Zobrazeno 1 - 10
of 1 022
pro vyhledávání: '"Macovski, A"'
Publikováno v:
In Journal of Magnetic Resonance 2011 213(2):544-557
Autor:
Macovski, Michael S.
Publikováno v:
ELH, 1987 Jul 01. 54(2), 363-384.
Externí odkaz:
https://www.jstor.org/stable/2873028
Autor:
Popp, Richard L., Macovski, Albert
Publikováno v:
Science, 1980 Oct . 210(4467), 268-273.
Externí odkaz:
https://www.jstor.org/stable/1684863
Publikováno v:
In Journal of Magnetic Resonance 2011 213(2):558-559
Publikováno v:
Journal of Magnetic Resonance. 213:544-557
We present here a method for analyzing selective excitation in terms of spatial frequency ( k ) space. Using this analysis we show how to design inherently refocused selective excitation pulses in one and two dimensions. The analysis is based on a sm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3466e2b2ce665a6d13286663e7e88ed
https://doi.org/10.1016/j.jmr.2011.09.023
https://doi.org/10.1016/j.jmr.2011.09.023
Autor:
Albert Macovski
Publikováno v:
Journal of Magnetic Resonance Imaging. 30:919-923
The invention and development of MRI took place under very desirable circumstances. Dr. Lauterbur, a distinguished NMR chemist, conceived of the basic idea. Once this concept was presented to the medical imaging community, a wonderful synergy develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da1fd3e22862e4039ed1f73558391036
https://doi.org/10.1002/jmri.21962
https://doi.org/10.1002/jmri.21962
Autor:
Steven M. Conolly, Ross D. Venook, Albert Macovski, Greig C. Scott, Sharon E. Ungersma, Nathaniel I. Matter, Thomas Grafendorfer
Publikováno v:
Magnetic Resonance in Medicine. 56:1085-1095
Prepolarized MRI (PMRI) with pulsed electromagnets has the potential to produce diagnostic quality 0.5- to 1.0-T images with significantly reduced cost, susceptibility artifacts, specific absorption rate, and gradient noise. In PMRI, the main magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::432eb0ca4c367b4fe9ab434ca6c079d9
https://doi.org/10.1002/mrm.21065
https://doi.org/10.1002/mrm.21065
Autor:
Greig C. Scott, Albert Macovski, Nicholas J. Giori, Nathaniel I. Matter, Steven M. Conolly, Sharon E. Ungersma, Garry E. Gold, Ross D. Venook, Meena Ramachandran
Publikováno v:
Magnetic Resonance in Medicine. 56:177-186
A prepolarized MRI (PMRI) scanner was used to image near metal implants in agar gel phantoms and in in vivo human wrists. Comparison images were made on 1.5- and 0.5-T conventional whole-body systems. The PMRI experiments were performed in a smaller
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d076271d462d3031671f347a2a71522
https://doi.org/10.1002/mrm.20927
https://doi.org/10.1002/mrm.20927
Autor:
Greig C. Scott, Hao Xu, Al Macovski, Blaine A. Chronik, Steven M. Conolly, Sharon E. Ungersma
Publikováno v:
Magnetic Resonance in Medicine. 52:619-627
The advent of open magnetic resonance imaging (MRI) scanners and dedicated MRI scanners tailored to specific body parts has led to an increasing number of noncylindrical MRI scanner geometries, for which noncylindrical gradients and shims are needed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da9a300c652bff833e17ff32fd3af62c
https://doi.org/10.1002/mrm.20176
https://doi.org/10.1002/mrm.20176