Normal Volunteer Scanning on Magnetic Resonance

正常志愿者的磁共振扫描

• 批准号: 7006008
• 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/7006008
• 关键词: angiography; bioimaging /biomedical imaging; biomechanics; brain imaging /visualization /scanning; brain metabolism; cardiovascular disorder diagnosis; cardiovascular imaging /visualization; clinical research; diagnosis design /evaluation; functional magnetic resonance imaging; human subject; knee; limb movement; magnetic resonance imaging; method development; oxygen transport; 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 imaging on the new 3T MRI unit, developing new methods of performing MR angiograms of the runoff vessels of the lower extremity, improving the performance of prostate MRI particularly in improving MR spectroscopy, motion tracking for knee and patella movement, functional MRI of the brain, evaluating oxygenation in the brain, and stroke protocols. We have made substantial gains in technical development in all of these areas and there have been no complications. This protocol therefore provides an invaluable resource to the NIH by allowing optimization of MRI in normal volunteers in order to apply these improvements to clinical patients.

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。 Among the accomplishments of this protocol over the last year include optimizing imaging on the new 3T MRI unit, developing new methods of performing MR angiograms of the runoff vessels of the lower extremity, improving the performance of prostate MRI particularly in improving MR spectroscopy, motion tracking for knee and patella movement, functional MRI of the brain, evaluating oxygenation in the brain, and stroke protocols.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。因此，该方案通过允许在正常志愿者中优化MRI来为NIH提供宝贵的资源，以便将这些改进应用于临床患者。