Ultra-high-field magnetic resonance imaging
Ultra-high-field magnetic resonance imaging
复制标题
超高场磁共振成像
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
S. Eiho
中科院分区：
文献类型：
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作者：
M. Kuwahara;S. Eiho
了解人类大脑功能、大脑发育和大脑功能障碍是21世纪世纪的重大挑战之一。生物医学成像现在遇到了一些技术限制，这些限制暴露了其潜力。为了克服目前对高场磁共振脑成像（MRI）的限制并发挥其最大潜力，CEA在其萨克雷中心（位于埃松）建造了NeuroSpin，这是一个超高场神经成像设施。NeuroSpin已经拥有三个完全运行的MRI系统。第一个是3特斯拉的高场系统，第二个是7特斯拉的超高场系统，这两个系统都致力于人类的临床研究和调查，而第三个是专为小动物研究设计的超高场17.65特斯拉系统。2011年，NeuroSpin将调试一个11.7特斯拉的超高场系统，该系统具有前所未有的功率，专为人体研究而设计。磁场的水平和所需的规模将使这个法德联合建造磁铁的项目在国际竞技场上取得突破。超高场磁共振成像
Understanding human brain function, brain development and brain dysfunction is one of the great challenges of the twentyfirst century. Biomedical imaging has now run up against a number of technical constraints that are exposing limits to its potential. In order to overcome the current limits to high-field magnetic resonance cerebral imaging (MRI) and unleash its fullest potential, the CEA has built NeuroSpin, an ultra-high-field neuroimaging facility at its Saclay centre (in the Essonne). NeuroSpin already boasts three fully operational MRI systems. The first is a 3-tesla high-field system and the second is a very-high-field 7-tesla system, both of which are dedicated to clinical studies and investigations in humans, while the third is an ultra-high-field 17.65-tesla system designed for studies on small animals. In 2011, NeuroSpin will be commissioning an 11.7-tesla ultra-high-field system of unprecedented power that is designed for research on human subjects. The level of the magnetic field and the scale required will make this joint French-German project to build the magnet a breakthrough in the international arena. Ultra-high-field magnetic resonance imaging