作者: Maxime Descoteaux
关键词: Physics 、 Angular resolution 、 Nuclear magnetic resonance 、 Diffusion (business) 、 Magnetic resonance imaging 、 Tractography 、 Diffusion MRI 、 White matter 、 Diffusion imaging 、 Diffusion modeling
摘要: This article covers the young history of high angular resolution diffusion imaging (HARDI), from basic principles and tensor (DTI) to q-space imaging, advanced modeling, high-order reconstruction techniques. HARDI has opened up new perspectives noninvasively measure microstructural features study white matter connectivity using HARDI-based fiber tractography. is thus at heart modern neuroscience research several clinical applications. Keywords: diffusion microstructure; diffusion modeling; diffusion MRI; diffusion spectrum (DSI); diffusion (DTI); high (HARDI); magnetic resonance (MRI); q-ball (qbi); q-space (QSI); tractography