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Abstract #1609

Using Statistical Resampling and Geometric Least Squares to Improve DTI Measures Efficiently

Paul Andrew Taylor1, Bharat B. Biswal1

1Radiology, UMDNJ, Newark, NJ, United States

An efficient method for improving DTI analysis is presented; geometric fitting and statistical resampling are used to calculate diffusion ellipsoids and associated quantities of interest with confidence intervals, and to greatly reduce the necessary number of gradient measures and therefore the scan time.