Raisa Z. Freidlin1,
Evren Ozarslan2, Sinisa Pajevic1, Michal E. Komlosh3,
Peter J. Basser3
1NIH/CIT/DCB,
Bethesda, MD, United States; 2Radiology, BWH, Harvard Medical
School, Boston, MA, United States; 3NIH/NICHD/PPITS, Bethesda, MD,
United States
Obtained the axon diameter distribution (ADD) for fascicles in any orientation, anywhere within a brain volume, is based on estimate of an average propagator in each voxel using a 3-D generalization that determines the direction of maximum diffusivity and then estimates the DW signal attenuation profile.