Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Introduction to Joints00:58

Introduction to Joints

The adult human body usually has 206 bones, and except for the hyoid bone in the neck, each bone is connected to at least one other bone. Joints are the location where bones come together. Many joints allow for movement between the bones. At these joints, the articulating surfaces of the adjacent bones can move smoothly against each other. However, the bones of other joints may be joined by connective tissue or cartilage. These joints are designed for stability and provide little or no movement.
Structural Joints: Fibrous Joints01:03

Structural Joints: Fibrous Joints

Fibrous joints are a type of joint where the bones are connected by fibrous connective tissue. These joints provide stability and minimal to no movement between the articulating bones. There are three types of fibrous joints.
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Dynamic Mechanics and Longitudinal Changes in Temporomandibular Joint Structural Integrity.

Journal of oral rehabilitation·2026
Same author

Nocturnal Autonomic Nervous System and Jaw Muscle Activities and Ramus Height in Children.

Orthodontics & craniofacial research·2025
Same author

Identification of Differential Fibrocartilage Degradation Between Sexes in a Burn-Synovectomy Temporomandibular Osteoarthritis Mouse Model.

Orthodontics & craniofacial research·2025
Same author

Nocturnal Autonomic Nervous System Dynamics and Chronic Painful Temporomandibular Disorders.

JDR clinical and translational research·2025
Same author

The challenge of ecological validity in temporomandibular disorders research.

Journal of oral rehabilitation·2024
Same author

Orthognathic surgery effects on temporomandibular joint compressive stresses.

Orthodontics & craniofacial research·2023

相关实验视频

Updated: Jun 18, 2026

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents
09:05

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents

Published on: January 10, 2014

7.6K

机械和行为相关的关节关节差异

J C Nickel1,2, Y M Gonzalez2, Y Liu3

  • 1Oregon Health & Science University, School of Dentistry, Department of Oral and Craniofacial Sciences, Portland OR, USA.

Journal of dental research
|September 14, 2024
PubMed
概括

关节 (TMJ) 盘的位移增加了组织负荷,通过能量密度 (ED) 和功率因子 (DF) 来衡量. 机械行为评分 (MBS) 在移位TMJ患者中显著更高,这表明潜在的退行性变化.

关键词:
TMJJ TMJJ 在线观看生物力学 生物力学电动肌谱学 电动肌谱学人类 人类 人类 人类 人类 人类 人类的肌肉 的肌肉机械疲劳机械疲劳是什么部关节疾病 部关节疾病

更多相关视频

Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

638
Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice
06:37

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice

Published on: September 13, 2024

886

相关实验视频

Last Updated: Jun 18, 2026

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents
09:05

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents

Published on: January 10, 2014

7.6K
Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

638
Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice
06:37

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice

Published on: September 13, 2024

886

科学领域:

  • 生物力学 生物力学
  • 矯正牙科 矯正牙科是一種矯正牙科.
  • 生物材料是一种生物材料.

背景情况:

  • 关节 (TMJ) 的疲劳与负载大小 (能量密度,ED) 和频率 (肌功率因子,DF) 有关.
  • 了解这些因素对于评估关节健康和预测疾病进展至关重要.

研究的目的:

  • 在有或没有关节盘位移 (±D) 的受试者中测量ED和DF.
  • 为了比较群体之间的机械行为得分 (MBS = ED2 × DF).
  • 评估MBS作为关节结构变化的潜在生物标志物.

主要方法:

  • 使用磁共振成像 (MRI) 来分类TMJ盘位移的观察性研究.
  • 在现场记录下肌活动,以确定任务因子 (DF).
  • 模拟的TMJ负荷和体内动态立体测量用于估计能量密度 (ED).
  • 进行了变异的多变量分析,t测试和K平均线集群分析.

主要成果:

  • 与-DTMJ相比,+DTMJ的平均ED显著高 (2倍).
  • 职责因子 (DF) 在白天和masseter vs. temporalis肌肉中较高.
  • 白天按摩器MBS在+DTMJ的女性中最高,超过-DTMJ的女性2至43倍.
  • 集群分析确定了在+DTMJ中MBS显著更高的群体.

结论:

  • 机械行为评分 (MBS) 在患有盘位移的TMJ患者中显著升高.
  • MBS可以作为一个有价值的生物标志物来预测退行性TMJ疾病的进展或逆转.
  • 这些发现突显了负载参数对关节组织健康的影响.