Magnetic Resonance Elastography: Predicting Brain Stiffness in Parkinson's Disease Patients From Multidimensional Diffusion Mri. - Edoardo Paccagnella; Félix Nieto-del-Amor; Christoffer Olsson; Jingru Fu; Sarah Vandenbulcke; Sanna Persson; Mikael Skorpil; Per Svenningsson; Rodrigo Moreno (ISBI, 2026)