Fig. 1. Images of N-(3-fluoropropyl)-2β-carboxymethoxy-3β-(4-iodophenyl) nortropane positron emission tomography (FP-CIT PET) uptake at the level of striatum in patients with Hoehn-Yahr stage I Parkinson's disease. Patients with exposure to Agent Orange (A) display bilateral lower striatal uptake as compared with patients with no exposure to Agent Orange (B).
