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Updated: Jun 26, 2025

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对于DCE-MRI,对比传输模型的结构和实际可识别性

Martina Conte1,2, Ryan T Woodall2, Margarita Gutova3

  • 1Department of Mathematical Sciences "G. L. Lagrange", Politecnico di Torino, Torino, Italy.

PLoS computational biology
|May 15, 2024
PubMed
概括

在动态对比增强MRI中准确的参数估计需要仔细考虑数据质量. 虽然模型在结构上是可识别的,但对比传输模型的实际可识别性在很大程度上取决于数据噪声水平.

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Magnetic Resonance Imaging01:24

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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...
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