P4‐103: PARKINSON'S DISEASE: BRAIN METABOLIC CORRELATES OF NIGROSTRIATAL DEGENERATION IN STRIATAL SUBREGIONS DEFINED BY CORTICO‐STRIATAL CONNECTIVITY. (1st July 2006) - Apostolova, Ivayla; Lange, Catharina; Frings, Lars; Mester, Janos; Klutmann, Susanne; Adam, Gerhard; Meyer, Philipp Tobias; Buchert, Ralph