V2EX chemoreception

Chemoreception

释义 Definition

化学感受(化学感受作用):生物通过化学感受器检测环境或体内的化学物质(如气味分子、溶解的化学物、血液中的 CO/氧浓度等),从而引发感觉与生理反应(如嗅觉、味觉、呼吸调节、觅食与避险行为)。在生物学与神经科学中常用;也可广义指对化学刺激的感知机制。

发音 Pronunciation (IPA)

/kimorspn/

例句 Examples

Chemoreception helps fish detect food in murky water.
化学感受帮助鱼在浑浊的水中发现食物。

In many animals, chemoreception integrates signals from smell and taste to shape feeding, mating, and avoidance behaviors.
在许多动物中,化学感受会整合嗅觉与味觉的信号,从而影响进食、求偶与规避危险等行为。

词源 Etymology

由 **chemo-**(化学的,来自 chemical)+ reception(接收、感受,源自拉丁语 recipere “接受”)构成,字面意思是“对化学信息的接收/感受”。该词常用于描述嗅觉、味觉以及对血液气体变化的感知等生理机制。

相关词 Related Words

文学与经典著作举例 Literary Works

  • Principles of Neural Science(Kandel 等):在感觉系统与化学感受相关章节中讨论嗅觉/味觉通路。
  • Neuroscience(Purves 等):在嗅觉与味觉机制的介绍中出现并解释化学感受。
  • Campbell Biology(Campbell 等):在动物行为与感觉系统部分涉及 chemoreception(尤其与觅食、信息传递相关)。
  • Animal Physiology(Hill, Wyse & Anderson):在感觉生理与呼吸调节(化学感受器)内容中使用该术语。
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