摘要

<正>朊蛋白prion protein(PrP)朊蛋白病prion disease(PrD)三维磁化准备快速梯度回波three-dimensional magnetization-prepared rapid gradientecho(3D-MPRAGE)三维高分辨力磁共振成像three-dimensional high-resolution magnetic resonanceimaging(3D-HRMRI)三维时间飞跃three-dimensional time-of-fligh(t3D-TOF)神经干细胞neural stem cells(NSCs)