V2EX neurulation

Neurulation

定义 Definition

神经胚形成(神经管形成):胚胎早期发育过程之一,指神经板(neural plate)卷曲并闭合形成神经管(neural tube)的过程;神经管随后发育为脑和脊髓。该词主要用于发育生物学与胚胎学语境。

发音 Pronunciation

  • IPA(英):/njrlen/
  • IPA(美):/nrlen/

例句 Examples

Neurulation happens early in embryo development.
神经胚形成发生在胚胎发育的早期阶段。

Defects during neurulation can lead to serious neural tube disorders such as spina bifida.
神经胚形成过程中若出现缺陷,可能导致严重的神经管疾病,例如脊柱裂。

词源 Etymology

neurulation 由 **neuro-**(与“神经”有关,源自希腊语 neuron,意为“神经”)+ -lation / -ation(表示“过程、形成”)构成,字面含义即“神经结构的形成过程”,在现代胚胎学中专指“神经管形成”。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Langman’s Medical Embryology(《兰曼人体胚胎学》):常在“Neurulation / Neural tube development”章节系统讨论该过程。
  • The Developing Human: Clinically Oriented Embryology(Moore & Persaud,《人体发育:临床胚胎学》):以临床关联(如神经管缺陷)解释 neurulation。
  • Principles of Development(Wolpert 等,《发育原理》):在形态发生与胚层分化相关章节中提及 neurulation 的机制与调控。
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