Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Martin Buehrer"'
Publikováno v:
Current Issues in Sport Science, Vol 9, Iss 2 (2024)
Introduction Interventions targeting physical inactive individuals have not yielded sufficient impact yet. This may be attributed to two reasons: Firstly, affective processes during physical activity (PA) are often inadequately acknowledged (e. g.
Externí odkaz:
https://doaj.org/article/d846ce3dff5f4bb7a4261598e3d9a4fc
Autor:
Martin Buehrer, Andrew J. Powell, Mehdi H. Moghari, Kwannapas Saengsin, Henrik von Kleist, Jamie K. Harrington, Sebastian Kozerke
Publikováno v:
Magnetic resonance imaging. 81
Purpose To develop and validate a new cardiac self-gating algorithm using blind source separation for 2D cine steady-state free precession (SSFP) imaging. Methods A standard cine SSFP sequence was modified so that the center point of k-space was samp
Publikováno v:
Magnetic Resonance in Medicine. 76:873-879
PURPOSE: Sensitivity encoding (SENSE) reconstruction of multiband echo planar imaging (EPI) may cause artifacts when simultaneously excited slices require different phase correction to remove the EPI-specific ghost shifted by half of the matrix size
Publikováno v:
Magnetic Resonance in Medicine. 66:1541-1549
A nonrigid retrospective respiratory motion correction scheme is presented for whole-heart coronary imaging with interleaved acquisition of motion information. The quasi-periodic nature of breathing is exploited to populate a 3D nonrigid motion model
Publikováno v:
Magnetic Resonance in Medicine. 57:1131-1139
Arrays with large numbers of independent coil elements are becoming increasingly available as they provide increased signal-to-noise ratios (SNRs) and improved parallel imaging performance. Processing of data from a large set of independent receive c
Autor:
Thomas Hucko, Felix Berger, Sebastian Kozerke, Christoph Klein, Daniel Messroghli, Titus Kuehne, Martin Buehrer, Thore Dietrich, Sarah Nordmeyer, Elena Kaschina, Peter Moritz Becher
Publikováno v:
Radiology. 261(1)
To develop a single magnetic resonance (MR) imaging approach for comprehensive assessment of cardiac function and tissue properties in small animals with high heart rates.All animal studies were approved by the local animal care committee. Small anim
Autor:
Christoph Klein, Felix Berger, Daniel Messroghli, Thomas Hucko, Martin Buehrer, Thore Dietrich, Sarah Nordmeyer, Sebastian Kozerke, Titus Kuehne
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 13, Iss Suppl 1, p P24 (2011)
Journal of Cardiovascular Magnetic Resonance
Journal of Cardiovascular Magnetic Resonance
Cardiac T1 mapping allows for quantitative analysis of myocardial tissue properties. Pulse sequences for human applications are not suitable for in-vivo studies in small animals.The aim of this study was to develop a single magnetic resonance imaging
Publikováno v:
Magnetic resonance in medicine. 66(6)
A nonrigid retrospective respiratory motion correction scheme is presented for whole-heart coronary imaging with interleaved acquisition of motion information. The quasi-periodic nature of breathing is exploited to populate a 3D nonrigid motion model
Publikováno v:
Radiology. 255(3)
This study was approved by the local institutional ethics committee, and informed consent was obtained from all volunteers and patients. The objective of the present study was to assess the performance of high-spatial-resolution three-dimensional pro
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 12, Iss Suppl 1, p P41 (2010)
Introduction Three-dimensional whole heart imaging becomes the method of choice in cardiac applications [1] as it avoids extensive planning of imaging slices and allows reconstructing arbitrary slice orientations. The drawback is a relatively long sc