Algorithms

New algorithms findings from Washington University published

Published in Telemedicine Business Week, March 5th, 2008

According to recent research from the United States, "We describe and validate a hybrid image and blood sampling (HIBS) method to derive the input function for quantification of microPET mice data. The HIBS algorithm derives the peak of the input function from the image, which is corrected for recovery, while the tail is derived from 5 to 6 optimally placed blood sampling points."

"A Bezier interpolation algorithm is used to link the rightmost image peak data point to the leftmost blood sampling point. To assess the performance of HIBS, 4 mice underwent 60-min microPET imaging sessions following a 0.40-0.50-mCi bolus administration of (18)FDG. In total, 21 blood samples...

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Source: Telemedicine Business Week (2008-03-05)

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