Research progresses of Parkinson disease-related pattern based on PET imaging and MRI
Parkinson disease(PD)is a common neurodegenerative disease.PD-related pattern(PDRP)based on 18F-FDG PET has been recognized as a brain metabolic pattern that highly correlated with motor symptoms in PD patients,i.e.classical PDRP.Subsequently,derivative PDRP based on other imaging techniques such as MRI can provide supplementary information to brain metabolic patterns of PD patients,having advantages such as low cost and high reproducibility,gradually become an alternative to classical PDRP.The research progresses of PDRP based on PET imaging and MRI for PD were reviewed in this article.