相关实验视频

Updated: Jun 4, 2025

A Surgical Procedure for the Administration of Drugs to the Inner Ear in a Non-Human Primate Common Marmoset Callithrix jacchus

A Surgical Procedure for the Administration of Drugs to the Inner Ear in a Non-Human Primate Common Marmoset Callithrix jacchus

Published on: February 27, 2018

在两个密切相关的Peromyscus物种 (Peromyscus maniculatus和P. 莱科普斯 (Leucopus) 是一个

Luberson Joseph¹, Emily Margaret New¹, Desi Marie Joseph¹

¹Oklahoma State University (OSU), Department of Integrative Biology, College of Arts and Sciences, Stillwater, Oklahoma 74078, USA.

bioRxiv : the preprint server for biology

|December 23, 2024

概括

这项研究比较了Peromyscus leucopus和Peromyscus maniculatus小鼠的听力特征. 这两种物种都有相似的听觉值,支持它们在听觉研究中的应用.

科学领域:

听觉神经科学听觉神经科学
比较解剖学的比较解剖学
哺乳动物生物学哺乳动物生物学

背景情况:

佩罗米斯克属是生态,行为和进化研究的宝贵模型.
了解审计能力对于这些调查至关重要.

研究的目的:

为了比较两个Peromyscus物种之间的听觉相关特征:P. leucopus和P. maniculatus.
评估它们作为听觉研究模型的适用性.

主要方法:

记录了听觉脑干反应 (ABR).
分析了面形态和皮纳测量.
评估了脑干植入会议 (BIC) 的组成部分.

主要成果:

观察到面和形态的显著差异,P. leucopus通常较大.
这两种物种表现出相似的最佳频率值 (8-24 kHz).
在ABR波特征和与间隔时间差异 (ITD) 相关的延迟转移中发现了特定物种的差异.

结论:

白 (Peromyscus leucopus) 和毛 (Peromyscus maniculatus) 呈现出不同的形态和听觉反应模式.
这些发现支持了这两种物种作为未来听觉研究模型的实用性.

关键词:

一个叫做Peromyscus的植物.听觉脑干录音的记录双耳式听力双耳式听力听到听到听到听到听到听到听到间隔时间差异 (ITD)皮纳皮纳是什么意思

更多相关视频

Determining Ultrasonic Vocalization Preferences in Mice using a Two-choice Playback Test

Determining Ultrasonic Vocalization Preferences in Mice using a Two-choice Playback Test

Published on: September 3, 2015

Eliciting and Analyzing Male Mouse Ultrasonic Vocalization USV Songs

Eliciting and Analyzing Male Mouse Ultrasonic Vocalization USV Songs

Published on: May 9, 2017

相关概念视频

Convergent Evolution

Convergent Evolution

Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.

Hearing

Hearing

When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.