V2EX cerebral circulation

Cerebral Circulation

Definition / 定义

cerebral circulation脑循环;脑部血液循环。指供应大脑的动脉、毛细血管与静脉系统所形成的血流过程,负责向脑组织输送氧气和营养,并带走代谢废物(临床上常与“脑血流量、缺血、卒中”等话题相关)。也可更广义地指脑血管循环系统本身。

Pronunciation / 发音

/serbrl skjlen/

Examples / 例句

Adequate cerebral circulation is essential for normal brain function.
充足的脑部血液循环对大脑正常功能至关重要。

If cerebral circulation is impaired, even brief oxygen deprivation can cause lasting neurological damage.
如果脑循环受损,即使短暂缺氧也可能造成持久的神经系统损伤。

Etymology / 词源

cerebral 来自拉丁语 cerebrum(“大脑”);circulation 来自拉丁语 circulatio(“环行、循环”),与 circulus(“圆圈”)同源。组合起来字面意思就是“大脑的循环(血流)”。

Related Words / 相关词汇

Literary Works / 文学作品

  • Gray’s Anatomy(《格雷解剖学》):在神经系统与血管解剖相关章节讨论脑部供血与静脉回流(涉及脑循环概念)。
  • Harrison’s Principles of Internal Medicine(《哈里森内科学》):在脑卒中、缺血性脑病等章节频繁涉及脑循环与灌注。
  • Adams and Victor’s Principles of Neurology(《亚当斯与维克托神经病学原理》):在脑血管病部分讨论脑循环障碍与临床表现。
  • Principles of Neural Science(《神经科学原理》):在脑代谢、血流调控与神经血管耦合相关内容中使用脑循环概念。
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