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

Local Anesthetics: Differential Sensitivity of Nerve Fibers01:24

Local Anesthetics: Differential Sensitivity of Nerve Fibers

Local anesthetics (LAs) block the sodium channels of nerve trunks, sensory nerve endings, and neuromuscular junctions. Although LAs can block all kinds of nerves, the sensitivity of nerve fibers differs according to nerve types and structures. LAs are known to block myelinated fibers faster than unmyelinated ones. Also, they block pain or sensory neurons at low concentrations without affecting the motor neurons involved in muscle contractions. This helps relieve labor pain without affecting the...
Spinal Nerves: Plexus I01:22

Spinal Nerves: Plexus I

Nerve plexuses are networks of interlacing nerves that serve as communication hubs to distribute and organize nerve action across various body regions. The nerve plexuses are organized into the cervical plexus located in the neck region, brachial plexus in the shoulder area, lumbar plexus found in the lower back, sacral plexus situated in the pelvis, and coccygeal plexus located in the coccygeal region.
The Cervical Plexus
The cervical plexus, formed by the anterior rami of the first four...

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

Biomechanical Differences During Overground Walking in Virtual Reality: A Comparative Study With a Real Environment.

Journal of applied biomechanics·2026
Same author

Why do many elderly Japanese die suddenly during winter bathing?

International journal of biometeorology·2026
Same author

Exploration of Inertial Sensor-Derived Kinematic Predictors for Dynamic Balance Assessment in the Active Adult.

Open access journal of sports medicine·2025
Same author

Impacts of Racket Handle Design on Table Tennis Topspin Forehand Rally Performance Among Beginner Players.

Sports (Basel, Switzerland)·2025
Same author

Biomechanical effects of saddle height changes in leisure cycling with unilateral transtibial prostheses: A simulated study.

PloS one·2025
Same author

The Median Nerve Displays Adaptive Characteristics When Exposed to Repeated Pinch Grip Efforts of Varying Rates of Force Development: An Ultrasonic Investigation.

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine·2024

相关实验视频

Updated: May 10, 2026

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies
06:40

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies

Published on: January 11, 2019

11.2K

在中枢神经形态变化上的握力调制改变了中枢神经形态.

Shengwei Li1, Aaron M Kociolek2, Lizbeth A Mariano3

  • 1Graduate School of Design, Kyushu University, Fukuoka, Japan.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society
|March 15, 2025
PubMed
概括

握力施加会改变中枢神经的形状和大小,可能导致手掌道综合征 (CTS) 的发展,特别是在主导手中. 这表明动态中枢神经评估可能有助于理解CTS风险.

关键词:
卡尔帕道的道.中间神经的中间神经.副突连接组织子突连接组织超声波学 超声波学 超声波学

更多相关视频

Measurement of Spatial Stability in Precision Grip
09:36

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

3.1K
Functional and Physiological Methods of Evaluating Median Nerve Regeneration in the Rat
12:09

Functional and Physiological Methods of Evaluating Median Nerve Regeneration in the Rat

Published on: April 18, 2020

12.0K

相关实验视频

Last Updated: May 10, 2026

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies
06:40

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies

Published on: January 11, 2019

11.2K
Measurement of Spatial Stability in Precision Grip
09:36

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

3.1K
Functional and Physiological Methods of Evaluating Median Nerve Regeneration in the Rat
12:09

Functional and Physiological Methods of Evaluating Median Nerve Regeneration in the Rat

Published on: April 18, 2020

12.0K

科学领域:

  • 生物力学 生物力学
  • 神经科学是一个神经科学.
  • 医疗成像医学成像

背景情况:

  • 手腕道综合征 (CTS) 是由中枢神经的压缩引起的.
  • 超声波成像可以评估中枢神经指标用于CTS诊断.

研究的目的:

  • 研究握力调制与中枢神经的动态形态变化之间的关系.
  • 探索中枢神经动态在手腕道评估中的潜力.

主要方法:

  • 使用数字动力计和超声波成像,同时测量握力.
  • 超声波图像在各种握力水平 (0-100% MVF) 和放松阶段被捕获.
  • 分析包括中枢神经横截面积 (MNCSA) 和形状参数 (平整,直径变化).

主要成果:

  • 与基线相比,中枢神经横截面积 (MNCSA) 在握力任务中减少.
  • 主导中枢神经在握力后放松后显示增加平坦化 (较大的D1,较小的D2).
  • 在非主导手中没有观察到显著的形状变化.

结论:

  • 增加手的使用,握力和力量调节与中枢神经的形态变化相关.
  • 这些动态变化可能会导致中枢神经损伤和CTS的发展.
  • 中间神经动态显示了评估手管道状况的潜力.