PRD was associated with selective disruption of corticostriatal resting functional MR imaging correlations, which suggests that resting functional MR imaging analyzed in subject-native space may be a useful biomarker in this disease. Additionally, at least in the present cohort, this technique was more sensitive to PRD changes than was quantitative structural MR imaging.
Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093-0949, USA.
Radiology. 2012 Apr;263(1):226-34
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