Results 211 to 220 of about 389,778 (240)

Diffusion Tensor Imaging (DTI)

2018
Diffusion Tensor Imaging is an MRI technique that allows in vivo noninvasive measurement of the translational motion of water, providing information about its anisotropy (or lack of it) in different tissues. DTI has been commonly used to quantitatively measure the integrity of tissues which may be compromised by neurological disease, such as white ...
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Segmentation of Diffusion Tensor Images [PDF]

, 2005
Diffusion tensor images(DTI), which are matrix valued data sets, have recently attracted increased attention in the fields of medical imaging and visualization. In this chapter, we review the state of art in DTI segmentation and present some details of our recent approach to this problem.
Z. Wang, B. Vcmuti
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Diffusion tensor imaging: an overview

Acta Neuropsychiatrica, 2007
No abstract available.
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Tensor Diffusion Imaging in B12 Leukoencephalopathy

Journal of Computer Assisted Tomography, 2002
Anisotropy measurements were obtained from periventricular foci of T2 prolongation and adjacent normal-appearing white matter in a case of B12 leukoencephalopathy. Measurements were compared with mean values from two age-matched control subjects. Anisotropy was greatly reduced in the lesions evident on T2-weighted images and in the normal-appearing ...
Susan M. Kealey, James M. Provenzale
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Diffusion tensor imaging of peripheral nerves

Skeletal Radiology, 2010
Magnetic resonance diffusion tensor imaging (DTI) allows the directional dependence of water diffusion to be studied. Analysis of the resulting image data allows for the determination of fractional anisotropy (FA), apparent diffusion coefficient (ADC), as well as allowing three-dimensional visualization of the fiber tract (tractography).
Haifang Li, Elaine S. Gould, Jeremy Baum, Sachin Jambawalikar, Terry M. Button, Veronica Geronimo   +5 more
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Diffusion Tensor Imaging of the Spinal Cord

Annals of the New York Academy of Sciences, 2005
The spinal cord is an important part of the nervous system and provides the connection of the brain with the periphery. It consists not only of a large number of longitudinal fibers, but also contains collateral fibers and a central gray matter structure, which are part of autonomous circuits. Magnetic resonance diffusion tensor imaging can reveal this
Stephan E. Maier, Hatsuho Mamata
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Pediatric diffusion and diffusion tensor imaging

Pediatric Radiology, 2007
Diffusion analysis and imaging is yet another nuclear magnetic resonance technique that has moved from the chemistry laboratory to the forefront of radiological imaging, diagnosis and research. A symposium on diffusion imaging is pertinent to readers ofPediatric Radiology because much of the clinical and research application of diffusion, including ...
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Diffusion tensor imaging and functional MRI

2016
The advances in diffusion-weighted imaging (DWI), diffusion tensor imaging (DTI), and functional magnetic resonance imaging (fMRI) over the last 20 years have vastly contributed to improving the understanding of the brain structure and function in patients with many diseases of the central nervous system (CNS).
FILIPPI , MASSIMO, Agosta, F.
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Molecular imaging in oncology: Current impact and future directions

Ca-A Cancer Journal for Clinicians, 2022
Martin G Pomper, Steven P Rowe
exaly  

Diffusion tensor imaging: An overview

Neurology India, 2018
Abhishek Bansal, Anjani Kumar, Sikander Shaikh   +2 more
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