Normal Volunteer Scanning On Magnetic Resonance

正常志愿者的磁共振扫描

• 批准号: 6674037
• 负责人: peter L choyke
• 金额: --
• 依托单位: CLINICAL CENTER
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/6674037
• 关键词: angiography; bioimaging /biomedical imaging; biomechanics; brain imaging /visualization /scanning; cardiovascular imaging /visualization; clinical research; functional magnetic resonance imaging; human subject; knee; limb movement; method development; stroke; volunteer

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.

该方案的目的是开发进行磁共振成像（MRI）评估的新方法，以便可以将这些方法转移到临床环境中。招募正常志愿者以优化成像技术，该协议在招募正常志愿者方面非常成功。在过去一年中，该协议的成就包括在磁共振血管造影过程中优化对比度给药率，外围径流磁共振血管造影（MRA）的自动表运动技术，相对造影术，膝盖运动跟踪和帕特拉运动的运动跟踪，帕特拉运动，大脑的功能性MRI，goted MRI，goted MRI to Soft the Soft Palate和STROUKE协议。我们在所有这些领域的技术发展取得了可观的收益，并且没有并发症。我们已经开发了与MRA，中风和心脏成像的郊区医院一起使用的方案，并将继续这项研究。