منابع مشابه
Diffusion-Weighted Imaging and Diffusion Tensor Imaging
Assessment of the integrity of the articular cartilage is considered key for the early diagnosis of osteoarthritis (OA). Diffusion-weighted imaging and diffusion tensor imaging have potential as biomarkers for cartilage composition and structure. The value of diffusion to detect compositional and structural changes in the cartilage matrix has been shown in ex vivo experiments for several years....
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This preprint is made available because the published work cited below had several infelicities due to production error, i.e., awkward layout of equations and font styles. The conversion from the Words document here to IEEE TMI format was a mess. Abstract An analytical framework of error propagation for diffusion tensor imaging (DTI) is presented. Using this framework, any uncertainty of intere...
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PHILIPP HENDRIX, CHRISTOPH J. GRIESSENAUER, JULIEN COHEN-ADAD, SHANMUGANATHAN RAJASEKARAN, KEITH A. CAULEY, MOHAMMADALI M. SHOJA, PARHAM PEZESHK, AND R. SHANE TUBBS Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama Department of Biomedical Engineering, Ecole Polytechnique de Montreal, Quebec, Canada Department of Orthopaedic and Spine Surgery, Ganga Hospital, ...
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Diffusion tensor imaging (DTI) is a magnetic resonance imaging technique that in vivo visualises random translational movement of water molecules. DTI has inherent difficulties with low signal-to-noise ratio, sensitivity to patient motion, field inhomogeneities and fast T2 relaxation. It has been used in the central nervous system, although it has not been assessed in the peripheral nervous sys...
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Diffusion-weighted imaging (DWI) provides a method of noninvasive tissue characterization that is unique and complementary to other imaging techniques. Diffusion tensor imaging (DTI) and DTI-based fiber tracking (“tractography”) have enabled unprecedented, in vivo visualization of individual WM tracts and their relationships with cerebral pathology. DWI has already revolutionized the imaging of...
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ژورنال
عنوان ژورنال: Current Protocols in Magnetic Resonance Imaging
سال: 2003
ISSN: 2572-5637,2572-5637
DOI: 10.1002/0471142719.mia0604s11