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Updated: Jul 28, 2026

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基于冲浪和选特征的分类方法用于使用扩散张力磁共振成像来诊断阿尔茨海默病

Nourhan Zayed1,2, Ghaidaa Eldeep3, Inas A Yassine3

  • 1Computer and Systems Department, Electronics Research Institute, Cairo, Egypt. nourhan@eri.sci.eg.

Scientific reports
|March 22, 2025
PubMed
概括

这项研究引入了一种使用扩散张力成像 (DTI) 来检测阿尔茨海默病 (AD) 进展的计算机辅助诊断系统. 基于DTI的框架准确地识别了微结构变化,有助于更早,更精确地诊断AD和轻度认知障碍.

关键词:
阿尔茨海默氏症 (AD) 是一种疾病.阿米格达拉的一个桃体.一个口袋的词汇.扩散张力成像 (DTI) 是一种扩散张力成像.在海马体内,海马体这里有SIFT功能和SURF功能.

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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...