公开(公告)号：US09116219B1

公开(公告)日：2015-08-25

申请号：US13655295

申请日：2012-10-18

Applicant: STC.UNM

Inventor： Stefan Posse

IPC: G01V3/00 ,  G01R33/56

CPC classification number: G01R33/5608 ,  G01R33/4806 ,  G01R33/4822 ,  G01R33/5616

Abstract: A system and methods for high-speed functional magnetic resonance imaging using multi-slab echo-volumar imaging (EVI), specifically a combination of multi-slab excitation and single-shot 3D encoding with parallel imaging to reduce geometrical image distortion and blurring, and to increase blood oxygenation level-dependent (BOLD) sensitivity compared to conventional echo-planar imaging (EPI).

Abstract translation: 一种使用多板回波 - 体积成像（EVI）的高速功能磁共振成像的系统和方法，特别是多平板激发和单次3D编码与并行成像的组合，以减少几何图像失真和模糊，以及 与常规回波平面成像（EPI）相比，增加血氧水平依赖性（BOLD）灵敏度。

公开(公告)号：US11221388B1

公开(公告)日：2022-01-11

申请号：US16442358

申请日：2019-06-14

Applicant: STC.UNM

Inventor： Stefan Posse

IPC: G01R33/565 ,  A61B5/055 ,  A61B5/00 ,  G01R33/48

Abstract: A method for the compensation of magnetic field inhomogeneity in magnetic resonance spectroscopic imaging comprising the steps of using dynamic k-space expansion in combination with parallel imaging.