V2EX cortices

Cortices

释义 Definition

corticescortex 的复数形式,常指“(大脑)皮层”(如 cerebral cortices),也可指植物或器官的“皮层/外层组织”。在现代语境中最常见的是大脑皮层:与感知、语言、记忆、计划、决策等高级功能密切相关的外层神经组织。(该词还有其他专业含义,但以神经科学用法最常见。)

发音 Pronunciation (IPA)

/kr.t.siz/

例句 Examples

The cortices of the brain help us think and understand language.
大脑的皮层帮助我们思考并理解语言。

Although the two cortices look similar, they can process information in different ways depending on the task and the connections they have.
尽管这两侧皮层看起来相似,但它们会根据任务以及各自的连接方式,以不同方式处理信息。

词源 Etymology

cortex 来自拉丁语 cortex,本义是“树皮、外皮”。后来在解剖学与生物学中引申为“器官或组织的外层”,再进一步在神经科学里特指“大脑皮层”。cortices 是其拉丁式复数形式。

相关词 Related Words

文学与著作 Literary Works

  • Principles of Neural Science(Eric R. Kandel 等):讨论不同cortices(如感觉皮层、运动皮层)的功能分工与连接。
  • The Man Who Mistook His Wife for a Hat(Oliver Sacks):在病例叙述中常涉及皮层损伤与相关症状(文中多以 cortex/cortices 出现)。
  • Neuroscience: Exploring the Brain(Mark F. Bear 等):介绍大脑不同皮层区域如何协同完成认知与感知任务。
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