Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Howard L. Kantor"'
Autor:
Thomas J. Brady, Howard L. Kantor, Robert M. Weisskoff, Michael K. Atalay, Brigitte P. Poncelet
Publikováno v:
Magnetic Resonance in Medicine. 45:341-345
Cardiac MRI studies often show susceptibility artifacts along the inferoapical myocardial margin in both human and in vivo animal experiments at field strengths of 1.5T and greater. This study was designed to determine the cause of these artifacts in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee68583d566e583aef54673cac68ca7d
https://doi.org/10.1002/1522-2594(200102)45:2<341::aid-mrm1043>3.0.co
https://doi.org/10.1002/1522-2594(200102)45:2<341::aid-mrm1043>3.0.co
Autor:
Christopher J. Schmidt, Kenneth K. Kwong, Thomas J. Brady, Brigitte P. Poncelet, Patrick J. Ledden, Todd M. Koelling, Howard L. Kantor, Robert M. Weisskoff, Timothy G. Reese
Publikováno v:
Magnetic Resonance in Medicine. 41:510-519
This paper presents a flow-sensitive alternating inversion recovery (FAIR) method for measuring human myocardial perfusion at 1.5 T. Slice-selective/non-selective IR images were collected using a double-gated IR echoplanar imaging sequence. Myocardia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f48bb579ad08e23fa33bb844e0678f3
https://doi.org/10.1002/(sici)1522-2594(199903)41:3<510::aid-mrm13>3.0.co
https://doi.org/10.1002/(sici)1522-2594(199903)41:3<510::aid-mrm13>3.0.co
Autor:
Robert M. Weisskoff, Pekka Niemi, Henry Gewirtz, Garth M. Beache, Sarah F. Kulke, David A. Chesler, Thomas J. Brady, Terrance A. Campbell, Howard L. Kantor, Bruce R. Rosen
Publikováno v:
Magnetic Resonance Imaging. 16:19-27
Aim: This feasibility study explores relative myocardial perfusion characterization with an investigational T 2 / T 2 ∗ contrast agent. Methods: Dysprosium-DTPA bis (methylamide) was administered peripherally in six patients with thallium defects.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88788f9b550de1462475107530b5339f
https://doi.org/10.1016/s0730-725x(97)00219-1
https://doi.org/10.1016/s0730-725x(97)00219-1
Autor:
Bruce R. Rosen, Nikos Makris, Robert M. Weisskoff, Steven E. Hyman, David N. Kennedy, Randy L. Gollub, R. Thomas Mathew, Joshua D. Berke, Julie M. Goodman, J. Riorden, Howard L. Kantor, Hans C. Breiter, David R. Gastfriend
Publikováno v:
Neuron. 19(3):591-611
We investigated brain circuitry mediating cocaine- induced euphoria and craving using functional MRI (fMRI). During double-blind cocaine (0.6 mg/kg) and saline infusions in cocaine-dependent subjects, the entire brain was imaged for 5 min before and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce7f90d165ceb840faa0ab20b20ada5c
Autor:
Valentin Fuster, Jean-Franc¸ois Toussaint, Glenn M. LaMuraglia, James F. Southern, Howard L. Kantor
Publikováno v:
Circulation. 94:932-938
Background Although MRI can discriminate the lipid core from the collagenous cap of atherosclerotic lesions in vitro with T2 contrast, it has not yet produced detailed in vivo images of these human plaque components. Methods and Results We imaged sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1724cbe3357ba27531d5ecf9055b0e4c
https://doi.org/10.1161/01.cir.94.5.932
https://doi.org/10.1161/01.cir.94.5.932
Autor:
Gus J. Vlahakes, Stephen W. Miller, Peter C. Block, Igor F. Palacios, Howard L. Kantor, Robert E. Dinsmore, Thomas J. Brady, Godtfred Holmvang, Barbara Ballen, Richard R. Liberthson
Publikováno v:
Circulation. 92:3473-3480
Background Development of techniques for percutaneous closure of atrial septal defects (ASDs) makes accurate noninvasive sizing of ASDs important for appropriate patient selection. Methods and Results Magnetic resonance (MR) images of ASDs were obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0beece502c8533f25d2c8cfa21f81a53
https://doi.org/10.1161/01.cir.92.12.3473
https://doi.org/10.1161/01.cir.92.12.3473
Publikováno v:
Arteriosclerosis, Thrombosis, and Vascular Biology. 15:1533-1542
We sought to determine whether 'H NMR images without chemical-shift selection can adequately characterize the components of human atheromatous arteries. NMR, as a nondestructive, biochemical imaging tool, has the potential to identify lipids in ather
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d001ab1e470b46666cfc045fbf96656e
https://doi.org/10.1161/atvb.15v10.1533
https://doi.org/10.1161/atvb.15v10.1533
Publikováno v:
Cardiology Clinics. 13:179-208
This article summarizes the role of the cardiac consultant in the management of patients with a broad range of neurologic problems. It emphasizes the importance of anticoagulation in stroke prevention and of the recognition of electrocardiogram abnor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fddcba4e6574be1f54a8d3b7a875eff4
https://doi.org/10.1016/s0733-8651(18)30048-1
https://doi.org/10.1016/s0733-8651(18)30048-1
Autor:
Elise Berliner, Thomas J. Brady, Richard B. Buxton, I L Pykett, Howard L. Kantor, Richard R. Rzedzian, Paul Beaulieu, Bruce R. Rosen
Publikováno v:
Magnetic Resonance Imaging. 12:51-59
The myocardial MR signal reduction associated with an intravenous bolus of Gd-DTPA and Dy-DTPA was studied in a canine model. Imaging was performed with a high speed echo-planar type imaging system (Instascan, Advanced NMR Systems, Inc.). Gated spin-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::969b45a96b9a1892357592c20b75a648
https://doi.org/10.1016/0730-725x(94)92352-3
https://doi.org/10.1016/0730-725x(94)92352-3
Publikováno v:
Magnetic Resonance in Medicine. 14:409-414
When two human volunteers were imaged with magnetic field gradient dB/dt of 61 T/s RMS, the subjects reported, to our surprise, feeling muscular twitches synchronous with gradient pulses over repeated experiments. No adverse or sustained effects were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3223317ec2be8f4303a202209224031
https://doi.org/10.1002/mrm.1910140226
https://doi.org/10.1002/mrm.1910140226