相关实验视频

Updated: Mar 6, 2026

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

眼运动系统的三部曲第二部分 - - 主动,被动和散射力第三部分 - - 诊断试验

Harley E A Bicas¹

¹Department of Ophthalmology, Faculdade de Medicina de Ribeirao Preto, Universidade de Sao Paulo. Ribeirao Preto, SP, Brazil.

Arquivos brasileiros de oftalmologia

|March 4, 2026

概括

这项研究探讨了眼睛运动,详细介绍了控制眼睛运动和旋转的活性和被动力. 它检查了肌肉力学,内化规律和能量消耗,以全面了解眼运动功能.

科学领域:

眼科和视觉科学眼科和视觉科学
生物力学生物力学
神经科学是一个神经科学.

背景情况:

眼睛的运动是由活跃的肌肉力量,被动的弹性力量和消散力的复杂相互作用所支配的.
了解这些力量对于诊断和治疗眼运动障碍,包括眼,至关重要.

研究的目的:

阐明眼部运动的基本原理,包括旋转和转移.
解释眼睛运动的机械基础,结合内化和肌肉功能的规律.
审查眼运动失衡的诊断方法和治疗考虑因素.

主要方法:

对眼部运动力学进行审查,包括力量 (主动,被动,消散) 和规律 (谢林顿,赫林格).
对眼肌肉解剖学,功能和轨道内的相互作用进行分析.
检查眼运动障碍的诊断技术,包括肌肉对分析和偏差测量.

主要成果:

眼部运动是由活跃的肌肉力量,被动的弹性力量和能量消散机制的平衡造成的.
谢林顿和海灵定律解释了肌肉力量的分布和眼睛旋转的潜在限制.
被动力,特别是肌肉弹性,在限制眼睛旋转方面发挥着重要作用.

结论:

眼运动系统不是一个保守的系统,因为持续运动需要能量消耗.
了解肌肉功能,肌肉间膜和外科手术的含义是管理眼运动障碍的关键.
准确测量和诊断视需要标准化条件和可能修订的测量单位.

更多相关视频

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Published on: April 14, 2014

Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients

Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients

Published on: March 29, 2022

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...

Muscles of the Eye

Muscles of the Eye

The muscles of the eye are sophisticated structures that control eye movement and focus, allowing for the precise and rapid adjustments necessary for vision. The human eye is controlled by ten muscles — six extraocular muscles, three intraocular muscles, and one primary eyelid retractor muscle.
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...