Search Results - "Rasche, V"

Efficient 3D Low-Discrepancy k -Space Sampling Using Highly Adaptable Seiffert Spirals by Speidel, T, Metze, P, Rasche, V

“…The overall duration of acquiring a Nyquist sampled 3D dataset can be significantly shortened by enhancing the efficiency of k -space sampling. This can be…”
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Disc wall structural abnormalities can act as initiation sites for herniation by Wade, K, Berger-Roscher, N, Rasche, V, Wilke, H

“…Both posture and loading rate are key factors in the herniation process and can determine the failure mechanism of the disc. The influence of disc structure on…”
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How annulus defects can act as initiation sites for herniation by Wade, K., Berger-Roscher, N., Saggese, T., Rasche, V., Wilke, H.

“…Purpose Both posture and loading rate are key factors in the herniation process and can determine the mechanism of disc failure. The aim of this study was to…”
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Efficient 3D Low-Discrepancy -Space Sampling Using Highly Adaptable Seiffert Spirals by Speidel, T., Metze, P., Rasche, V.

“…The overall duration of acquiring a Nyquist sampled 3D dataset can be significantly shortened by enhancing the efficiency of k-space sampling. This can be…”
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Tiny golden angle stack-of-stars (tygaSoS) free-breathing functional lung imaging by Balasch, A., Büttner, M.S., Metze, P., Stumpf, K., Beer, M., Rottbauer, W., Rasche, V.

“…MRI of the lung parenchyma is still challenging due to cardiac and respiratory motion, and the low proton density and short T2*. Clinical feasible MRI methods…”
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Patient-specific registration of 3D CT angiography (CTA) with X-ray fluoroscopy for image fusion during transcatheter aortic valve implantation (TAVI) increases performance of the procedure by Vernikouskaya, I., Rottbauer, W., Seeger, J., Gonska, B., Rasche, V., Wöhrle, Jochen

“…Objectives The aim of this study was to adapt patient-specifically a co-registration procedure for image fusion (IF) of a pre-interventional CT dataset with…”
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Benchmarking framework for myocardial tracking and deformation algorithms: An open access database by Tobon-Gomez, C., De Craene, M., McLeod, K., Tautz, L., Shi, W., Hennemuth, A., Prakosa, A., Wang, H., Carr-White, G., Kapetanakis, S., Lutz, A., Rasche, V., Schaeffter, T., Butakoff, C., Friman, O., Mansi, T., Sermesant, M., Zhuang, X., Ourselin, S., Peitgen, H-O., Pennec, X., Razavi, R., Rueckert, D., Frangi, A.F., Rhode, K.S.

“…[Display omitted] •Benchmarking framework for cardiac motion analysis algorithms.•Multimodal database (MR and 3DUS) of a dynamic phantom an 15…”
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Ultrashort echo time (UTE) MRI for the assessment of caries lesions by Bracher, A-K, Hofmann, C, Bornstedt, A, Hell, E, Janke, F, Ulrici, J, Haller, B, Geibel, M-A, Rasche, V

“…Direct in vivo MRI of dental hard tissues by applying ultrashort echo time (UTE) MRI techniques has recently been reported. The objective of the presented…”
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Image-guidance for transcatheter aortic valve implantation (TAVI) and cerebral embolic protection by Vernikouskaya, I., Rottbauer, W., Gonska, B., Rodewald, C., Seeger, J., Rasche, V., Wöhrle, J.

“…The study was aimed at evaluation of the feasibility and potential benefit of image fusion (IF) of pre-procedural CT angiography (CTA) and x-ray (XR)…”
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Motion-compensated and gated cone beam filtered back-projection for 3-D rotational X-ray angiography by Schafer, D., Borgert, J., Rasche, V., Grass, M.

“…This paper presents a method to reconstruct moving objects from cone beam X-ray projections acquired during a single rotational run using a given motion vector…”
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Assessment of apical periodontitis by MRI: a feasibility study by Geibel, M A, Schreiber, E S, Bracher, A K, Hell, E, Ulrici, J, Sailer, L K, Ozpeynirci, Y, Rasche, V

“…The purpose of this clinical feasibility study was to evaluate the applicability of magnetic resonance imaging (MRI) for the assessment of apical periodontitis…”
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Aripiprazole and Riluzole treatment alters behavior and neurometabolites in young ADHD rats: a longitudinal 1 H-NMR spectroscopy study at 11.7T by Rizzo, F, Abaei, A, Nespoli, E, Fegert, J M, Hengerer, B, Rasche, V, Boeckers, T M

“…Attention deficit hyperactivity disorder (ADHD), Tourette syndrome (TS) as well as obsessive compulsive disorder (OCD) are co-occurring neurodevelopmental…”
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Rapid functional MRI in the mouse heart at 11.7T by Subgang, A, Vernikouskaya, I, Rasche, V

“…Doc number: W31…”
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A quantitative analysis of 3-D coronary modeling from two or more projection images by Movassaghi, B., Rasche, V., Grass, M., Viergever, M.A., Niessen, W.J.

“…A method is introduced to examine the geometrical accuracy of the three-dimensional (3-D) representation of coronary arteries from multiple (two and more)…”
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Resampling of data between arbitrary grids using convolution interpolation by Rasche, V., Proksa, R., Sinkus, R., Bornert, P., Eggers, H.

“…For certain medical applications resampling of data is required. In magnetic resonance tomography (MRT) or computer tomography (CT), e.g., data may be sampled…”
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3 Tesla is the preferred field strength for perfusion imaging in coronary artery disease – a comparison to 1.5 Tesla and fractional flow reserve by Bernhardt, P, Walcher, T, Buckert, D, Rottbauer, W, Rasche, V

“…Doc number: W4…”
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Iron-loaded PLLA nanoparticles as highly efficient intracellular markers for visualization of mesenchymal stromal cells by MRI by Vernikouskaya, I, Fekete, N, Bannwarth, M, Erle, A, Rojewski, M, Landfester, K, Schmidtke-Schrezenmeier, G, Schrezenmeier, H, Rasche, V

“…Monitoring of the fate of cells after injection appears paramount for the further development of cell therapies. In this context magnetic resonance imaging…”
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Pericardial synovial sarcoma mimicking pericarditis in findings of cardiac magnetic resonance imaging by Schumann, C, Kunze, M, Kochs, M, Hombach, V, Rasche, V

“…Abstract We report a case of a 64-year-old woman with increasing shortness of breath due to massive pericardial effusion. Cardiac magnetic resonance imaging…”
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An X-ray-based method for the determination of the contrast agent propagation in 3-D vessel structures by Schmitt, H., Grass, M., Rasche, V., Schramm, O., Haehnel, S., Sartor, K.

“…A method for the determination of the contrast-agent propagation in vessel trees is presented. A standard three-dimensional (3-D) rotational angiography…”
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The role of cardiovascular magnetic resonance imaging in the diagnosis and prognosis of patients with heart failure by Hombach, V, Merkle, N, Rasche, V, Bernhardt, P, Rottbauer, W

“…Cardiovascular magnetic resonance (CMR) imaging is a tomographic technique, which allows three-dimensional slice orientation without limitations from acoustic…”
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