Author

CFARI identified consistent intra-voxel structure in the crossing fibers between
the corpus callosum (CC, lower left, red) and internal capsule (IC, blue, lower right).
Conventional tensor modeling does not preserve the connectivity of the corpus callosum
to the lateral hemispheres

Compressed Sensing of Multiple Intra-Voxel Orientations with Traditional DTI

Sep. 1, 2008—A. Landman, J. Bogovic, and J. L. Prince. “Compressed Sensing of Multiple Intra-Voxel Orientations with Traditional DTI”, In Proceedings of the Workshop on Computational Diffusion MRI at the 11th International Conference on Medical Image Computing and Computer Assisted Intervention, New York, NY, September 2008. Full Text:http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.701.4262&rep=rep1&type=pdf#page=183 Abstract Diffusion tensor imaging (DTI) is widely used to...

Slices at the level of C4 are shown for a control (left) and a MS patient with a LC lesion (center). Mean PDF's within the indicated regions are presented at right.

Robust Maximum Likelihood Estimation in Q-space MRI

May. 1, 2008—A. Landman, J. A.D. Farrell, S. A. Smith, P. A. Calabresi, P. C.M. van Zijl, and J. L. Prince. “Robust Maximum Likelihood Estimation in Q-space MRI”, In Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging, Paris, France, May 2008 PMC2872926 Full Text:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872926/ Abstract Q-space imaging is an emerging diffusion weighted MR imaging technique...

Orthogonal views of the Forceps Major delineated (a–b) manually and with our (c–d) automated processing. The semi-transparent cortical outer surface is also shown.

Automatically identifying white matter tracts using cortical labels

May. 1, 2008—A. Bogovic, A. Carass, J. Wan, B. A. Landman, and J. L. Prince. “Automatically identifying white matter tracts using cortical labels,” In Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging, Paris, France, May 2008 PMC2812932 Full Text: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2812932/ Abstract Diffusion tensor imaging (DTI) has become a standard clinical procedure in assessing the health...

FA estimates with acquired data. Systematic bias is seen between DTEMRL and LLMMSE when simultaneously using all 15 datasets (A,B). Mean differences (bias) between methods are preserved when single datasets are analyzed (C,D). Variability of DTEMRL is lower throughout the brain (E,F).

Diffusion Tensor Estimation by Maximizing Rician Likelihood

Oct. 1, 2007—B. A. Landman, P-L. Bazin, and J. L. Prince. “Diffusion Tensor Estimation by Maximizing Rician Likelihood”, In Proceedings of the 2007 International Conference on Computer Vision Workshop on Mathematical Methods in Biomedical Image Analysis, Rio de Janeiro, Brazil, October 2007. (Oral Presentation) Full text: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3488430/ Abstract Diffusion tensor imaging (DTI) is widely used to characterize...