相关实验视频

Updated: Jun 28, 2025

The Measurement and Treatment of Suppression in Amblyopia

The Measurement and Treatment of Suppression in Amblyopia

Published on: December 14, 2012

前庭眼反射抑制:在数字时代的临床相关性和评估

Patrik Theodor Nerdal¹, Florin Gandor^2,3, Maximilian Uwe Friedrich^4,5,6

¹Department of Neurology, University Hospital Schleswig-Holstein and Kiel University, Kiel, Germany.

Digital biomarkers

|April 15, 2024

概括

前视眼反射抑制 (VORS) 对于视觉稳定至关重要. 数字健康技术为评估VORS缺陷提供了新的定量方法,提高了与年龄有关的疾病的临床相关性.

科学领域:

眼科医生眼科眼科
神经科学是一个神经科学.
生物医学工程生物医学工程

背景情况:

视觉敏度和图像稳定性对于日常任务至关重要,尤其是在头部运动期间.
前庭眼反射 (VOR) 和其抑制 (VORS) 保持稳定的视觉固定.
VORS对于将眼睛运动与头部运动对齐至关重要,以固定移动或静止的目标.

研究的目的:

突出VORS评估的临床相关性,因为它与与年龄相关的疾病和跌倒风险的联系.
引入数字健康技术作为当前定性VORS评估方法的优质替代品.
探索移动眼睛跟踪和虚拟现实的潜力,以进行定量VORS评估.

主要方法:

利用基于智能手机的视频眼镜进行可访问和高效的VORS评估.
集成移动眼睛跟踪与虚拟现实环境进行控制的VORS测试.
从基于数字健康的VORS评估中提取新的定量参数.

主要成果:

数字健康技术使得VORS评估更加精确和标准化.
从这些技术中获得的新参数可能为VORS病理提供新的见解.
这些进展促进了对眼睛稳定反射的更细致的理解.

结论:

数字医疗技术对于在临床实践中推进VORS评估具有重大前景.
需要进一步的研究才能充分发挥这些技术在了解VORS和相关条件方面的潜力.
改进的VORS评估可以带来更好的诊断和管理与年龄相关的平衡赤字.

关键词:

帕金森病是帕金森氏症的一种疾病.视门眼镜反射反应视眼反射抑制视眼反射抑制虚拟现实虚拟现实就是虚拟现实.

更多相关视频

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

Published on: May 23, 2013

Quantification of Oculomotor Responses and Accommodation Through Instrumentation and Analysis Toolboxes

Quantification of Oculomotor Responses and Accommodation Through Instrumentation and Analysis Toolboxes

Published on: March 3, 2023

相关概念视频

Accessory Structures of the Eye

Accessory Structures of the Eye

Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...

Open Angle Glaucoma: Treatment

Open Angle Glaucoma: Treatment

In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...