IMAGING METHODS FOR IMAGE GUIDED THERAPY

影像引导治疗的影像方法

• 批准号: 7960864
• 负责人: LAWRENCE P PANYCH
• 金额: $ 114.74万
• 依托单位: BRIGHAM AND WOMEN'S HOSPITAL
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-08-01 至 2010-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7960864
• 关键词: Computer Retrieval of Information on Scientific Projects Database; Development; Funding; Goals; Grant; Hybrids; Image; Institution; Magnetic Resonance Imaging; Methods; Monitor; Motion; Research; Research Personnel; Resources; Scanning; Source; United States National Institutes of Health; base; flexibility; image guided therapy; imaging modality

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The general goal of this project is to exploit the flexibility of RF excitation and RF sensitivity profiles for the development of hybrid imaging sequences and to make these methods available as a resource for enhancing MRI-guided therapy applications, in particular, MRI-based monitoring of thermal therapies. Our specific aims to achieve this goal are to: (1) Develop hybrid imaging sequences for image-guided therapy combining non-Fourier and RF encoding with standard Fourier-encoded MRI methods. (2) Develop motion-robust, single-shot spin-echo line-scan and slab-scan sequences with multiple contrasts for image-guided therapy, (3) Develop a variety of parallel imaging implementations tailored to the needs of image-guided therapy.

该子项目是利用该技术的众多研究子项目之一 资源由 NIH/NCRR 资助的中心拨款提供。子项目和 研究者 (PI) 可能已从 NIH 的另一个来源获得主要资金， 因此可以在其他 CRISP 条目中表示。列出的机构是 对于中心来说，它不一定是研究者的机构。 该项目的总体目标是利用射频激励和射频灵敏度曲线的灵活性来开发混合成像序列，并使这些方法可作为增强 MRI 引导治疗应用的资源，特别是基于 MRI 的监测热疗法。 我们实现这一目标的具体目标是： (1) 开发用于图像引导治疗的混合成像序列，将非傅里叶和射频编码与标准傅里叶编码 MRI 方法相结合。 (2) 开发具有多种对比度的运动鲁棒性、单次自旋回波线扫描和平板扫描序列，用于图像引导治疗， (3) 开发适合图像引导治疗需求的各种并行成像实现。