P3–116: Significant longitudinal change in neostriatal volume in premanifest and manifest Huntington's disease: The IMAGE‐HD study. (1st July 2013) - Wilkes, Fiona; Looi, Jeffrey; Walterfang, Mark; Velakoulis, Dennis; Stout, Julie; Churchyard, Andrew; Chua, Phyllis; Egan, Gary; Georgiou‐Karistianis, Nellie