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Functional Magnetic Resonance Imaging
2002In multiple sclerosis (MS), the clinical manifestations and the patterns of disease evolution are highly variable and correlate only weakly with findings on conventional magnetic resonance imaging (MRI) scans of the brain [1–3]. During the last few years, significant effort has been devoted to the definition of the factors contributing to this clinical/
FILIPPI , MASSIMO, Rocca MA
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Overview of Functional Magnetic Resonance Imaging [PDF]
Neurosurgery Clinics of North America, 2011 Blood Oxygen Level Dependent (BOLD) functional magnetic resonance imaging (fMRI) depicts changes in deoxyhemoglobin concentration consequent to task-induced or spontaneous modulation of neural metabolism. Since its inception in 1990, this method has been widely employed in thousands of studies of cognition for clinical applications such as surgical ...
Gary Glover
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Functional magnetic resonance imaging in neurosurgery
Zhurnal nevrologii i psikhiatrii im. S.S. Korsakova, 2021The review of publications on functional magnetic resonance imaging (fMRI) and its practical application in neurosurgery is presented. Advantages and disadvantages are selected taking pathogenesis into account. Results of surgical treatment with use of functional navigation are described.
A Yu, Dmitriev, V G, Dashyan
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Functional magnetic resonance imaging
2016Functional magnetic resonance imaging (fMRI) maps the spatiotemporal distribution of neural activity in the brain under varying cognitive conditions. Since its inception in 1991, blood oxygen level-dependent (BOLD) fMRI has rapidly become a vital methodology in basic and applied neuroscience research. In the clinical realm, it has become an established
Ryan Fisicaro +2 more
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Functional Magnetic Resonance Imaging
Seminars in Roentgenology, 2010verthepast2decades,significantadvancesinmagneticresonance imaging (MRI) techniques have opened anentirely new field of evaluating regions of neural activitybased on focal metabolic changes. Nuclear medicine studieswithsingle-photonemissiontomographyandpositronemis-sion tomography, over many years, have shown that areas ofbrain activity have increased ...
Lubdha M, Shah +3 more
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Functional Magnetic Resonance Imaging of the Brain
Annals of Internal Medicine, 1995This conference reviewed the potential scope of application of recently developed techniques for functional magnetic resonance imaging (fMRI) of the brain. The most successful technique is based on the sensitivity of magnetic resonance imaging (MRI) to magnetic effects caused by the modulation of the oxygenation state of hemoglobin, which is induced by
D. LEBIHAN +5 more
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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 ...
H J, Deutsch +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 ...
C C, Lee, C R, Jack, S J, Riederer
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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-
J, Biederer +3 more
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