Dopaminergic Denervation and COMT Polymorphism in de Novo Patients With Parkinson's Disease
Parkinson Disease
Genetic: Identification of COMT HH, COMT HL or COMT LL genes;Other: Brain MRI with resting state scan;Other: Brain MPET Genetic: Identification of COMT HH, COMT HL or COMT LL genes;Other: Brain MRI with resting state sca ...