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Updated: Aug 2, 2026

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基于MRI的3D估计骨肌肉结构和收缩期间的应变

Roberto A Pineda Guzman1, Carly A Lockard1, Xingyu Zhou2

  • 1Carle Clinical Imaging Research Program, Stephens Family Clinical Research Institute, Carle Health, Urbana, IL, USA.

Journal of biomechanics
|November 13, 2025
PubMed
概括

这项研究引入了一种新的MRI方法,用于测量3D骨肌肉结构和收缩期间的应变. 这一进步为健康和疾病研究提供了对肌肉力学的新见解.

关键词:
这就是为什么MRI是MRI.肌肉架构是指肌肉的架构.肌肉收缩是指肌肉的收缩.肌肉张力是因为肌肉的疲劳.骨架肌肉是一个骨肌肉.

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Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...