Cardiorespiratory motion‐tracking via self‐refocused rosette navigators

To develop a flexible method for tracking respiratory and cardiac motions throughout MR and PET‐MR body examinations that requires no additional hardware and minimal sequence modification.

[1]  Markus Henningsson,et al.  Whole‐heart coronary MR angiography with 2D self‐navigated image reconstruction , 2012, Magnetic resonance in medicine.

[2]  Eric Moulines,et al.  A blind source separation technique using second-order statistics , 1997, IEEE Trans. Signal Process..

[3]  Thierry Blu,et al.  MR‐based respiratory and cardiac motion correction for PET imaging , 2017, Medical Image Anal..

[4]  Quanzheng Li,et al.  Magnetic resonance-based motion correction for positron emission tomography imaging. , 2013, Seminars in nuclear medicine.

[5]  Peter Boesiger,et al.  Cardiac SSFP imaging at 3 Tesla , 2004, Magnetic resonance in medicine.

[6]  Ciprian Catana,et al.  Motion correction options in PET/MRI. , 2015, Seminars in nuclear medicine.

[7]  F E Boada,et al.  Simultaneous multislice acquisition using rosette trajectories (SMART): A new imaging method for functional MRI , 1998, Magnetic resonance in medicine.

[8]  Petros Martirosian,et al.  Self‐navigated 4D cartesian imaging of periodic motion in the body trunk using partial k‐space compressed sensing , 2017, Magnetic resonance in medicine.

[9]  G. Delso,et al.  Performance Measurements of the Siemens mMR Integrated Whole-Body PET/MR Scanner , 2011, The Journal of Nuclear Medicine.

[10]  J. Pipe.  Motion correction with PROPELLER MRI: Application to head motion and free‐breathing cardiac imaging , 1999, Magnetic resonance in medicine.

[11]  E. Kaindl.  Clinical MR Imaging: A practical approach , 2004 .

[12]  E. Fleck,et al.  Functional cardiac MR imaging with steady‐state free precession (SSFP) significantly improves endocardial border delineation without contrast agents , 2001, Journal of magnetic resonance imaging : JMRI.

[13]  Leon Axel,et al.  XD‐GRASP: Golden‐angle radial MRI with reconstruction of extra motion‐state dimensions using compressed sensing , 2016, Magnetic resonance in medicine.

[14]  Xiaoyi Jiang,et al.  A Dynamic Thorax Phantom for the Assessment of Cardiac and Respiratory Motion Correction in PET/MRI: A Preliminary Evaluation. , 2013 .

[15]  Thorsten Heußer,et al.  4D respiratory motion‐compensated image reconstruction of free‐breathing radial MR data with very high undersampling , 2017, Magnetic resonance in medicine.

[16]  Florian Büther,et al.  Anthropomorphic thorax phantom for cardio-respiratory motion simulation in tomographic imaging , 2018, Physics in medicine and biology.

[17]  Wolfgang Ziegler,et al.  Clinical Mr Imaging A Practical Approach , 2016 .

[18]  Georg Rose,et al.  Magnetohydrodynamic distortions of the ECG in different MR scanner configurations , 2011, 2011 Computing in Cardiology.

[19]  M. Halliwell,et al.  Ultrasound quantitation of respiratory organ motion in the upper abdomen. , 1994, The British journal of radiology.

[20]  Holger Schmidt,et al.  Reconstruction-Incorporated Respiratory Motion Correction in Clinical Simultaneous PET/MR Imaging for Oncology Applications , 2015, The Journal of Nuclear Medicine.

[21]  Ernesto Castillo,et al.  Cardiac MRI: Recent progress and continued challenges , 2002, Journal of magnetic resonance imaging : JMRI.

[22]  N. Codella,et al.  Respiratory and cardiac self‐gated free‐breathing cardiac CINE imaging with multiecho 3D hybrid radial SSFP acquisition , 2010, Magnetic resonance in medicine.

[23]  Myeong-Jin Kim,et al.  Comparison of breathhold, navigator‐triggered, and free‐breathing diffusion‐weighted MRI for focal hepatic lesions , 2013, Journal of magnetic resonance imaging : JMRI.

[24]  A. Brau,et al.  Generalized self‐navigated motion detection technique: Preliminary investigation in abdominal imaging , 2006, Magnetic resonance in medicine.

[25]  D. Peters,et al.  Respiratory bellows revisited for motion compensation: Preliminary experience for cardiovascular MR , 2011, Magnetic resonance in medicine.

[26]  Paul M. Parizel,et al.  Clinical MR imaging , 1999 .

[27]  Petter Dyverfeldt,et al.  Reduction of motion artifacts in carotid MRI using free‐induction decay navigators , 2014, Journal of magnetic resonance imaging : JMRI.

[28]  Michael Lustig,et al.  Nonrigid motion correction in 3D using autofocusing withlocalized linear translations , 2012, Magnetic resonance in medicine.