A cognitive fMRI study in non-manifesting LRRK2 and GBA carriers. - Bregman, Noa; Thaler, Avner; Mirelman, Anat; Helmich, Rick; Gurevich, Tanya; Orr-Urtreger, Avi; Marder, Karen; Bressman, Susan; Bloem, Bastiaan; Giladi, Nir (Brain Structure & Function, 2017)