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在没有匹配的培训对象的情况下,扩散MRI数据的跨站点协调.

Alberto De Luca1, Tine Swartenbroekx2, Harro Seelaar2

  • 1Image Sciences Institute, Center for Image Sciences, University Medical Center Utrecht, Utrecht, the Netherlands.

Magnetic resonance in medicine
|May 23, 2025
PubMed
概括

本研究介绍了RISH-GLM,这是一个新的框架,可以在不同地点协调扩散MRI (dMRI) 数据,而不需要匹配的培训组. 这种方法有效地减少了跨站点的变化,使得dMRI数据从多个来源的聚合分析.

关键词:
脑子 脑子 脑子 大脑扩散MRI是什么意思扩散张力成像 扩散张力成像统一化和化 统一化和化

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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...