Zobrazeno 1 - 7
of 7
pro vyhledávání: '"James M. Vevea"'
Autor:
John W. Belliveau, John B. Moore, Elkan F. Halpern, Bruce R. Rosen, Robert C. McKinstry, Robert M. Weiskoff, Kenneth W. Kwong, James M. Vevea
Publikováno v:
Journal of Magnetic Resonance Imaging. 2:377-384
“Single shot” magnetic resonance (MR) diffusion imaging was used to study the details of signal decay curves in experimental perturbations of cerebral perfusion induced by hypercapnia or death. Despite large perfusion increases observed with dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f718a35ad7b10ec27ecdd5bbc5967f43
https://doi.org/10.1002/jmri.1880020404
https://doi.org/10.1002/jmri.1880020404
Publikováno v:
Polymer. 33:1826-1830
Polymer-modified aerogel samples were prepared by vacuum impregnation of silica aerogels with dimethylsiloxane-vinylmethylsiloxane copolymers. The specimens were characterized by 1 H nuclear magnetic resonance (n.m.r.) relaxation measurements. The ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d52e891c734b6396e3961f75b121cb6d
https://doi.org/10.1016/0032-3861(92)90479-g
https://doi.org/10.1016/0032-3861(92)90479-g
Autor:
James M. Vevea, Robert C. McKinstry, Robert M. Weisskoff, Bruce R. Rosen, Thomas J. Brady, Bradley R. Buchbinder, John W. Belliveau, David N. Kennedy, Mark S. Cohen
Publikováno v:
Science. 254:716-719
Knowledge of regional cerebral hemodynamics has widespread application for both physiological research and clinical assessment because of the well-established interrelation between physiological function, energy metabolism, and localized blood supply
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c29c52aab8ff49e69dfb01bbc603b8d
https://doi.org/10.1126/science.1948051
https://doi.org/10.1126/science.1948051
Publikováno v:
Magnetic Resonance in Medicine. 14:249-265
Knowledge of regional hemodynamics has widespread application for both physiological research and clinical assessment. Here we review the use of MR contrast agents to measure tissue perfusion. Two primary mechanisms of image contrast are discussed: r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2313e5fa90c5fc3266fabd41da23380c
https://doi.org/10.1002/mrm.1910140211
https://doi.org/10.1002/mrm.1910140211
Autor:
Bruce R. Rosen, James M. Vevea, John W. Belliveau, K.A. Johnson, Mark S. Cohen, Thomas J. Brady, Bradley R. Buchbinder, Richard R. Rzedzian, D. Betteridge, Robert M. Weisskoff, David N. Kennedy
Publikováno v:
[1990] Proceedings of the Twelfth Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
ce Abstracl Knowledge of regional hemodynamics has widespread application for both physiological research and clinical assessment because of the well-established interrelationship between physiological function, energy metabolism, and localized blood
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b4b16f9aa6ad6e90a7d26eb3e99eee9
https://doi.org/10.1109/iembs.1990.690956
https://doi.org/10.1109/iembs.1990.690956
Autor:
John W. Belliveau, Mark S. Cohen, Thomas J. Brady, Richard R. Rzedzian, James M. Vevea, I L Pykett, Bruce R. Rosen, David N. Kennedy, Howard L. Kantor, Robert C. McKinstry
Publikováno v:
Magnetic resonance in medicine. 14(3)
In vivo measurement of cerebral physiology by dynamic contrast-enhanced NMR is demonstrated. Time-resolved images of the cerebral transit of paramagnetic contrast agent were acquired using a new ultrafast NMR imaging technique and a novel mechanism o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5c45a31b6af51f2ae001c9678bceaf
https://pubmed.ncbi.nlm.nih.gov/2355835
https://pubmed.ncbi.nlm.nih.gov/2355835
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