相关实验视频

Updated: Jun 3, 2025

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

在患有放大静脉水道的患者中调查第三窗症状:试点研究

Kimberley S Noij¹, Emily Y Huang¹, Nadia L Samaha^1,2

¹Department of Otolaryngology-Head and Neck Surgery Johns Hopkins University School of Medicine Baltimore Maryland USA.

|January 8, 2025

概括

患有前庭水道扩大 (EVA) 的患者会出现类似于上半圆形通道脱声综合征 (SCDS) 的症状. 这项研究突出了重叠的症状,表明EVA也可能影响第三个移动窗口.

科学领域:

耳鼻喉科耳鼻喉科耳鼻喉科
神经科学是一个神经科学.
听力学听力学是指听力学.

背景情况:

扩大前庭水道 (EVA) 是一种先天性内耳形.
第三种移动窗口障碍,如上半圆通道失听综合征 (SCDS),呈现出独特的听觉和前体症状.
埃瓦和其他第三移动窗口疾病之间的潜在重叠症状尚未得到充分证实.

研究的目的:

在被诊断患有EVA的患者中调查典型与第三移动窗口疾病相关的症状的患病率.
将EVA患者的症状概况与SCDS患者报告的症状进行比较.

主要方法:

在一个三级护理中心进行了一项横截面研究.
成人和患有EVA的儿科患者被调查了包括自声,超声和头在内的症状.
同时存在中耳或内耳病理的患者被排除在外.

主要成果:

在121名符合条件的EVA患者中,有36人完成了调查.
成年EVA患者报告高频率的超音量 (67%),自声 (52%) 和头 (67%),与SCDS率相比.
患有EVA的儿童表现出类似的超音量和头,但压力诱导症状和自声率较低.

结论:

这项研究是首次对EVA患者的第三窗口症状进行检查.
在EVA和SCDS之间的特定和非特定第三窗口症状的流行中存在显著的重叠.
EVA患者可能会出现其他第三移动窗口疾病的特征症状.

关键词:

扩大的前置水道.症状症状症状症状症状第三个窗户的窗户.

更多相关视频

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

Published on: April 28, 2020

相关概念视频

The Vestibular System

The Vestibular System

The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.

Equilibrium and Balance

Equilibrium and Balance

The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...