功能MRI及其在微波辐射神经生物学效应研究中的应用进展

发布时间：2018-01-26 06:51

本文关键词： 功能磁共振成像血氧水平依赖微波辐射神经生物学效应海马　出处：《国际医学放射学杂志》2016年06期 　论文类型：期刊论文

【摘要】：功能MRI技术能够提供脑内局部代谢产物和血氧变化水平等医学成像信息,该技术已在神经、认知科学领域得到了广泛应用。同时,随着微波等电磁技术的普遍使用,对微波辐射生物效应的关注度也越来越高,但是现有微波辐射生物效应还缺乏医学成像证据。通过综述功能MRI和微波辐射神经生物学效应研究的进展,提出了微波辐射神经生物学效应研究亟待解决的问题,并对功能MRI技术应用于微波辐射所致神经损伤研究的可行性进行展望。
[Abstract]:Functional MRI can provide medical imaging information such as local metabolites in brain and the level of blood oxygen change. This technology has been widely used in the field of neuroscience and cognitive science. At the same time. With the widespread use of electromagnetic technology such as microwave, the biological effects of microwave radiation are becoming more and more concerned. However, the existing biological effects of microwave radiation are still lack of medical imaging evidence. Through the review of functional MRI and microwave radiation neurobiological effects of research progress. The problems to be solved in the study of neurobiological effects of microwave radiation are put forward, and the feasibility of the application of functional MRI technique to the study of nerve injury induced by microwave radiation is prospected.
【作者单位】：军事医学科学院放射与辐射医学研究所;
【基金】：国家自然科学基金面上项目(81472951)
【分类号】：R445.2;R818
【正文快照】： 近年来MRI技术不断发展,已经从单纯的大脑结构成像发展到脑功能成像,可提供详细和动态的组织结构、物质代谢以及认知活动神经功能变化等相关的直接医学成像信息[1-2],并已在神经、认知科学等多个领域得到了广泛应用。随着科学技术的不断进步,微波等电磁技术在众多领域得到了广

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