scholarly journals Delayed early developmental trajectories of white matter tracts of functional pathways in preterm-born infants: Longitudinal diffusion tensor imaging data

Data in Brief ◽  
2016 ◽  
Vol 6 ◽  
pp. 1007-1015 ◽  
Author(s):  
Linda Chang ◽  
Kentaro Akazawa ◽  
Robyn Yamakawa ◽  
Sara Hayama ◽  
Steven Buchthal ◽  
...  
Keyword(s):  
Diffusion Tensor Imaging ◽  
White Matter ◽  
Diffusion Tensor ◽  
Developmental Trajectories ◽  
Imaging Data ◽  
Longitudinal Diffusion ◽  
Functional Pathways ◽  
Preterm Born ◽  
Early Developmental ◽  
Diffusion Tensor Imaging Data

Using CForest to Analyze Diffusion Tensor Imaging Data: A Study of White Matter Integrity in Healthy Aging

2016 ◽  
Vol 6 (10) ◽  
pp. 747-758 ◽  
Author(s):  
Sean R. McWhinney ◽  
Antoine Tremblay ◽  
Thérèse M. Chevalier ◽  
Vanessa K. Lim ◽  
Aaron J. Newman
Keyword(s):  
Diffusion Tensor Imaging ◽  
White Matter ◽  
Healthy Aging ◽  
Diffusion Tensor ◽  
White Matter Integrity ◽  
Imaging Data ◽  
Diffusion Tensor Imaging Data

Two and Three-dimensional Analyses of Brain White Matter Architecture Using Diffusion Imaging

CNS Spectrums ◽  
2002 ◽  
Vol 7 (7) ◽  
pp. 529-534 ◽  
Author(s):  
Susumu Mori
Keyword(s):  
Diffusion Tensor Imaging ◽  
White Matter ◽  
Magnetic Resonance ◽  
Fiber Orientation ◽  
Diffusion Tensor ◽  
Three Dimensional ◽  
Imaging Data ◽  
Brain White Matter ◽  
Orientation Information ◽  
Diffusion Tensor Imaging Data

ABSTRACTThe raw diffusion tensor imaging data obtained after tensor calculations contain six tensor elements in each pixel. This unique data structure poses difficulties in visualizing and analyzing diffusion tensor imaging data. One of the most commonly used visualization techniques is the use of color-coded maps. This presents fiber orientation information as a mixture of three principal colors. These maps can reveal white matter substructures that may not be visible in conventional magnetic resonance imaging. By extending the fiber-orientation information into three-dimensional space, three-dimensional trajectories of white matter tracts can then be estimated. Once locations and trajectories of tracts of interest are identified, this technique allows for the utilization of tract-specific magnetic resonance analyses and/or macroscopic characterization of white matter anatomy. As an example, anatomical deformation of the white matter resultant of brain tumor is demonstrated. The potentials and limitations of the three-dimensional tract reconstruction techniques are also highlighted.

scholarly journals Memory training impacts short-term changes in aging white matter: A Longitudinal Diffusion Tensor Imaging Study

2011 ◽  
Vol 33 (10) ◽  
pp. 2390-2406 ◽  
Author(s):  
Andreas Engvig ◽  
Anders M. Fjell ◽  
Lars T. Westlye ◽  
Torgeir Moberget ◽  
Øyvind Sundseth ◽  
...  
Keyword(s):  
Diffusion Tensor Imaging ◽  
White Matter ◽  
Diffusion Tensor ◽  
Imaging Study ◽  
Memory Training ◽  
Short Term ◽  
Longitudinal Diffusion ◽  
Diffusion Tensor Imaging Study
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