相关实验视频

Updated: Jul 19, 2026

An Experimental and Finite Element Protocol to Investigate the Transport of Neutral and Charged Solutes across Articular Cartilage
07:57

An Experimental and Finite Element Protocol to Investigate the Transport of Neutral and Charged Solutes across Articular Cartilage

Published on: April 23, 2017

6.3K

量化MRI测量组合变化,尽管在健康成年人的带骨中进行了小的机械测量,但在施加负荷下发生了变化

Marit E Scott1, Bruce D Beynnon2, Andrew S Borah3

  • 1Department of Electrical and Biomedical Engineering, University of Vermont, USA; Surgical Operating Unit, Medtronic, USA.

Journal of biomechanics
|July 19, 2025
PubMed
概括

在健康关节中控制膝盖负荷会改变软骨的组成. 磁共振成像 (MRI) 揭示了T1ρ和T2*放松时间的变化,表明即使在微小的机械变化中,负载也会影响软骨健康.

关键词:
软骨和软骨是一种膝盖 膝盖 膝盖 膝盖 在负载负载的负载.与MR兼容的MR兼容这种QMRI是QMRI

更多相关视频

Software-Assisted Quantitative Measurement of Osteoarthritic Subchondral Bone Thickness08:52

Software-Assisted Quantitative Measurement of Osteoarthritic Subchondral Bone Thickness

Published on: March 18, 2022

3.1K
Destabilization of the Medial Meniscus and Cartilage Scratch Murine Model of Accelerated Osteoarthritis07:06

Destabilization of the Medial Meniscus and Cartilage Scratch Murine Model of Accelerated Osteoarthritis

Published on: July 6, 2022

4.8K

相关概念视频

Measurements of Strain01:27

Measurements of Strain

Strain quantifies the deformation of a material under force, typically measured as normal strain, which represents the change in length when compared with the original length. Electrical strain gauges are used for enhanced accuracy. These devices consist of a conductive wire mounted on a paper backing that adheres to the material's surface. These gauges operate on the piezoresistive effect, where the wire's electrical resistance changes in response to mechanical deformation. The strain gauge...