Abstract #4504
Examination of Tensor Estimation Methods for Cervical Spinal Cord DTI in Pediatric Subjects with Spinal Cord Injury and Typically Developing Subjects
Devon M. Middleton 1,2 , Nadia Barakat 3 , Sphoorti Shellikeri 4 , Scott H. Faro 1,2 , MJ Mulcahey 3,5 , and Feroze B. Mohamed 1,2
1
Department of Engineering, Temple
University, Philadelphia, PA, United States,
2
Department
of Radiology, Temple University, Philadelphia, PA,
United States,
3
Shriners
Hospital for Children, Philadelphia, PA, United States,
4
Childrens
Hospital of Philadelphia, Philadelphia, PA, United
States,
5
Thomas
Jefferson University, Philadelphia, PA, United States
This study examines the effects of three different
tensor estimation methods (linear least squares, robust
outlier rejection, and linear least squares with
non-positive tensor removal) on FA and MD in the
cervical spinal cord for pediatric subjects. Both
typically developing and injured subjects were examined.
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