Improving Magnetic Resonance Imaging with Smart and Thin Metasurfaces

Autor: Stoja, Endri, Konstandin, Simon, Philipp, Dennis, Wilke, Robin N., Betancourt, Diego, Bertuch, Thomas, Jenne, Juergen, Umathum, Reiner, Guenther, Matthias

Publikováno v: Stoja, E., Konstandin, S., Philipp, D. et al. Improving magnetic resonance imaging with smart and thin metasurfaces. Sci Rep 11, 16179 (2021)

Over almost five decades of development and improvement, Magnetic Resonance Imaging (MRI) has become a rich and powerful, non-invasive technique in medical imaging, yet not reaching its physical limits. Technical and physiological restrictions constr

Externí odkaz: http://arxiv.org/abs/2105.09634

Simultaneous Multi-Slice MRI using Cartesian and Radial FLASH and Regularized Nonlinear Inversion: SMS-NLINV

Autor: Rosenzweig, Sebastian, Holme, H. Christian M., Wilke, Robin N., Voit, Dirk, Frahm, Jens, Uecker, Martin

Publikováno v: Magnetic Resonance in Medicine 79:2057-2066 (2018)

Purpose: The development of a calibrationless parallel imaging method for accelerated simultaneous multi-slice (SMS) MRI based on Regularized Nonlinear Inversion (NLINV), evaluated using Cartesian and radial FLASH. Theory and Methods: NLINV is a para

Externí odkaz: http://arxiv.org/abs/1705.04135

Entropy and Information Causality in General Probabilistic Theories

Autor: Barnum, Howard, Barrett, Jonathan, Clark, Lisa Orloff, Leifer, Matthew, Spekkens, Robert, Stepanik, Nicholas, Wilce, Alex, Wilke, Robin

Publikováno v: New J. Phys. 12, 033024 (2010)

We investigate the concept of entropy in probabilistic theories more general than quantum mechanics, with particular reference to the notion of information causality recently proposed by Pawlowski et. al. (arXiv:0905.2992). We consider two entropic q

Externí odkaz: http://arxiv.org/abs/0909.5075

Targeted endomyocardial biopsy guided by real-time cardiovascular magnetic resonance

Autor: Unterberg-Buchwald, Christina, Ritter, Christian Oliver, Reupke, Verena, Wilke, Robin Niklas, Stadelmann, Christine, Steinmetz, Michael, Schuster, Andreas, Hasenfuß, Gerd, Lotz, Joachim, Uecker, Martin

Publikováno v: Journal of Cardiovascular Magnetic Resonance, Vol 19, Iss 1, Pp 1-10 (2017)
Journal of Cardiovascular Magnetic Resonance

Background Endomyocardial biopsies (EMB) are an important diagnostic tool for myocarditis and other infiltrative cardiac diseases. Routinely, biopsies are obtained under fluoroscopic guidance with a substantial radiation burden. Despite procedural su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::b27d683a9a155c6e6b9d07dbf948db1f
http://link.springer.com/article/10.1186/s12968-017-0357-3

Additional file 2: of Targeted endomyocardial biopsy guided by real-time cardiovascular magnetic resonance

Autor: Unterberg-Buchwald, Christina, Ritter, Christian, Reupke, Verena, Wilke, Robin, Stadelmann, Christine, Steinmetz, Michael, Schuster, Andreas, Hasenfuß, Gerd, Lotz, Joachim, Uecker, Martin

Real-time CMR images seen by the interventionalist during biopsy of a radiofrequency induced lesion similar to the one depicted in Fig. 2. (PPTX 9082 kb)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f9b584fd6f796bfa9d489df84bceb67