Subregional 6-[ 18 F ] fluoro-Lm-tyrosine Uptake in the Striatum in Parkinson ’ s Disease

Background: In idiopathic Parkinson’s disease (PD) the clinical features are heterogeneous and include different predominant symptoms. The aim of the present study was to determine the relationship between subregional aromatic l-amino acid decarboxylase (AADC) activity in the striatum and the cardinal motor symptoms of PD using high-resolution positron… CONTINUE READING