Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Jeffrey A. Stainsby"'
Autor:
Julien Poublanc, Jay Show Han, Daniel Michael Mandell, John Conklin, Jeffrey Alan Stainsby, Joseph Arnold Fisher, David John Mikulis, Adrian Philip Crawley
Publikováno v:
Cerebrovascular Diseases Extra, Vol 3, Iss 1, Pp 55-64 (2013)
Introduction: Blood oxygen level-dependent (BOLD) magnetic resonance imaging (MRI) during manipulation of inhaled carbon dioxide (CO2) can be used to measure cerebrovascular reactivity (CVR) and map regions of exhausted cerebrovascular reserve. These
Externí odkaz:
https://doaj.org/article/1a5f7c73e7534698bdf9545e10a87315
Autor:
Fabio Gibiino, Silke Maria Lechner-Greite, Vincenzo Positano, Glenn S. Slavin, Timo Schirmer, Jeffrey A. Stainsby, Luigi Landini, Anja C. S. Brau, Martin A. Janich
Publikováno v:
Journal of Magnetic Resonance Imaging. 42:175-179
Background Inner volume (IV) excitation was explored with respect to scan time reduction of cardiac gated double inversion recovery multi-echo fast spin echo (MEFSE) to measure the transverse relaxation time (T2) in the myocardium. Methods The IV ima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5595ae10ebd0d2125c79266679dd12c1
https://doi.org/10.1002/jmri.24763
https://doi.org/10.1002/jmri.24763
Autor:
Yi-Ping Gu, Eugene Crystal, Jennifer Barry, Mohammed Shurrab, Venkat Ramanan, Nilesh R. Ghugre, Graham A. Wright, Mina Jamali, Samuel Oduneye, Jeffrey A. Stainsby, Sudip Ghate, Vivian Leber, Haydar Celik
Publikováno v:
Circulation: Arrhythmia and Electrophysiology. 7:718-727
Background— Both intrinsic contrast (T 1 and T 2 relaxation and the equilibrium magnetization) and contrast agent (gadolinium)–enhanced MRI are used to visualize and evaluate acute radiofrequency ablation lesions. However, current methods are imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e45cf339057f86ad0d99992cb796add
https://doi.org/10.1161/circep.113.001163
https://doi.org/10.1161/circep.113.001163
Autor:
Freddy Odille, Anne Menini, Jeffrey A. Stainsby, Glenn S. Slavin, Jacques Felblinger, Pauline Ferry
Publikováno v:
Magnetic Resonance Materials in Physics, Biology and Medicine
Magnetic Resonance Materials in Physics, Biology and Medicine, Springer Verlag, 2015, 28 (1), pp.1-12. ⟨10.1007/s10334-014-0440-9⟩
Magnetic Resonance Materials in Physics, Biology and Medicine, Springer Verlag, 2015, 28 (1), pp.1-12. ⟨10.1007/s10334-014-0440-9⟩
International audience; OBJECT:The ability to manipulate image contrast and thus to obtain complementary information is one of the main advantages of MRI. Motion consistency within the whole data set is a key point in the context of multi contrast im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b59a5f5919d7c074e2ab515a59f23fc8
https://doi.org/10.1007/s10334-014-0440-9
https://doi.org/10.1007/s10334-014-0440-9
Publikováno v:
Magnetic Resonance in Medicine. 67:622-627
A modified Look–Locker acquisition using saturation recovery (MLLSR) for breath-held myocardial T1 mapping is presented. Despite its reduced dynamic range, saturation recovery enables substantially higher imaging efficiency than conventional invers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d90067efe0bcb6012f4e4a47afe8e69
https://doi.org/10.1002/mrm.24137
https://doi.org/10.1002/mrm.24137
Autor:
Andrei Damyanovich, David A. Jaffray, Mark Bernstein, B Zhang, M. Rieker, Jeffrey A. Stainsby, Cynthia Ménard, David J. Mikulis, Derek R. MacFadden
Publikováno v:
Physics in Medicine and Biology. 55:6601-6615
The purpose of this study is to develop a geometrically accurate imaging protocol at 3 T magnetic resonance imaging (MRI) for stereotactic radiosurgery (SRS) treatment planning. In order to achieve this purpose, a methodology is developed to investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec36e15687a89ed829d13e6f0bfcd57
https://doi.org/10.1088/0031-9155/55/22/002
https://doi.org/10.1088/0031-9155/55/22/002
Publikováno v:
Magnetic Resonance Imaging. 27:147-154
The purpose of this study was to investigate the feasibility of a noninvasive approach that combines magnetic resonance imaging (MRI) oximetry and flow measurement to obtain the oxygen consumption in the myocardium and in the whole body. Thirteen hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5628b3b9fb7144c568d19300f6313abd
https://doi.org/10.1016/j.mri.2008.06.005
https://doi.org/10.1016/j.mri.2008.06.005
Autor:
John J. Graham, Labonny Biswas, Jay Detsky, Ram Vijayaraghavan, Alexander Dick, Graham A. Wright, Michael A. Guttman, Jeffrey A. Stainsby
Publikováno v:
Journal of Magnetic Resonance Imaging. 28:621-625
Purpose To compare a free-breathing, nongated, and black-blood real-time delayed enhancement (RT-DE) sequence to the conventional inversion recovery gradient echo (IR-GRE) sequence for delayed enhancement MRI. Materials and Methods Twenty-three patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b46d3c6c9e70ec771a9644dd32969ad9
https://doi.org/10.1002/jmri.21505
https://doi.org/10.1002/jmri.21505
Autor:
Charles Catton, David A. Jaffray, Michael Milosevic, Timothy J. Craig, Philip Chan, Jennifer Hensel, Alan Nichol, Jeffrey A. Stainsby, Janakan Satkunasingham, Laura A. Dawson, Cynthia Ménard, Varuna Prakash, Gina Lockwood, Marshall S. Sussman
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 71:1253-1260
Purpose To validate a correlation coefficient template-matching algorithm applied to the supervised automated quantification of abdominal-pelvic organ motion captured on time-resolved magnetic resonance imaging. Methods and Materials Magnetic resonan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9337759153d6ee310c223c6175dc2ff
https://doi.org/10.1016/j.ijrobp.2007.11.021
https://doi.org/10.1016/j.ijrobp.2007.11.021
Publikováno v:
Journal of Magnetic Resonance Imaging. 24:267-273
PURPOSE To generate two separate three-dimensional (3D) high spatial resolution images of the intracranial arterial and venous systems using a single contrast injection. MATERIALS AND METHODS A 3D contrast-enhanced (CE) magnetic resonance angiography
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99f9cd92a763322cfd000e19522e622a
https://doi.org/10.1002/jmri.20648
https://doi.org/10.1002/jmri.20648