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Updated: Jul 21, 2025

Simultaneous PET/MRI Imaging During Mouse Cerebral Hypoxia-ischemia
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使用高分辨率,多模式7TMRI对海马体 perfusion 的新见解

Roy A M Haast1, Sriranga Kashyap2,3, Dimo Ivanov2

  • 1Centre of Functional and Metabolic Mapping, Western University, London, Ontario, Canada.

bioRxiv : the preprint server for biology
|July 28, 2023
PubMed
概括

这项研究揭示了使用非侵入性成像技术在海马子的血流 (输液) 中存在显著差异. 这些变化与神经元密度和接近血管的密度有关,为大脑健康提供了洞察力.

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相关概念视频

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...
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