Increased gray matter volume of the basal ganglia – a morphometric fingerprint of presymptomatic compensation in genetically determined parkinsonism - Lasek, K; Klein, C; Gaser, C; Hilker, R; Hagenah, J; van Eimeren, T; Büchel, C; Pramstaller, P; Siebner, H; Binkofski, F (Klinische Neurophysiologie, 2006)