Normal Volunteer Scanning On Magnetic Resonance

本协议的目的是开发执行磁共振成像（MRI）评估的新方法，以便这些方法可以转移到临床环境中。招募正常志愿者来优化成像技术，该方案在招募正常志愿者方面非常成功。在过去的一年中，该方案的成就包括优化磁共振血管造影期间的造影剂给药率，外周径流磁共振血管造影（MRAs）的自动台式运动技术，相位对比血管造影，膝关节和髌骨运动的运动跟踪，大脑的功能性MRI，软腭成像的门控MRI以及中风方案。我们在所有这些领域的技术发展方面都取得了实质性的进展，没有出现任何并发症。我们已经制定了与郊区医院联合用于MRA、中风和心脏成像的方案，并将继续这项研究。

The purpose of this protocol is to develop novel methods of performing magnetic resonance imaging (MRI) evaluations so that these methods can be transferred to the clinical environment. Normal volunteers are recruited to optimize imaging techniques and the protocol has been very successful in recruiting normal volunteers. Among the accomplishments of this protocol over the last year include optimizing contrast administration rates during magnetic resonance angiograms, automatic table motion techniques for peripheral run-off magnetic resonance angiography (MRAs), phase contrast angiography, motion tracking for knee and patella movement, functional MRI of the brain, gated MRI to image the soft palate, and stroke protocols. We have made substantial gains in technical development in all of these areas and there have been no complications. We have developed protocols to be used in conjunction with Suburban Hospital in MRA, stroke, and cardiac imaging, and will continue this study.