V2EX cranial cavity

Cranial Cavity

释义 Definition

颅腔:位于头颅骨内的空间,主要容纳大脑及其保护结构(如脑膜、脑脊液),并与血管、脑神经等结构相关。医学语境中也常用来描述颅内病变、压力变化或影像学所见。(该词在解剖学中最常用;在更广义语境下也可泛指“颅内空间”。)

发音 Pronunciation (IPA)

/krenil kvti/

例句 Examples

The doctor reviewed the scan of the cranial cavity.
医生查看了颅腔的扫描影像。

In severe head trauma, bleeding within the cranial cavity can raise intracranial pressure and threaten brain function.
在严重头部外伤中,颅腔内出血可能导致颅内压升高,从而威胁大脑功能。

词源 Etymology

cranial 来自拉丁语 cranium(颅骨、头骨),与希腊语 kranion(头骨)相关;cavity 源自拉丁语 cavus(空的、凹的)。合起来 cranial cavity 直译为“颅骨内的空腔/腔隙”,即“颅腔”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》):在头颈部解剖章节中用于描述颅腔及其内容物与通道。
  • Clinically Oriented Anatomy(《临床应用解剖学》):常在颅内结构、脑膜与颅内压相关内容中出现该术语。
  • Neuroscience: Exploring the Brain(《神经科学:探索脑》):在介绍大脑所在的解剖环境与保护结构时会使用或等同描述“颅腔/颅内空间”。
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