Magnetic Resonance Imaging in Inhomogeneous Magnetic Fields-Part A: The Development of Imaging Methods Using Even Order Zonal Fields. Part B: Slice Correction Due to Non-linear Gradient Fields.

非均匀磁场中的磁共振成像 - A 部分：使用偶数阶带状场的成像方法的发展。

• 批准号: DP0450980
• 负责人: Dr Huawei Zhao
• 金额: $ 25.91万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-01-01 至 2006-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0450980
• 关键词: Magnetic; Resonance; Imaging; Inhomogeneous; Fields

The primary aims of this project are to contribute to the new generation of MRI methodologies through technical innovation, with particular emphasis on NMR imaging under inhomogeneous magnetic fields. The new techniques will be of enormous benefit for superconducting magnet design, reducing material usage, and eliminating the need for the expensive post-production shimming process. The entailed project is extremely challenging, while preliminary calculations presented in this application show some progress towards demonstration of feasibility. The program is an ambitious one with a full R&D program over 3 years, which will provide leadership, and to both foster and focus research interest in Australian engineering and scientific endeavors in the field of Magnetic Resonance technology.

该项目的主要目标是通过技术创新为新一代MRI方法做出贡献，特别强调非均匀磁场下的NMR成像。这些新技术将对超导磁体设计带来巨大的好处，减少材料使用，并消除昂贵的后期生产匀场过程的需要。所涉及的项目极具挑战性，而本申请中提出的初步计算显示，在证明可行性方面取得了一些进展。该计划是一项雄心勃勃的计划，拥有超过3年的完整研发计划，将提供领导力，并培养和关注澳大利亚磁共振技术领域的工程和科学研究兴趣。