V2EX electrophysiology

Electrophysiology

释义 Definition

电生理学:研究生物体(尤其是神经、肌肉、心脏等组织)电活动的学科与方法,包括电位变化、动作电位、离子通道活动及其测量技术(如心电图、脑电图等)。在医学中常用于诊断与治疗心律失常等问题。

发音 Pronunciation

/lktrofzildi/

例句 Examples

Electrophysiology helps doctors understand abnormal heart rhythms.
电生理学帮助医生理解异常的心律。

In the lab, researchers used electrophysiology to record how neurons responded to a new drug over time.
在实验室里,研究人员用电生理学记录神经元对一种新药在一段时间内的反应变化。

词源 Etymology

来自希腊语词根组合:**electro-**(与“电”有关,源自 ēlektron,意为“琥珀”,古人观察到琥珀摩擦可生电)+ **physio-**(自然、生命功能,源自 physis “自然”) + -logy(“学科/研究”,源自 logos “言说/研究”)。整体字面义为“研究生命体电现象的学科”。

相关词 Related Words

文学作品中的用例 Literary Works

  • Ion Channels of Excitable Membranes(Bertil Hille):经典著作,系统介绍离子通道与电生理实验的核心概念与方法。
  • Principles of Neural Science(Eric R. Kandel 等):神经科学权威教材,多个章节使用并讨论电生理学在神经研究中的应用。
  • Cardiac Electrophysiology: From Cell to Bedside(Douglas P. Zipes, José Jalife):心脏电生理领域的重要参考书,涵盖从基础机制到临床实践。
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