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功能磁共振技术在癫痫研究中的应用

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摘要 本文检索近十年来国内外将功能磁共振技术应用于癫痫患者中的研究成果。发现联合EEG和fMR I技术分析部分性癫痫患者发作间期棘波可能能用于区别痫性放电的起源和扩散,确定真正的致痫源;对特发性全面发作癫痫患者,可了解其发病机制、累及范围及真正的起源。fMR I在癫痫患者术前定位与W ada试验一致性较好,有望替代W ada这一有创检查。另外fMR I语言认知检查方法尚无统一的标准。随着临床研究的不断扩展和MR I硬件及软件分析技术的改进,将进一步揭示不同脑区更精细的分工及与高级整合之间的相互关系,这对推动临床癫痫病学的发展必将产生更为深远的影响。
出处 《中国全科医学》 CAS CSCD 2006年第7期586-588,591,共4页 Chinese General Practice
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