相关实验视频

Updated: Jan 7, 2026

Data Acquisition and Analysis In Brainstem Evoked Response Audiometry In Mice

Data Acquisition and Analysis In Brainstem Evoked Response Audiometry In Mice

Published on: May 10, 2019

脑干听力中的性别差异唤起了北印度新兴成年人的潜力

Anita Gupta¹, Samir Kumar Singh¹, Jai Singh Yadav²

¹Department of Physiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India.

Annals of neurosciences

|December 19, 2025

概括

性别在新兴成年人中显著影响脑干听觉唤起潜能 (BAEP). 与男性相比,女性表现出较短的延迟和峰值间延迟,这表明性别是BAEP的关键因素.

科学领域:

神经科学是一个神经科学.
听力学听力学是指听力学.
人体生理学人体生理学

背景情况:

脑干听觉唤起潜能 (BAEP) 对于诊断影响听觉系统的神经系统疾病和估计听觉敏感度至关重要.
影响BAEP的因素包括病理和非病理因素,性别是一个重要的考虑因素.
虽然在老年人群中研究了性别对BAEP的影响,但新兴成年人的研究是有限的.

研究的目的:

调查北印度新兴成年人BAEP的性别差异.
为了确定这个年龄段的男性和女性之间的听觉唤起潜能变化的特定模式.

主要方法:

一项涉及120名健康参与者 (70名女性,50名男性) 的研究,年龄为19-25岁,来自印度北部.
测量两个耳朵的绝对延迟 (I,III,V) 和峰值间延迟 (I-III,I-V,III-V).
使用独立的t测试和曼·惠特尼U测试进行统计分析.

主要成果:

在两只耳朵中观察到波I的绝对延迟和高峰间延迟 (IPL) I-III和I-V的统计学上显著差异.
波动III和IPLIII-V也显示出基于性别的显著差异.
与男性相比,女性的绝对延迟时间和IPL时间较短.

结论:

性别在影响新兴成年人BAEP方面发挥着重要作用.
这些发现强调了在这个人口群体中解释BAEP时考虑性别的重要性.
这项研究有助于理解听觉通路成熟和性别特异性神经生理学.

关键词:

大脑干的听觉唤起了潜在的潜能.绝对的延迟时间绝对的延迟时间新兴的成年人.性别性别性别性别性别间峰值延迟时间间峰值延迟时间

更多相关视频

Evaluation of Auditory Brainstem Response in Chicken Hatchlings

Evaluation of Auditory Brainstem Response in Chicken Hatchlings

Published on: April 1, 2022

Author Spotlight: Investigating Vocal Information Representation in Small Primates and Its Alteration by Psychiatric Disorders Using Noninvasive EEG

Author Spotlight: Investigating Vocal Information Representation in Small Primates and Its Alteration by Psychiatric Disorders Using Noninvasive EEG

Published on: July 26, 2024

相关概念视频

Lateralization

Lateralization

Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.

Auditory Perception

Auditory Perception

The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...

Brainstem

Brainstem

The brainstem, located inferior to the brain and superior to the spinal cord, serves as a bridge between the cerebrum and the spinal cord. It plays a vital role in relaying information and controlling critical life functions. It comprises three primary regions: the midbrain, pons, and medulla oblongata.
The Midbrain
The midbrain is located beneath the diencephalon and connects the cerebrum with the lower parts of the brain. The cerebral peduncles are prominent midbrain structures that house the...