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Abnormal Metabolic Network Activity in Parkinson'S Disease: Test—Retest Reproducibility
2006
Journal of Cerebral Blood Flow and Metabolism
Parkinson's disease (PD) is associated with an abnormal pattern of regional brain function. The expression of this PD-related covariance pattern (PDRP) has been used to assess disease progression and the response to treatment. In this study, we validated the PDRP network as a measure of parkinsonism by prospectively computing its expression (PDRP scores) in 15 O-water (H 2 15 O) and 18 F-fluorodeoxyglucose (FDG) positron emission tomography (PET) scans from PD patients and healthy volunteers.
doi:10.1038/sj.jcbfm.9600358
pmid:16804550
pmcid:PMC4455600
fatcat:eatiqi55zvdd3iqh2kfedktotq