所在院系:生物医学工程与仪器科学学院
申报人:吴丹
本项目基于弥散磁共振物理,研发了新型的成像序列与重建模型,提升了磁共振成像的速度与分辨率,实现了成像尺度从宏观到介观到微观的突破,形成了一系列引领国际前沿、推动产业发展、支撑精准医学的新方法和新技术。
Based on the physics of diffusion MRI, this projected developed novel imaging sequences and reconstruction models, which improved the speed and resolution of MRI, and has pushed the imaging scales from macroscopic to mesoscopic to microscopic. These achievements have been leading the frontier of MRI research worldwide, promoting the medical imaging industry in China, and supporting the advances of precision medicine.
本项目研究成果发表高水平期刊论文90余篇;获授权专利近20项(国际专利4项),日内瓦国际发明展特许金奖;主持科技部重点研发计划等国家与省部级项目10余项。其中2022年度代表性成果如下:
1. A diffusion MRI-based spatiotemporal continuum of the embryonic mouse brain for probing gene–neuroanatomy connections. Proceedings of the National Academy of Sciences (PNAS), 2022, 119 (7) e2111869119
(一作兼通讯, IF=12.8,对应创新点1,研发了3D弥散磁共振成像序列,实现了30微米各向同性超高分辨率)
2. Time-Dependent Diffusion MRI for Quantitative Microstructural Mapping of Prostate Cancer. Radiology, 2022, 303(3):578-587. (一作,IF=29.1, 获亮点论文和主编特邀专家撰文评述,研发了基于弥散的微结构成像技术,并用于肿瘤分级实现了优于常规MRI的诊断准确率)
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