动物标准脑白质地图集建立的研究进展

发布时间：2018-03-26 00:29

本文选题：脑　切入点：磁共振成像　出处：《中国医学影像学杂志》2017年03期

【摘要】：正人脑作为自然界最为复杂的事物之一,主要由灰质、白质、脑脊液组成,其中灰质主要负责信息的加工和储存,白质主要负责信息的传输,两者协同工作组成脑功能网络以完成脑功能活动。随着分子影像技术的快速发展,尤其是近几年迅速发展的基于人体内水分子扩散运动的扩散张量成像(DTI)、扩散峰度成像(diffusion kurtosis imaging,DKI)~([1])、扩散光谱成像(diffusion spectrum imaging,DSI)~([2])等能够
[Abstract]:As one of the most complex things in nature, the positive human brain is mainly composed of gray matter, white matter and cerebrospinal fluid, in which gray matter is mainly responsible for the processing and storage of information, and white matter is mainly responsible for the transmission of information. The two work together to form a brain functional network to complete brain function. With the rapid development of molecular imaging technology, Especially in recent years, the rapid development of diffusion imaging based on the diffusion motion of water molecules in human body, such as Zhang Liang imaging, diffusion kurtosis imaging kurtosis imaging and DKI ([1]), diffusion-spectrum imaging diffusion spectrum imagingDSI ([2]), etc.
【作者单位】：郑州大学物理工程学院;中国科学院高能物理研究所核辐射与核能技术重点实验室;北京市射线成像技术与装备工程技术研究中心;
【基金】：国家自然科学基金(81471741,81671770)
【分类号】：R445.2

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