Learn More
OBJECTIVE The aim of this study is to determine the usefulness of the University of Pennsylvania smell identification test (UPSIT), sniffin sticks (SS-16) and brief smell identification test (B-SIT)(More)
BACKGROUND Psychosis prevalence in Parkinson's disease is estimated at 8-30%. Proton magnetic resonance spectroscopy measures specific metabolites as markers of cell functioning. OBJECTIVE To study(More)
OBJECTIVE The aim of this study is to determine if the University of Pennsylvania's Smell Identification Test (UPSIT) is an accurate diagnostic tool for olfactory dysfunction in Parkinson's disease(More)
BACKGROUND The expression of apolipoprotein E (apoE) polymorphisms has been proposed as a risk factor for early development of psychotic symptoms in patients with Parkinson's disease. The association(More)