P3‐412: 123I‐MIBG MYOCARDIAL SCINTIGRAPHY CAN BE A MARKER OF LANGUAGE FUNCTION IN DE NOVO PARKINSON'S DISEASE. (1st July 2006) - Murakami, Hidetomo; Owan, Yoshiyuki; Futamura, Akinori; Saito, Yu; Kuroda, Takeshi; Ono, Kenjiro