临床视频眼震图与视频头脉冲试验。

文献信息

中文摘要

背景： 前庭评估已从主观的床旁观察发展为定量测量。眼震电图使眼震的早期客观记录成为可能，但其临床应用受到伪影和实际挑战的限制。视频眼震图利用新技术直接记录眼动，推动了该领域的发展，为记录所有类型的眼动提供了简单的解决方案。从床旁头脉冲试验到视频头脉冲试验的转变遵循了类似的轨迹，为临床医生提供了一种轻松量化前庭眼反射的新方法。本综述概述了这些技术及其临床实用性，并着眼于未来应用。

英文摘要

Vestibular assessment has evolved from subjective bedside observation to quantitative measurement. Electronystagmography-enabled early objective recording of nystagmus, but its clinical use was limited by artifacts and practical challenges. Video-oculography advanced the field with the use of new technology to directly record eye movements providing a simple solution to record all classes of eye movements. The transition from the bedside head impulse test to the video head impulse test followed a similar trajectory, providing clinicians a new way to easily quantify the vestibulo-ocular reflex. This review outlines these technologies and their clinical utility, with an eye toward future applications.