胎儿髓鞘发育的定量MRI研究进展
Progress of Quantitative MRI Research on Fetal Myelin Development
洪子涵 1杨梦莹 2李金芹 1张彦玲 1王卓 1陈兵1
作者信息
- 1. 宁夏医科大学总医院放射科,宁夏 银川 750004
- 2. 宁夏医科大学总医院妇产中心功能检查部,宁夏 银川 750004
- 折叠
摘要
人类髓鞘形成始于胎儿发育的第 5 个月,出生后持续,髓鞘发育在建立和维持大脑内的信息传导、协调和交流方面起着关键作用.因此,髓鞘发育的产前定量评估十分重要.近年来已经开发并实施了许多用于髓鞘成像的MRI技术,关于胎儿髓鞘发育的MRI定量评估也越来越受关注.本文讨论了胎儿中枢神经系统髓鞘发育的结构和功能变化,并就胎儿MRI定量成像的研究进展及未来期望进行综述.
Abstract
Human myelination begins in the fifth month of fetal development and continues after birth.Myelin development plays a key role in establishing and maintaining information conduction,coordination and communication within the brain,so prenatal quantitative assessment of myelin development is important.In recent years,many MRI techniques for myelin imaging have been developed and implemented,and quantitative MRI assessment of fetal myelin development has received increasing attention.In this review,we discuss the known structural and functional changes in the development of the myelin sheath of the fetal central nervous system,and review the research progress and future expectations of quantitative fetal MRI imaging.
关键词
髓鞘/中枢神经系统/磁共振成像/胎儿/生长发育/综述Key words
Myelin sheath/Central nervous system/Magnetic resonance imaging/Fetus/Growth and development/Review引用本文复制引用
基金项目
宁夏回族自治区科技惠民计划专项(2022CMG03051)
宁医大总院新入职硕士人才培养项目(2022)([2023]394号)
出版年
2024
NETL
NSTL
万方数据