7T MP2RAGESPACE MRI:

Zeyu Liu1, Vishal Patel1, Xiangzhi Zhou1

  • 1From the Department of Radiology, Mayo Clinic, Jacksonville, FL, USA (Z.L., X.Z., S.T., E.M.W., V.G., E.H.M.); Department of Radiology, Peking Union Medical College Hospital, Beijing, China (Z.L.); Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Lausanne, Switzerland (T.Y.); Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland (T.Y.); LTS5, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland (T.Y.); Siemens Medical Solutions USA, Inc., Jacksonville, FL, USA (J.M.); MR Application Predevelopment, Siemens Healthineers AG, Forchheim, Germany (P.L.); Siemens Medical Solutions USA, Inc., Scottsdale, AZ, USA (H.M.); Department of Radiology, Mayo Clinic, Scottsdale, AZ, USA (H.M.).

概括

深度学习重建显著改善7T脑MRI图像质量,并减少MP2RAGE和SPACE FLAIR扫描的噪声. 这种先进的技术提高了对比度和噪声比率,而不会增加工件,从而有可能产生更高的加速度因子.