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Method of noninvasive motion analysis by using forced closure of phase contrast MRI maps of velocity

Image Number 2 for United States Patent #5257625.

Measures of a velocity component during a plurality of time frames of cyclical motion of a region of interest are obtained using contrast cine MRI techniques. A position error is obtained between a known starting location and a calculated cyclical motion and is used for recalculating cyclical motion of the region of interest using the measures of velocity and the measure of error in velocity.

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