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

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

A Robust Self-Powered Triboelectric Sensor for Risk Mitigation in Seismic Scenarios: IoT Communication and Dimensional Monitoring.

ACS omega·2026
Same author

Association of Preoperative Cerebrospinal Fluid Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand With 1-Year Postsurgical Pain Severity in Older Adults: A Trial Secondary Analysis.

Anesthesia and analgesia·2026
Same author

At the Crossroads of Innovation.

IEEE pulse·2026
Same author

Survival After Diagnosis of Cardiovascular Disease in Survivors of Adolescent and Young Adult Lymphoma.

European journal of haematology·2026
Same author

Spin dynamics in Ru<sup>III</sup>-oxalate complexes: synthesis, characterization, and a<i>b initio</i> insights.

Dalton transactions (Cambridge, England : 2003)·2026
Same author

Fluid Flow Analysis of Pulmonary Hypertension in End-Stage Renal Disease: A Novel Alternative Methods-Driven Case Study.

Journal of biomechanical engineering·2026

相关实验视频

Updated: Sep 11, 2025

Tracking Rats in Operant Conditioning Chambers Using a Versatile Homemade Video Camera and DeepLabCut
08:32

Tracking Rats in Operant Conditioning Chambers Using a Versatile Homemade Video Camera and DeepLabCut

Published on: June 15, 2020

12.7K

使用DeepLabCut进行动物步态分析的管道验证.

L Savannah Dewberry1, Carlos Cruz2, Kaitlin Southern2

  • 1Department of Anesthesiology, School of Medicine, Duke University, Durham, NC, USA.

Journal of biomechanical engineering
|August 13, 2025
PubMed
概括

深度实验室的DeepLabCut (DLC) 和通过声势和区域的自动步态分析 (AGATHA) 已被集成用于大鼠步态分析. 结合DLC和AGATHA,可以提供互补的时空,动态和动态步态尺度.

更多相关视频

3D Kinematic Gait Analysis for Preclinical Studies in Rodents
10:19

3D Kinematic Gait Analysis for Preclinical Studies in Rodents

Published on: August 3, 2019

10.8K
Applying the RatWalker System for Gait Analysis in a Genetic Rat Model of Parkinson's Disease
04:08

Applying the RatWalker System for Gait Analysis in a Genetic Rat Model of Parkinson's Disease

Published on: January 18, 2021

2.9K

相关实验视频

Last Updated: Sep 11, 2025

Tracking Rats in Operant Conditioning Chambers Using a Versatile Homemade Video Camera and DeepLabCut
08:32

Tracking Rats in Operant Conditioning Chambers Using a Versatile Homemade Video Camera and DeepLabCut

Published on: June 15, 2020

12.7K
3D Kinematic Gait Analysis for Preclinical Studies in Rodents
10:19

3D Kinematic Gait Analysis for Preclinical Studies in Rodents

Published on: August 3, 2019

10.8K
Applying the RatWalker System for Gait Analysis in a Genetic Rat Model of Parkinson's Disease
04:08

Applying the RatWalker System for Gait Analysis in a Genetic Rat Model of Parkinson's Disease

Published on: January 18, 2021

2.9K

科学领域:

  • 生物机械分析分析
  • 动物运动研究动物运动研究.
  • 计算神经科学是一种计算神经科学.

背景情况:

  • 通过口味和区域的自动步态分析 (AGATHA) 分析了时空步态适应.
  • 阿加萨缺乏测量运动变量的能力,比如关节角度.
  • DeepLabCut (DLC) 设计用于精确测量动力学变量.

研究的目的:

  • 将DeepLabCut (DLC) 与通过色调和区域 (AGATHA) 的自动步行分析算法集成.
  • 为了比较DLC和AGATHA测量的步态变量.
  • 评估DLC和AGATHA的联合实用性,以进行全面的步态分析.

主要方法:

  • 手动数字化高速视频以训练DLC进行自动标记追踪.
  • 开发一个MATLAB管道,从DLC坐标计算步态参数 (脚高度,背部角度,中脚角度).
  • 分析了418个使用DLC和AGATHA的Sprague-Dawley大鼠视频.

主要成果:

  • 在速度,后肢功率因子,步伐长度和步骤宽度方面,DLC表现出比AGATHA更高的变化.
  • DLC成功测量了AGATHA中缺少的动力学变量 (联合角度).
  • 阿加萨提供了DLC无法获得的时空和动态测量.

结论:

  • DLC和AGATHA为步态分析提供互补的数据集.
  • 单独使用AGATHA,单独使用DLC或两者之间的选择取决于所需的特定步行变量.
  • 综合DLC-AGATHA分析通过结合动力学和时空/动态测量来增强步态研究的范围.