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A Primer on Functional Magnetic Resonance Imaging [PDF]
Neuropsychology Review, 2007 In this manuscript, basic principles of functional magnetic resonance imaging (fMRI) are reviewed. In the first section, two intrinsic mechanisms of magnetic resonance image contrast related to the longitudinal and transverse components of relaxing spins and their relaxation rates, T(1) and T(2), are described.
Thomas T. Liu +4 more
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Functional Magnetic Resonance Imaging
Journal of Cognition and Development, 2013Functional magnetic resonance imaging (fMRI), with its excellent spatial resolution and ability to visualize networks of neuroanatomical structures involved in complex information processing, has become the dominant technique for the study of brain function and its development.
Kevin A. Pelphrey, Avery C. Voos
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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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magnetic resonance imaging functional [PDF]
, 2000 Functional magnetic resonance imaging (FMRI) is an analytical method for measuring brain activity while it occurs. FMRI was first demonstrated in 1992, but it has since become the most popular neuroimaging method. Its temporal resolution is of the order of seconds and hence superior to positron emission tomography (PET).
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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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Clinical Functional Magnetic Resonance Imaging
Cognitive and Behavioral Neurology, 2007To describe a new series of evaluation/procedural codes that were approved by the American Medical Association (AMA) CPT Editorial Panel for use in billing for these procedures by physicians or licensed clinical psychologists.As of January of 2007, 3 distinct CPT codes for billing related to the functional magnetic resonance imaging (fMRI) procedure ...
Stephen M. Rao +3 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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