行为和情感反应的重要性。此外，皮层和subcortical（皮层下的）结构之间的关系不仅仅是等级关系；而是一种动态的相互作用。皮层可能处理复杂的信息并做出决策，但往往是subcortical（皮层下的）结构驱动我们的即时反应和本能。例如，当面临突发威胁时，我们的subcortical（皮层下的）大脑可能会在我们甚至没有时间意识到情况之前就触发战斗或逃跑的反应。这种快速反应对于生存至关重要，证明了subcortical（皮层下的）区域在我们日常生活中的基本作用。此外，神经成像技术的进步使科学家能够以前所未有的细节研究大脑，揭示subcortical（皮层下的）结构如何相互沟通以及与皮层的联系。这些研究为理解大脑疾病开辟了新的途径，导致针对特定subcortical（皮层下的）通路的潜在治疗。例如，研究人员正在探索刺激某些subcortical（皮层下的）区域如何缓解抑郁症状或改善帕金森病患者的运动功能。总之，虽然在讨论大脑功能时皮层通常受到更多关注，但subcortical（皮层下的）区域同样重要。它们支撑着我们许多基本的情感和生理反应，并且它们与皮层区域的相互作用塑造了我们的思想和行为。理解这些subcortical（皮层下的）结构的复杂性对于推进我们对大脑的认识和开发有效的心理健康干预措施至关重要。随着研究的不断发展，我们无疑将揭示更多关于大脑复杂运作的知识，突出皮层和subcortical（皮层下的）成分所扮演的不可或缺的角色。