功能MRI及其在微波輻射神經(jīng)生物學(xué)效應(yīng)研究中的應(yīng)用進(jìn)展
發(fā)布時(shí)間:2018-01-26 06:51
本文關(guān)鍵詞: 功能磁共振成像 血氧水平依賴 微波輻射 神經(jīng)生物學(xué)效應(yīng) 海馬 出處:《國際醫(yī)學(xué)放射學(xué)雜志》2016年06期 論文類型:期刊論文
【摘要】:功能MRI技術(shù)能夠提供腦內(nèi)局部代謝產(chǎn)物和血氧變化水平等醫(yī)學(xué)成像信息,該技術(shù)已在神經(jīng)、認(rèn)知科學(xué)領(lǐng)域得到了廣泛應(yīng)用。同時(shí),隨著微波等電磁技術(shù)的普遍使用,對(duì)微波輻射生物效應(yīng)的關(guān)注度也越來越高,但是現(xiàn)有微波輻射生物效應(yīng)還缺乏醫(yī)學(xué)成像證據(jù)。通過綜述功能MRI和微波輻射神經(jīng)生物學(xué)效應(yīng)研究的進(jìn)展,提出了微波輻射神經(jīng)生物學(xué)效應(yīng)研究亟待解決的問題,并對(duì)功能MRI技術(shù)應(yīng)用于微波輻射所致神經(jīng)損傷研究的可行性進(jìn)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.
【作者單位】: 軍事醫(yī)學(xué)科學(xué)院放射與輻射醫(yī)學(xué)研究所;
【基金】:國家自然科學(xué)基金面上項(xiàng)目(81472951)
【分類號(hào)】:R445.2;R818
【正文快照】: 近年來MRI技術(shù)不斷發(fā)展,已經(jīng)從單純的大腦結(jié)構(gòu)成像發(fā)展到腦功能成像,可提供詳細(xì)和動(dòng)態(tài)的組織結(jié)構(gòu)、物質(zhì)代謝以及認(rèn)知活動(dòng)神經(jīng)功能變化等相關(guān)的直接醫(yī)學(xué)成像信息[1-2],并已在神經(jīng)、認(rèn)知科學(xué)等多個(gè)領(lǐng)域得到了廣泛應(yīng)用。隨著科學(xué)技術(shù)的不斷進(jìn)步,微波等電磁技術(shù)在眾多領(lǐng)域得到了廣
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