P1‐217: Automated 3D mapping of caudate atrophy and ventricular enlargement in Parkinson's disease with and without dementia

Liana G Apostolova, Mona K Beyer, Amity E Green, Yi-Yu Chou, Jonathan H Morra, Kristy Hwang, Dag Aarsland, Carmen C Janvin, Jan P Larsen, Arthur W Toga, Jeffrey L Cummings, Paul M Thompson