Results 291 to 300 of about 1,208,579 (321)
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Cardiac function by magnetic resonance imaging
International Journal of Cardiac Imaging, 1988Gated magnetic resonance imaging of the heart displays cardiac structures with excellent resolution. This ability should be useful for assessment of cardiac physiology where acquisition of systolic and diastolic images is required. In this study, left ventricular ejection fraction was determined in 50 patients from oblique long axis views of the left ...
Harald Schicha +5 more
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Use of Functional Magnetic Resonance Imaging
Neurosurgery Clinics of North America, 1996It has been the goal of this article to provide the reader with a brief background of fMRI, a basic understanding of the techniques of fMRI, and, more importantly, the potential for clinical and experimental studies using fMRI. In contrast to the limited number of installed PET and MEG units, the large installed base of MR imaging scanners (over 1000 ...
Christine C. Lee +2 more
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Functional Magnetic Resonance Imaging of the Lung
Seminars in Respiratory and Critical Care Medicine, 2014Beyond being a substitute for X-ray, computed tomography, and scintigraphy, magnetic resonance imaging (MRI) inherently combines morphologic and functional information more than any other technology. Lung perfusion: The most established method is first-pass contrast-enhanced imaging with bolus injection of gadolinium chelates and time-resolved gradient-
Claus P. Heussel +4 more
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Functional magnetic resonance imaging
British Journal of Hospital Medicine, 2015Stephen D. Auger, Joshua Kahan
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Functional Magnetic Resonance Imaging
Academic Radiology, 1995Bruce R. Rosen, Robert M. Weisskoff
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Functional magnetic resonance imaging in children
Seminars in Pediatric Neurology, 1999Functional magnetic resonance imaging (fMRI) allows for the noninvasive mapping of the anatomical location of disparate functional brain activities. The means for carrying out fMRI involves the use of existing MR technology coupled with a special software image acquisition program or the use of a specially designed head coil.
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Magnetic resonance imaging of brain function
Annals of Neurology, 1994New techniques for imaging of brain function are described, which utilize magnetic resonance imaging. Echo-planar imaging (EPI), the preferred method, is introduced and technical issues are discussed. Two recent approaches for measurement of blood flow are explained: contrast agent bolus tracking and black blood perfusion.
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Molecular imaging in oncology: Current impact and future directions
Ca-A Cancer Journal for Clinicians, 2022Martin G Pomper, Steven P Rowe
exaly
Functional Magnetic Resonance Imaging of the Kidney
2006In addition to exquisite anatomical detail, magnetic resonance imaging (MRI) provides a variety of avenues to study functional status of tissue. These functional parameters could either provide additional information, in terms of pathophysiology, or may improve the specificity of the diagnosis.
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Metabolomics in cancer research and emerging applications in clinical oncology
Ca-A Cancer Journal for Clinicians, 2021Daniel R Schmidt +2 more
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