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在耳植入器的青少年和年轻成年人中长期跟踪静脉功能

Niki Karpeta^1,2, Eva Karltorp^1,2, Luca Verrecchia^1,2

¹Department of Clinical Science, Intervention and Technology, Karolinska Institute, 141 86 Stockholm, Sweden.

Audiology research

|April 25, 2025

概括

带有耳植入器的儿童的静脉功能测试显示,近一半的植入耳朵显著受损. 骨导向前庭唤起肌原潜力 (VEMPs) 和视频头部脉冲测试可靠地评估这些年轻患者的平衡.

科学领域:

儿科听力学儿科听力学
神经科学是一个神经科学.
静脉系统研究研究

背景情况:

垂体功能对于头部位置调节和空间导航至关重要,在儿童时期成熟.
静脉功能障碍与儿科听力损失有关,并对运动技能产生负面影响.
耳植入器 (CI) 是严重听力损失的主要治疗方法.

研究的目的:

研究早期耳植入物对CI使用者的听力,言语,心理和平衡发展的长期结果.
评估前庭功能,并评估在儿童和年轻成年人具有耳植入物的适当测试方法.

主要方法:

使用视频头部冲动测试 (vHIT) 和用空气和骨传导振动引起的宫/眼前庭引起的肌原潜力 (cVEMP,oVEMP).
评估每种植入耳朵的vHIT,cVEMP和oVEMP结果,将它们与听力损失病因联系起来.
包括动态视力敏度 (DVA) 测试来评估临床.

主要成果:

异常的侧通道检测发生在46.1%的植入耳朵中.
骨导向cVEMP (BC cVEMP) 在43.3%的耳朵中异常,BC oVEMP在55.3%的耳朵中异常.
与听力损失诊断相关的侧面通道损伤;与双边通道损伤相关的振荡症.

结论:

侧腔通道测试和BC VEMPs在CI用户的前庭评估中显示出高的可重现性.
这些测试相互补充,提供全面的前庭评估.
在双边前庭功能障碍患者中,DVA是动态动症的有用查工具.

关键词:

泰亚西亚是什么意思这是VEMP.青春期青春期青春期双边前立腺损失.双边前庭病变 - 双边前庭病变孩子们的孩子们的孩子们的孩子们.耳植入式耳道植入器在这个过程中,VIT.这是前置体前置体.

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相关概念视频

The Cochlea

The Cochlea

The cochlea is a coiled structure in the inner ear that contains hair cells—the sensory receptors of the auditory system. Sound waves are transmitted to the cochlea by small bones attached to the eardrum called the ossicles, which vibrate the oval window that leads to the inner ear. This causes fluid in the chambers of the cochlea to move, vibrating the basilar membrane.

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.

Anatomy of the Ear

Anatomy of the Ear

Auditory sensation, commonly called hearing, involves the transformation of sonic waves into neural impulses facilitated by the structures of the auditory organ. The prominent, flesh-like structure on the side of the head, called the auricle, directs sound waves towards the auditory canal. The auricle is often mislabeled as the pinna, a term more aligned with mobile structures like a feline's external ear. The auditory canal penetrates the cranium via the external auditory meatus of the...